| Year | Race # | Start | Finish | Class | Class Rank | Car # | Team | Chassis | Engine | Tire | Owner | Qualifying Time | Laps | X Led | Laps Led | Status | Points |
| 2001 | 7 | 26 | 25 | GT | 10 | 30 | Westward Ho Hotel & Casino/MPIE/Mobil 1/PAWS/Elf/Hella/Michelin/Justice Bros. | Porsche 911 GT3-R | Porsche 3.6L Flat-6 | Michelin | Petersen | no time | 21 | 0 | 0 | accident | 0 |
| 2002 | 7 | 20 | 23 | GT | 6 | 22 | McKenna Porsche/Xybernaut/Mobil 1/Michelin | Porsche 911 GT3-RS | Porsche 3.6L Flat-6 | Michelin | Job | 1:21.125 | 85 | 0 | 0 | running | 14 |
| 2003 | 5 | 16 | 9 | GT | 1 | 24 | McKenna/mail2web/Michelin/Mobil 1 | Porsche 911 GT3-RS | Porsche 3.6L Flat-6 | Michelin | Job | 1:20.740 | 106 | 0 | 0 | running | 20 |
| 2004 | 6 | 12 | 8 | GT | 1 | 23 | McKenna/mail2web.com/Michelin/Mobil 1/PUMA | Porsche 911 GT3-RSR | Porsche 3.6L Flat-6 | Michelin | Job | 1:18.579 | 120 | 0 | 0 | running | 20 |
| 2005 | 8 | 14 | 18 | GT2 | 6 | 23 | Hyatt/Bell Micro/Michelin/Mobil 1/Puma | Porsche 911 GT3-RSR | Porsche 3.6L Flat-6 | Michelin | Job | 1:18.321 | 108 | 0 | 0 | running | 6 |
| 2006 | 8 | 5 | 6 | LMP2 | 2 | 6 | DHL Global Mail | Porsche RS Spyder | Porsche MR6 3.4L V8 | Michelin | Penske | 1:07.382 | 131 | 0 | 0 | running | 16 |
| 2007 | 9 | 2 | 1 | LMP2 | 1 | 7 | DHL/Michelin/Mobil 1/Hyatt/Hugo Boss/ZF Sachs/Snap-on | Porsche RS Spyder Evo | Porsche MR6 3.4L V8 | Michelin | Penske | 1:05.919 | 125 | 3 | 20 | running | 20 |
| 2008 | 8 | 3 | 8 | LMP2 | 6 | 7 | DHL/Michelin/Mobil 1/Hugo Boss/Hyatt/ZF Sachs/Snap-on | Porsche RS Spyder Evo | Porsche MR6 3.4L V8 | Michelin | Penske | 1:04.318 | 126 | 1 | 10 | out of fuel | 6 |
