| Year | Race # | Start | Finish | Class | Class Rank | Car # | Team | Chassis | Engine | Tire | Owner | Qualifying Time | Laps | X Led | Laps Led | Status | Points |
| 2003 | 6 | 6 | 3 | LMP900 | 2 | 10 | Michelin/Dynamic Suspensions/Hella/Élan Power Products | Panoz LMP01 Evo | Élan 6L8 6.0L V8 | Michelin | Panoz | 1:55.158 | 78 | 0 | 0 | running | 16 |
| 2004 | 7 | 7 | 3 | GTS | 1 | 4 | Compuware | Chevrolet Corvette C5-R | Chevrolet 7.0L V8 | Michelin | Corvette | 2:00.868 | 77 | 0 | 0 | running | 20 |
| 2005 | 7 | 8 | 4 | GT1 | 1 | 4 | Compuware | Chevrolet Corvette C6.R | Chevrolet 7.0L V8 | Michelin | Corvette | 2:00.382 | 71 | 0 | 0 | running | 20 |
| 2006 | 7 | 12 | 10 | GT1 | 2 | 4 | Compuware | Chevrolet Corvette C6.R | Chevrolet 7.0L V8 | Michelin | Corvette | 2:00.062 | 73 | 0 | 0 | running | 16 |
| 2007 | 8 | 15 | 12 | GT1 | 1 | 4 | Corvette Racing | Chevrolet Corvette C6.R | Chevrolet 7.0L V8 | Michelin | Corvette | 1:16.635 | 91 | 0 | 0 | running | 23 |
| 2008 | 7 | 14 | 28 | GT1 | 3 | 4 | Corvette Racing | Chevrolet Corvette C6.R | Chevrolet LS7-R 7.0L V8 (E85 ethanol) | Michelin | Corvette | 2:01.235 | 76 | 0 | 0 | accident | 18 |
| 2009 | 7 | 13 | 14 | GT2 | 6 | 4 | Compuware | Chevrolet Corvette C6.R | Chevrolet 6.0L V8 | Michelin | Corvette | 2:07.619 | 67 | 0 | 0 | running | 6 |
| 2010 | 7 | 11 | 9 | GT | 3 | 4 | Compuware | Chevrolet Corvette C6.R | Chevrolet 5.5L V8 (E85 Ethanol) | Michelin | Corvette | 2:06.509 | 66 | 0 | 0 | running | 13 |
| 2011 | 6 | 18 | 32 | GT | 14 | 3 | Compuware | Chevrolet Corvette C6.R | Chevrolet 5.5L V8 | Michelin | Corvette | 2:06.585 | 77 | 0 | 0 | accident | 0 |
| 2013 | 6 | 22 | 23 | GT | 10 | 62 | Risi Competizione | Ferrari 458 Italia GT2 | Ferrari 4.5L V8 | Michelin | Risi | 2:04.911 | 65 | 0 | 0 | running | 1 |
