| Year | Race # | Start | Finish | Class | Class Rank | Car # | Team | Chassis | Engine | Tire | Owner | Qualifying Time | Laps | X Led | Laps Led | Status | Points |
| 2004 | 9 | 14 | 8 | GT | 1 | 24 | McKenna/mail2web.com/Michelin/Mobil 1/PUMA/Xybernaut | Porsche 911 GT3-RSR | Porsche 3.6L Flat-6 | Michelin | Job | 1:25.768 | 154 | 0 | 0 | running | 23 |
| 2005 | 10 | 16 | 18 | GT2 | 5 | 23 | Hyatt/Bell Micro/Michelin/Mobil 1/Puma | Porsche 911 GT3-RSR | Porsche 3.6L Flat-6 | Michelin | Job | 1:25.406 | 150 | 0 | 0 | running | 16 |
| 2006 | 10 | 6 | 4 | LMP2 | 1 | 7 | DHL Global Mail | Porsche RS Spyder | Porsche MR6 3.4L V8 | Michelin | Penske | 1:14.364 | 159 | 1 | 17 | running | 23 |
| 2007 | 12 | 2 | 2 | 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 | 1:10.653 | 157 | 2 | 22 | running | 23 |
| 2008 | 11 | 3 | 5 | LMP2 | 3 | 7 | DHL/Michelin/Mobil 1/Hugo Boss/Hyatt/ZF Sachs/Snap-on | Porsche RS Spyder Evo | Porsche MR6 3.4L V8 | Michelin | Penske | 1:10.351 | 145 | 1 | 26 | running | 18 |
| 2011 | 8 | 35 | 10 | UNC | 1 | 911 | Porsche Motorsports North America | Porsche 997 GT3-R Hybrid | Porsche 4.0L Flat-6 (Hybrid) | Michelin | Porsche | no time | 236 | 0 | 0 | running | 0 |
