| Round 1 Phoenix | |||||||
| Round 2 Dallas | |||||||
| Round 3 Sears Point | |||||||
| Round 4 Detroit | |||||||
| Round 5 Des Moines | |||||||
| Round 6 Meadowlands | |||||||
| Round 7 Toronto | |||||||
| Round 8 Road Atlanta | |||||||
| Round 9 Mid Ohio | |||||||
| Round 10 Road America | |||||||
| Round 11 Mosport | |||||||
| Round 12 St. Petersburg | |||||||
| Phoenix International Raceway, April 8 Avril 1989 | |||||||
| SCCA Corvette Challenge | |||||||
| Round 1/Epreuve 1 | |||||||
| Qual | # | Pilote/Driver | Voiture/Car | ||||
| 1 | 5_2 | 80 | Willy Lewis, Portland Me | Corvette/Valley Chevrolet | 73 | 45m40.260s | |
| 2 | 1_6 | 3 | Bill Cooper, Novato Ca | Corvette/Rippie Racing/Valley Chevrolet | 73 | 45m48.938s | |
| 3 | 8 | 92 | Johnny Rutherford, Fort Worth Tx | Corvette/Young Chevrolet | 73 | ||
| 4 | 6_1 | 7 | Shawn Hendricks, Pumpkintown NC | Corvette/Valley Chevrolet/Tart Team | 73 | ||
| 5 | 2_5 | 17 | Scott Lagasse, St. Augustine Fl | Corvette/EDS/Jack Wilson/Starling | 73 | ||
| 6 | 9 | 18 | Andy Pilgrim, Cooper City Fl | Corvette/Mr Joe's/Stroh's Light | 73 | ||
| 7 | 7 | 5 | Kim Barker, Wilbraham Ma | Corvette/Bakeracing | 73 | ||
| 8 | 14 | 6 | Bob Noakes, USA | Corvette/Crown Chevrolet/NutriSystem/Dal-World | 73 | ||
| 9 | 13 | 11 | Peter Lockhart, Unionville,Ont | Corvette/Sony Handycam/Jumbo Racing | 73 | ||
| 10 | 10 | 10 | Boris Said III, Phoenix Az | Corvette/Sony Handycam/Jumbo Racing | 73 | ||
| 11 | 19 | 1 | Stu Hayner, Yorba Linda Ca | Corvette/EDS/Tom Bell/Starling | 73 | ||
| 12 | 12 | 2 | Lou Gigliotti, Fort Worth Tex. | Corvette/Hunter Alignment/Bosch | 73 | ||
| 13 | 4_3 | 42 | Randy Ruhlman, Greensboro Nc | Corvette/Performed Products | 73 | ||
| 14 | 16 | 8 | Tony Piocosta, USA | Corvette/Young Chevrolet/Melcota Konnex | 72 | ||
| 15 | 18 | 21 | Fred Baker, USA | Corvette/Sandridge Gourmet Salads | 72 | ||
| 16 | 20 | 44 | Andy Evans, USA | Corvette/Sunfair Chevrolet | 72 | ||
| 17 | 11 | 4 | Mark Behm, USA | Corvette/Bergstrom | 71 | ||
| 18 | 17 | 9 | Kip Laughlin, USA | Corvette/Bosch | 71 | ||
| 19 | 15 | 15 | Doug Clark, USA | Corvette/Classic Chevrolet | 71 | ||
| 20 | 3_4 | 22 | Tommy Riggins, USA | Corvette/Floyd Garrett Muscle Cars | 20 | Dnf | |
| Dallas Grand Prix Circuit, May 14 Mai 1989 | |||||||
| SCCA Corvette Challenge | |||||||
| Round 2/Epreuve 2 | |||||||
| Qual | # | Pilote/Driver | Voiture/Car | ||||
| 1 | 6_1 | 7 | Shawn Hendricks, Pumpkintown NC | Corvette/Valley Chevrolet/Tart Team | 37 | 1h03m13.525s | |
| 2 | 2_5 | 17 | Scott Lagasse, St. Augustine Fl | Corvette/EDS/Jack Wilson/Starling | 37 | 1h03m14.855s | |
| 3 | 1_6 | 3 | Bill Cooper, Novato Ca | Corvette/Rippie Racing/Valley Chevrolet | 37 | ||
| 4 | 4_3 | 92 | Tom Kendall, Santa Monica Ca | Corvette/ICI/Exxon/Valley Chevrolet | 37 | ||
| 5 | 9 | 11 | Peter Lockhart, Unionville,Ont | Corvette/Sony Handycam/Jumbo Racing | 37 | ||
| 6 | 19 | 8 | Tony Piocosta, USA | Corvette/Young Chevrolet/Melcota Konnex | 37 | ||
| 7 | 15 | 5 | Bruce Feldman, USA | Corvette/Valley Chevrolet | 37 | ||
| 8 | 18 | 9 | Kip Laughlin, USA | Corvette/Bosch | 37 | ||
| 9 | 12 | 2 | Lou Gigliotti, Fort Worth Tex. | Corvette/Hunter Alignment/Bosch | 37 | ||
| 10 | 17 | 4 | Mark Behm, USA | Corvette/Bergstrom | 37 | ||
| 11 | 14 | 42 | Randy Ruhlman, Greensboro Nc | Corvette/Performed Products | 36 | ||
| 12 | 21 | 15 | Doug Clark, USA | Corvette/Classic Chevrolet | 36 | ||
| 13 | 16 | 6 | Bob Noakes, USA | Corvette/Crown Chevrolet/NutriSystem/Dal-World | 35 | ||
| 14 | 3_4 | 1 | Stu Hayner, Yorba Linda Ca | Corvette/EDS/Tom Bell/Starling | 33 | Accident | |
| 15 | 8 | 44 | Andy Evans, USA | Corvette/Sunfair Chevrolet | 32 | ||
| 16 | 20 | 27 | John Brandt Jr., USA | Corvette | 29 | ||
| 17 | 5_2 | 10 | Boris Said III, Phoenix Az | Corvette/Sony Handycam/Jumbo Racing | 18 | Accident | |
| 18 | 11 | 80 | Willy Lewis, Portland Me | Corvette/Valley Chevrolet | 11 | Mechanical | |
| 19 | 10 | 21 | Fred Baker, USA | Corvette/Sandridge Gourmet Salads | 11 | Accident | |
| 20 | 13 | 22 | Tommy Riggins, USA | Corvette/Floyd Garrett Muscle Cars | 11 | Accident | |
| 21 | 7 | 18 | Andy Pilgrim, Cooper City Fl | Corvette/Mr Joe's/Stroh's Light | 10 | Accident | |
| Sears Point International Raceway, June 11 Juin 1989 | |||||||
| SCCA Corvette Challenge | |||||||
| Round 3/Epreuve 3 | |||||||
| Qual | # | Pilote/Driver | Voiture/Car | ||||
| 1 | 3_4 | 3 | Bill Cooper, Novato Ca | Corvette/Rippie Racing/Valley Chevrolet | 29 | 1h00m32.552s | |
| 2 | 5_2 | 11 | Peter Lockhart, Unionville,Ont | Corvette/Sony Handycam/Jumbo Racing | 29 | 1h00m33.425s | |
| 3 | 6_1 | 17 | Scott Lagasse, St. Augustine Fl | Corvette/EDS/Jack Wilson/Starling | 29 | ||
| 4 | 1_6 | 65 | Bobby Carradine, USA | Corvette | 29 | ||
| 5 | 7 | 7 | Shawn Hendricks, Pumpkintown NC | Corvette/Valley Chevrolet/Tart Team | 29 | ||
| 6 | 8 | 92 | Tom Kendall, Santa Monica Ca | Corvette/ICI/Exxon/Valley Chevrolet | 29 | ||
| 7 | 13 | 22 | Tommy Riggins, USA | Corvette/Floyd Garrett Muscle Cars | 29 | ||
| 8 | 2_5 | 10 | Boris Said III, Phoenix Az | Corvette/Sony Handycam/Jumbo Racing | 29 | ||
| 9 | 12 | 1 | Stu Hayner, Yorba Linda Ca | Corvette/EDS/Tom Bell/Starling | 29 | ||
| 10 | 22 | 44 | Andy Evans, USA | Corvette/Sunfair Chevrolet | 29 | ||
| 11 | 21 | 2 | Lou Gigliotti, Fort Worth Tex. | Corvette/Hunter Alignment/Bosch | 29 | ||
| 12 | 14 | 42 | Randy Ruhlman, Greensboro Nc | Corvette/Performed Products | 29 | ||
| 13 | 9 | 5 | Bruce Feldman, USA | Corvette/Valley Chevrolet | 29 | ||
| 14 | 10 | 8 | Tony Piocosta, USA | Corvette/Young Chevrolet/Melcota Konnex | 29 | ||
| 15 | 15 | 20 | Al Lamb, USA | Corvette/Alpine/TART | 29 | ||
| 16 | 11 | 80 | Willy Lewis, Portland Me | Corvette/Valley Chevrolet | 29 | ||
| 17 | 18 | 27 | John Brandt Jr., USA | Corvette | 29 | ||
| 18 | 17 | 9 | Kip Laughlin, USA | Corvette/Bosch | 29 | ||
| 19 | 20 | 28 | John Greenwood, USA | Corvette | 28 | Mechanical | |
| 20 | 23 | 4 | Mark Behm, USA | Corvette/Bergstrom | 28 | ||
| 21 | 19 | 15 | Doug Clark, USA | Corvette/Classic Chevrolet | 27 | Mechanical | |
| 22 | 16 | 6 | Bob Noakes, USA | Corvette/Crown Chevrolet/NutriSystem/Dal-World | 25 | Accident | |
| 23 | 4_3 | 18 | Andy Pilgrim, Cooper City Fl | Corvette/Mr Joe's/Stroh's Light | 3 | Accident | |
| Detroit, Detroit Grand Prix, June 17 Juin 1989 | |||||||
| SCCA Corvette Challenge | |||||||
| Round 4/Epreuve 4 | |||||||
| Qual | # | Pilote/Driver | Voiture/Car | ||||
| 1 | 6_1 | 3 | Bill Cooper, Novato Ca | Corvette/Rippie Racing/Valley Chevrolet | 20 | 46m35.167s | |
| 2 | 11 | 22 | Tommy Riggins, USA | Corvette/Floyd Garrett Muscle Cars | 20 | 46m39.014s | |
| 3 | 1_6 | 92 | Tom Kendall, Santa Monica Ca | Corvette/ICI/Exxon/Valley Chevrolet | 20 | ||
| 4 | 4_3 | 17 | Scott Lagasse, St. Augustine Fl | Corvette/EDS/Jack Wilson/Starling | 20 | ||
| 5 | 5_2 | 4 | Mark Behm, USA | Corvette/Bergstrom | 20 | ||
| 6 | 3_4 | 18 | Andy Pilgrim, Cooper City Fl | Corvette/Mr Joe's/Stroh's Light | 20 | ||
| 7 | 8 | 1 | Stu Hayner, Yorba Linda Ca | Corvette/EDS/Jack Wilson/Starling | 20 | ||
| 8 | 9 | 11 | Peter Lockhart, Unionville,Ont | Corvette/Sony Handycam/Jumbo Racing | 20 | ||
| 9 | 12 | 2 | Lou Gigliotti, Fort Worth Tex. | Corvette/Hunter Alignment/Bosch | 20 | ||
| 10 | 16 | 20 | Al Lamb, USA | Corvette/Alpine/TART | 20 | ||
| 11 | 15 | 5 | Bruce Feldman, USA | Corvette/Valley Chevrolet | 20 | ||
| 12 | 2_5 | 7 | Shawn Hendricks, Pumpkintown NC | Corvette/Valley Chevrolet/Tart Team | 20 | ||
| 13 | 17 | 8 | Tony Piocosta, USA | Corvette/Young Chevrolet/Melcota Konnex | 20 | ||
| 14 | 19 | 6 | Bob Noakes, USA | Corvette/Crown Chevrolet/NutriSystem/Dal-World | 20 | ||
| 15 | 13 | 93 | Robbie Buhl, USA | Corvette/Copper Brass Sales | 20 | ||
| 16 | 21 | 42 | Randy Ruhlman, Greensboro Nc | Corvette/Performed Products | 20 | ||
| 17 | 20 | 27 | John Brandt Jr., USA | Corvette | 20 | ||
| 18 | 22 | 28 | John Greenwood, USA | Corvette | 20 | ||
| 19 | 23 | 15 | Doug Clark, USA | Corvette/Classic Chevrolet | 19 | ||
| 20 | 7 | 80 | Willy Lewis, Portland Me | Corvette/Valley Chevrolet | 18 | Accident | |
| 21 | 14 | 44 | Andy Evans, USA | Corvette/Sunfair Chevrolet | 11 | Accident | |
| 22 | 10 | 10 | Boris Said III, Phoenix Az | Corvette/Sony Handycam/Jumbo Racing | 9 | Accident | |
| 23 | 18 | 65 | Bobby Caradine, Hollywood Ca | Corvette | 9 | Clutch | |
| Des Moines, Ruan Greater Des Moines Grand Prix, July 8 Juillet 1989 | |||||||
| SCCA Corvette Challenge | |||||||
| Round 5/Epreuve 5 | |||||||
| Qual | # | Pilote/Driver | Voiture/Car | ||||
| 1 | 2_5 | 3 | Bill Cooper, Novato Ca | Corvette/Rippie Racing/Valley Chevrolet | 29 | 1h00m01.216s | |
| 2 | 7 | 22 | Tommy Riggins, USA | Corvette/Floyd Garrett Muscle Cars | 29 | 1h00m01.983s | |
| 3 | 6_1 | 11 | Peter Lockhart, Unionville,Ont | Corvette/Sony Handycam/Jumbo Racing | 29 | ||
| 4 | 8 | 4 | Mark Behm, USA | Corvette/Bergstrom | 29 | ||
| 5 | 11 | 2 | Lou Gigliotti, Fort Worth Tex. | Corvette/Hunter Alignment/Bosch | 29 | ||
| 6 | 13 | 1 | Stu Hayner, Yorba Linda Ca | Corvette/EDS/Tom Bell/Starling | 29 | ||
| 7 | 14 | 92 | Tom Kendall, Santa Monica Ca | Corvette/ICI/Exxon/Valley Chevrolet | 29 | ||
| 8 | 15 | 8 | Tony Piocosta, USA | Corvette/Young Chevrolet/Melcota Konnex | 29 | ||
| 9 | 16 | 27 | John Brandt Jr., USA | Corvette | 29 | ||
| 10 | 17 | 42 | Randy Ruhlman, Greensboro Nc | Corvette/Performed Products | 29 | ||
| 11 | 12 | 20 | Al Lamb, USA | Corvette/Alpine/TART | 29 | ||
| 12 | 20 | 65 | Bobby Caradine, Hollywood Ca | Corvette | 29 | ||
| 13 | 22 | 15 | Doug Clark, USA | Corvette/Classic Chevrolet | 29 | ||
| 14 | 23 | 93 | Tom Juckett, USA | Corvette/Bob Brown Chevrolet | 29 | ||
| 15 | 10 | 80 | Willy Lewis, Portland Me | Corvette/Valley Chevrolet | 28 | Engine | |
| 16 | 19 | 44 | Andy Evans, USA | Corvette/Sunfair Chevrolet | 27 | ||
| 17 | 18 | 6 | Bob Noakes, USA | Corvette/Crown Chevrolet/NutriSystem/Dal-World | 27 | ||
| 18 | 9 | 18 | Andy Pilgrim, Cooper City Fl | Corvette/Mr Joe's/Stroh's Light | 19 | Brakes | |
| 19 | 4_3 | 10 | Boris Said III, Phoenix Az | Corvette/Sony Handycam/Jumbo Racing | 18 | Engine | |
| 20 | 5_2 | 5 | Bruce Feldman, USA | Corvette/Valley Chevrolet | 12 | Accident | |
| 21 | 1_6 | 17 | Scott Lagasse, St. Augustine Fl | Corvette/EDS/Jack Wilson/Starling | 12 | Accident | |
| 22 | 3_4 | 7 | Shawn Hendricks, Pumpkintown NC | Corvette/Valley Chevrolet/Tart Team | 8 | Engine | |
| Dns | 25 | 9 | Kip Laughlin, USA | Corvette/Bosch | |||
| Dns | 21 | John Huber, USA | Corvette | ||||
| Dns | 24 | 88 | Bob Gordy, USA | Corvette | |||
| Meadowlands, Meadowlands Grand Prix, July 16 Juillet 1989 | |||||||
| SCCA Corvette Challenge | |||||||
| Round 6/Epreuve 6 | |||||||
| Qual | # | Pilote/Driver | Voiture/Car | ||||
| 1 | 1_6 | 92 | Tom Kendall, Santa Monica Ca | Corvette/ICI/Exxon/Valley Chevrolet | 66 | 1h00m14.455s | |
| 2 | 3_4 | 10 | Boris Said III, Phoenix Az | Corvette/Sony Handycam/Jumbo Racing | 66 | 1h00m17.326s | |
| 3 | 4_3 | 11 | Peter Lockhart, Unionville,Ont | Corvette/Sony Handycam/Jumbo Racing | 66 | ||
| 4 | 5_2 | 3 | Bill Cooper, Novato Ca | Corvette/Rippie Racing/Valley Chevrolet | 66 | ||
| 5 | 13 | 7 | Shawn Hendricks, Pumpkintown NC | Corvette/Valley Chevrolet/Tart Team | 66 | ||
| 6 | 2_5 | 65 | Bobby Caradine, Hollywood Ca | Corvette | 66 | ||
| 7 | 6_1 | 20 | Al Lamb, USA | Corvette/Alpine/TART | 66 | ||
| 8 | 8 | 18 | Andy Pilgrim, Cooper City Fl | Corvette/Mr Joe's/Stroh's Light | 66 | ||
| 9 | 14 | 22 | Tommy Riggins, USA | Corvette/Floyd Garrett Muscle Cars | 66 | ||
| 10 | 11 | 80 | Willy Lewis, Portland Me | Corvette/Valley Chevrolet | 66 | ||
| 11 | 10 | 1 | Stu Hayner, Yorba Linda Ca | Corvette/EDS/Tom Bell/Starling | 65 | ||
| 12 | 15 | 4 | Mark Behm, USA | Corvette/Bergstrom | 65 | ||
| 13 | 17 | 8 | Tony Piocosta, USA | Corvette/Young Chevrolet/Melcota Konnex | 65 | ||
| 14 | 7 | 5 | Bruce Feldman, USA | Corvette/Valley Chevrolet | 65 | ||
| 15 | 16 | 42 | Randy Ruhlman, Greensboro Nc | Corvette/Performed Products | 64 | ||
| 16 | 18 | 27 | John Brandt Jr., USA | Corvette | 64 | ||
| 17 | 22 | 6 | Bob Noakes, USA | Corvette/Crown Chevrolet/NutriSystem/Dal-World | 64 | ||
| 18 | 20 | 9 | Kip Laughlin, USA | Corvette/Bosch | 63 | ||
| 19 | 12 | 2 | Lou Gigliotti, Fort Worth Tex. | Corvette/Hunter Alignment/Bosch | 61 | ||
| 20 | 9 | 17 | Scott Lagasse, St. Augustine Fl | Corvette/EDS/Jack Wilson/Starling | 57 | Clutch | |
| 21 | 19 | 44 | Andy Evans, USA | Corvette/Sunfair Chevrolet | 36 | Clutch | |
| 22 | 21 | 15 | Doug Clark, USA | Corvette/Classic Chevrolet | 8 | Brakes | |
| Toronto, Molson Indy Toronto, July 23 Juillet 1989 | |||||||
| SCCA Corvette Challenge | |||||||
| Round 7/Epreuve 7 | |||||||
| Qual | # | Pilote/Driver | Voiture/Car | ||||
| 1 | 5_2 | 11 | Peter Lockhart, Unionville,Ont | Corvette/Sony Handycam/Jumbo Racing | 32 | 45m16.102s | |
| 2 | 6_1 | 7 | Shawn Hendricks, Pumpkintown NC | Corvette/Valley Chevrolet/Tart Team | 32 | 45m20.501s | |
| 3 | 1_6 | 3 | Bill Cooper, Novato Ca | Corvette/Rippie Racing/Valley Chevrolet | 32 | ||
| 4 | 2_5 | 10 | Boris Said III, Phoenix Az | Corvette/Sony Handycam/Jumbo Racing | 32 | ||
| 5 | 11 | 92 | Paul Tracy, West Hill, Ont | Corvette/ICI/Exxon/Valley Chevrolet | 32 | ||
| 6 | 8 | 18 | Andy Pilgrim, Cooper City Fl | Corvette/Mr Joe's/Stroh's Light | 32 | ||
| 7 | 10 | 22 | Tommy Riggins, USA | Corvette/Floyd Garrett Muscle Cars | 32 | ||
| 8 | 14 | 93 | Doug Beatty, Uxbridge Ont | Corvette | 32 | ||
| 9 | 4_3 | 2 | Lou Gigliotti, Fort Worth Tex. | Corvette/Hunter Alignment/Bosch | 32 | ||
| 10 | 16 | 4 | Mark Behm, USA | Corvette/Bergstrom | 32 | ||
| 11 | 9 | 65 | Bobby Caradine, Hollywood Ca | Corvette | 32 | ||
| 12 | 12 | 80 | Willy Lewis, Portland Me | Corvette/Valley Chevrolet | 32 | ||
| 13 | 18 | 1 | Stu Hayner, Yorba Linda Ca | Corvette/EDS/Tom Bell/Starling | 32 | ||
| 14 | 15 | 5 | Bruce Feldman, USA | Corvette/Valley Chevrolet | 32 | ||
| 15 | 7 | 6 | Bob Noakes, USA | Corvette/Crown Chevrolet/NutriSystem/Dal-World | 32 | ||
| 16 | 3_4 | 17 | Scott Lagasse, St. Augustine Fl | Corvette/EDS/Jack Wilson/Starling | 32 | ||
| 17 | 20 | 8 | Tony Piocosta, USA | Corvette/Young Chevrolet/Melcota Konnex | 32 | ||
| 18 | 17 | 42 | Randy Ruhlman, Greensboro Nc | Corvette/Performed Products | 32 | ||
| 19 | 19 | 27 | John Brandt Jr., USA | Corvette | 31 | ||
| 20 | 21 | 9 | Kip Laughlin, USA | Corvette/Bosch | 31 | ||
| 21 | 13 | 20 | Al Lamb, USA | Corvette/Alpine/TART | 4 | Oil leak | |
| Road Atlanta, August 20 Aout 1989 | |||||||
| SCCA Corvette Challenge | |||||||
| Round 8/Epreuve 8 | |||||||
| Qual | # | Pilote/Driver | Voiture/Car | ||||
| 1 | 5_2 | 18 | Andy Pilgrim, Cooper City Fl | Corvette/Mr Joe's/Stroh's Light | 35 | 1h01m10.654s | |
| 2 | 3_4 | 92 | Tom Kendall, Santa Monica Ca | Corvette/ICI/Exxon/Valley Chevrolet | 35 | 1h01m11.336s | |
| 3 | 1_6 | 17 | Scott Lagasse, St. Augustine Fl | Corvette/EDS/Jack Wilson/Starling | 35 | ||
| 4 | 10 | 22 | Tommy Riggins, USA | Corvette/Floyd Garrett Muscle Cars | 35 | ||
| 5 | 2_5 | 10 | Boris Said III, Phoenix Az | Corvette/Sony Handycam/Jumbo Racing | 35 | ||
| 6 | 12 | 1 | Stu Hayner, Yorba Linda Ca | Corvette/EDS/Tom Bell/Starling | 35 | ||
| 7 | 7 | 65 | Bobby Caradine, Hollywood Ca | Corvette | 35 | ||
| 8 | 9 | 11 | Peter Lockhart, Unionville,Ont | Corvette/Sony Handycam/Jumbo Racing | 35 | ||
| 9 | 6_1 | 2 | Lou Gigliotti, Fort Worth Tex. | Corvette/Hunter Alignment/Bosch | 35 | ||
| 10 | 8 | 4 | Mark Behm, USA | Corvette/Bergstrom | 35 | ||
| 11 | 13 | 93 | Claude Poirier, Peterborough Ont | Corvette | 35 | ||
| 12 | 4_3 | 44 | Andy Evans, USA | Corvette/Sunfair Chevrolet | 35 | ||
| 13 | 16 | 42 | Randy Ruhlman, Greensboro Nc | Corvette/Performed Products | 35 | ||
| 14 | 18 | 9 | Kip Laughlin, USA | Corvette/Bosch | 35 | ||
| 15 | 19 | 27 | John Brandt Jr., USA | Corvette | 35 | ||
| 16 | 17 | 8 | Tony Piocosta, USA | Corvette/Young Chevrolet/Melcota Konnex | 35 | ||
| 17 | 21 | 88 | Bob Gordy, USA | Corvette | 34 | ||
| 18 | 22 | 3 | Bill Cooper, Novato Ca | Corvette/Rippie Racing/Valley Chevrolet | 24 | Differential | |
| 19 | 23 | 7 | Shawn Hendricks, Pumpkintown NC | Corvette/Valley Chevrolet/Tart Team | 24 | Differential | |
| 20 | 14 | 5 | Bruce Feldman, USA | Corvette/Valley Chevrolet | 20 | Mechanical | |
| 21 | 15 | 80 | Willy Lewis, Portland Me | Corvette/Valley Chevrolet | 8 | Accident | |
| 22 | 11 | 20 | Al Lamb, USA | Corvette/Alpine/TART | 8 | Accident | |
| 23 | 20 | 6 | Bob Noakes, USA | Corvette/Crown Chevrolet/NutriSystem/Dal-World | 0 | Accident | |
| Mid Ohio Sports Car Course, September 2 Septembre 1989 | |||||||
| SCCA Corvette Challenge | |||||||
| Round 9/Epreuve 9 | |||||||
| Qual | # | Pilote/Driver | Voiture/Car | ||||
| 1 | 3_4 | 10 | Boris Said III, Phoenix Az | Corvette/Sony Handycam/Jumbo Racing | 33 | 1h00m38.269s | |
| 2 | 11 | 22 | Tommy Riggins, USA | Corvette/Floyd Garrett Muscle Cars | 33 | 1h00m39.642s | |
| 3 | 5_2 | 3 | Bill Cooper, Novato Ca | Corvette/Rippie Racing/Valley Chevrolet | 33 | ||
| 4 | 4_3 | 17 | Scott Lagasse, St. Augustine Fl | Corvette/EDS/Jack Wilson/Starling | 33 | ||
| 5 | 12 | 92 | Tom Kendall, Santa Monica Ca | Corvette/ICI/Exxon/Young Chevrolet | 33 | ||
| 6 | 9 | 28 | Max Jones, USA | Corvette | 33 | ||
| 7 | 24 | 65 | Bobby Caradine, Hollywood Ca | Corvette | 33 | ||
| 8 | 6_1 | 11 | Peter Lockhart, Unionville,Ont | Corvette/Sony Handycam/Jumbo Racing | 33 | ||
| 9 | 13 | 18 | Andy Pilgrim, Cooper City Fl | Corvette/Mr Joe's/Stroh's Light | 33 | ||
| 10 | 15 | 80 | Willy Lewis, Portland Me | Corvette/Valley Chevrolet | 33 | ||
| 11 | 17 | 5 | Bruce Feldman, USA | Corvette/Valley Chevrolet | 33 | ||
| 12 | 20 | 8 | Tony Piocosta, USA | Corvette/Young Chevrolet/Melcota Konnex | 33 | ||
| 13 | 14 | 42 | Randy Ruhlman, Greensboro Nc | Corvette/Performed Products | 33 | ||
| 14 | 8 | 21 | Fred Baker, USA | Corvette/Sandridge Gourmet Salads | 33 | ||
| 15 | 21 | 9 | Kip Laughlin, USA | Corvette/Bosch | 33 | ||
| 16 | 1_6 | 1 | Stu Hayner, Yorba Linda Ca | Corvette/EDS/Tom Bell/Starling | 33 | ||
| 17 | 2_5 | 7 | Shawn Hendricks, Pumpkintown NC | Corvette/Valley Chevrolet/Tart Team | 32 | ||
| 18 | 22 | 93 | Jack Willey, USA | Corvette/Kroger/Racing Against MS | 32 | ||
| 19 | 18 | 44 | Andy Evans, USA | Corvette/Sunfair Chevrolet | 32 | ||
| 20 | 7 | 4 | Mark Behm, USA | Corvette/Bergstrom | 32 | ||
| 21 | 23 | 15 | Doug Clark, USA | Corvette/Classic Chevrolet | 32 | ||
| 22 | 10 | 2 | Lou Gigliotti, Fort Worth Tex. | Corvette/Hunter Alignment/Bosch | 30 | Mechanical | |
| 23 | 19 | 27 | John Brandt Jr., USA | Corvette | 19 | Spin | |
| 24 | 16 | 20 | Al Lamb, USA | Corvette/Alpine/TART | 16 | Mechanical | |
| Road America, September 10 Septembre 1989 | |||||||
| SCCA Corvette Challenge | |||||||
| Round 10/Epreuve 10 | |||||||
| Qual | # | Pilote/Driver | Voiture/Car | ||||
| 1 | 5_2 | 7 | Shawn Hendricks, Pumpkintown NC | Corvette/Valley Chevrolet/Tart Team | 14 | 42m15.048s | |
| 2 | 3_4 | 3 | Bill Cooper, Novato Ca | Corvette/Rippie Racing/Valley Chevrolet | 14 | 42m18.696s | |
| 3 | 4_3 | 10 | Boris Said III, Phoenix Az | Corvette/Sony Handycam/Jumbo Racing | 14 | ||
| 4 | 12 | 17 | Scott Lagasse, St. Augustine Fl | Corvette/EDS/Jack Wilson/Starling | 14 | ||
| 5 | 13 | 1 | Stu Hayner, Yorba Linda Ca | Corvette/EDS/Tom Bell/Starling | 14 | ||
| 6 | 2_5 | 18 | Andy Pilgrim, Cooper City Fl | Corvette/Mr Joe's/Stroh's Light | 14 | ||
| 7 | 6_1 | 20 | Al Lamb, USA | Corvette/Alpine/TART | 14 | ||
| 8 | 9 | 65 | Bobby Caradine, Hollywood Ca | Corvette | 14 | ||
| 9 | 19 | 80 | Willy Lewis, Portland Me | Corvette/Valley Chevrolet | 14 | ||
| 10 | 10 | 4 | Mark Behm, USA | Corvette/Bergstrom | 14 | ||
| 11 | 16 | 2 | Lou Gigliotti, Fort Worth Tex. | Corvette/Hunter Alignment/Bosch | 14 | ||
| 12 | 8 | 93 | Claude Poirier, Peterborough Ont | Corvette | 14 | ||
| 13 | 11 | 44 | Andy Evans, USA | Corvette/Sunfair Chevrolet | 14 | ||
| 14 | 23 | 5 | Bruce Feldman, USA | Corvette/Valley Chevrolet | 14 | ||
| 15 | 15 | 21 | Fred Baker, USA | Corvette/Sandridge Gourmet Salads | 14 | ||
| 16 | 22 | 42 | Randy Ruhlman, Greensboro Nc | Corvette/Performed Products | 14 | ||
| 17 | 18 | 8 | Tony Piocosta, USA | Corvette/Young Chevrolet/Melcota Konnex | 14 | ||
| 18 | 21 | 27 | John Brandt Jr., USA | Corvette | 14 | ||
| 19 | 17 | 9 | Kip Laughlin, USA | Corvette/Bosch | 14 | ||
| 20 | 20 | Paul Newman, Lakeville Ct | Corvette | 14 | |||
| 21 | 24 | 15 | Doug Clark, USA | Corvette/Classic Chevrolet | 14 | ||
| 22 | 1_6 | 92 | Tom Kendall, Santa Monica Ca | Corvette/ICI/Exxon/Valley Chevrolet | 14 | ||
| 23 | 14 | 22 | Tommy Riggins, USA | Corvette/Floyd Garrett Muscle Cars | 6 | Engine | |
| 24 | 7 | 11 | Peter Lockhart, Unionville,Ont | Corvette/Sony Handycam/Jumbo Racing | 0 | Crash | |
| Mosport Park, September 24 Septembre 1989 | |||||||
| SCCA Corvette Challenge | |||||||
| Round 11/Epreuve 11 | |||||||
| Qual | # | Pilote/Driver | Voiture/Car | ||||
| 1 | 2_5 | 11 | Peter Lockhart, Unionville,Ont | Corvette/Sony Handycam/Jumbo Racing | 27 | 45m02.321s | |
| 2 | 6_1 | 2 | Lou Gigliotti, Fort Worth Tex. | Corvette/Hunter Alignment/Bosch | 27 | 45m03.360s | |
| 3 | 4_3 | 18 | Andy Pilgrim, Cooper City Fl | Corvette/Mr Joe's/Stroh's Light | 27 | ||
| 4 | 5_2 | 44 | Robin Buck, Willowdale, Ont | Corvette/Pringle | 27 | ||
| 5 | 3_4 | 1 | Stu Hayner, Yorba Linda Ca | Corvette/EDS/Tom Bell/Starling | 27 | ||
| 6 | 10 | 93 | Claude Poirier, Peterborough Ont | Corvette | 27 | ||
| 7 | 1_6 | 7 | Shawn Hendricks, Pumpkintown NC | Corvette/Valley Chevrolet/Tart Team | 27 | ||
| 8 | 9 | 17 | Scott Lagasse, St. Augustine Fl | Corvette/EDS/Jack Wilson/Starling | 27 | ||
| 9 | 8 | 10 | Boris Said III, Phoenix Az | Corvette/Sony Handycam/Jumbo Racing | 27 | ||
| 10 | 13 | 22 | Tommy Riggins, USA | Corvette/Floyd Garrett Muscle Cars | 27 | ||
| 11 | 7 | 3 | Bill Cooper, Novato Ca | Corvette/Rippie Racing/Valley Chevrolet | 27 | ||
| 12 | 16 | 92 | Tom Kendall, Santa Monica Ca | Corvette/ICI/Exxon/Valley Chevrolet | 27 | ||
| 13 | 11 | 65 | Bobby Caradine, Hollywood Ca | Corvette | 27 | ||
| 14 | 17 | Doug Beatty, Uxbridge Ont | Corvette | 27 | |||
| 15 | 12 | 4 | Mark Behm, USA | Corvette/Bergstrom | 27 | ||
| 16 | 14 | 42 | Randy Ruhlman, Greensboro Nc | Corvette/Performed Products | 27 | ||
| 17 | 15 | 9 | Kip Laughlin, USA | Corvette/Bosch | 27 | ||
| 18 | 18 | 8 | Tony Piocosta, USA | Corvette/Young Chevrolet/Melcota Konnex | 27 | ||
| 19 | 19 | 20 | Al Lamb, USA | Corvette/Alpine/TART | 27 | ||
| 20 | 20 | 27 | John Brandt Jr., USA | Corvette | 26 | ||
| 21 | 22 | 15 | Doug Clark, USA | Corvette/Classic Chevrolet | 26 | ||
| 22 | 21 | Ed Hoffman, USA | Corvette | 18 | Accident | ||
| St. Petersburg, GTE St. Petersburg Grand Prix, October 29 Octobre 1989 | |||||||
| SCCA Corvette Challenge | |||||||
| Round 12/Epreuve 12 | |||||||
| Qual | # | Pilote/Driver | Voiture/Car | ||||
| 1 | 2_5 | 17 | Scott Lagasse, St. Augustine Fl | Corvette/EDS/Jack Wilson/Starling | 29 | 1h01m16.453s | |
| 2 | 5_2 | 1 | Stu Hayner, Yorba Linda Ca | Corvette/EDS/Tom Bell/Starling | 29 | 1h01m18.846s | |
| 3 | 16 | 2 | Lou Gigliotti, Fort Worth Tex. | Corvette/Hunter Alignment/Bosch | 29 | ||
| 4 | 13 | 42 | Randy Ruhlman, Greensboro Nc | Corvette/Performed Products | 29 | ||
| 5 | 9 | 4 | Mark Behm, USA | Corvette/Bergstrom | 29 | ||
| 6 | 15 | 65 | Bobby Caradine, Hollywood Ca | Corvette | 29 | ||
| 7 | 3_4 | 7 | Shawn Hendricks, Pumpkintown NC | Corvette/Valley Chevrolet/Tart Team | 29 | ||
| 8 | 21 | 80 | Willy Lewis, Portland Me | Corvette/Valley Chevrolet | 29 | ||
| 9 | 10 | 18 | Andy Pilgrim, Cooper City Fl | Corvette/Mr Joe's/Stroh's Light | 29 | ||
| 10 | 20 | 27 | John Brandt Jr., USA | Corvette | 29 | ||
| 11 | 7 | 92 | Tom Kendall, Santa Monica Ca | Corvette/ICI/Exxon/Valley Chevrolet | 29 | ||
| 12 | 12 | 44 | Andy Evans, USA | Corvette/Sunfair Chevrolet | 29 | ||
| 13 | 19 | 9 | Kip Laughlin, USA | Corvette/Bosch | 29 | ||
| 14 | 22 | 15 | Doug Clark, USA | Corvette/Classic Chevrolet | 29 | ||
| 15 | 6_1 | 3 | Bill Cooper, Novato Ca | Corvette/Rippie Racing/Valley Chevrolet | 29 | ||
| 16 | 24 | 88 | Bob Gordy, USA | Corvette | 29 | ||
| 17 | 18 | 93 | Claude Poirier, Peterborough Ont | Corvette | 28 | ||
| 18 | 23 | Ed Hoffman, USA | Corvette | 28 | |||
| 19 | 17 | 8 | Tony Piocosta, USA | Corvette/Young Chevrolet/Melcota Konnex | 27 | ||
| 20 | 11 | 22 | Tommy Riggins, USA | Corvette/Floyd Garrett Muscle Cars | 25 | Accident | |
| 21 | 1_6 | 10 | Boris Said III, Phoenix Az | Corvette/Sony Handycam/Jumbo Racing | 22 | Accident | |
| 22 | 14 | 20 | Al Lamb, USA | Corvette/Alpine/TART | 16 | Accident | |
| 23 | 4_3 | 11 | Peter Lockhart, Unionville,Ont | Corvette/Sony Handycam/Jumbo Racing | 1 | Accident | |
| 24 | 8 | 6 | Bob Noakes, USA | Corvette/Crown Chevrolet/NutriSystem/Dal-World | 1 | Accident | |
| Final Standings/Classement Final | |||||||
| Top 10 | |||||||
| 1 | 3 | Bill Cooper, Novato Ca | Corvette/Rippie Racing/Valley Chevrolet | 938 | |||
| 2 | 11 | Peter Lockhart, Unionville,Ont | Corvette/Sony Handycam/Jumbo Racing | 837 | |||
| 3 | 17 | Scott Lagasse, St. Augustine Fl | Corvette/EDS/Jack Wilson/Starling | 834 | |||
| 4 | 7 | Shawn Hendricks, Pumpkintown NC | Corvette/Valley Chevrolet/Tart Team | 795 | |||
| 5 | 92 | Tom Kendall, Santa Monica Ca | Corvette/ICI/Exxon/Valley Chevrolet | 754 | |||
| 6 | 18 | Andy Pilgrim, Cooper City Fl | Corvette/Mr Joe's/Stroh's Light | 721 | |||
| 7 | 10 | Boris Said III, Phoenix Az | Corvette/Sony Handycam/Jumbo Racing | 715 | |||
| 8 | 1 | Stu Hayner, Yorba Linda Ca | Corvette/EDS/Tom Bell/Starling | 698 | |||
| 9 | 22 | Tommy Riggins, USA | Corvette/Floyd Garrett Muscle Cars | 690 | |||
| 10 | 2 | Lou Gigliotti, Fort Worth Tex. | Corvette/Hunter Alignment/Bosch | 683 | |||