| Year | Race # | Start | Finish | Class | Class Rank | Car # | Team | Chassis | Engine | Tire | Owner | Qualifying Time | Laps | X Led | Laps Led | Status | Points |
| 1999 | 6 | 30 | 15 | GT | 1 | 23 | Aerofab/Michelin | Porsche 911 GT3-R | Porsche 3.6L Flat-6 | Michelin | Job | 1:23.922 | 347 | 0 | 0 | running | 25 |
| 2000 | 9 | 25 | 15 | GT | 1 | 51 | Mobil 1/Michelin | Porsche 911 GT3-R | Porsche 3.6L Flat-6 | Michelin | Barbour | | 343 | 0 | 0 | running | 30 |
| 2001 | 10 | 28 | 11 | GT | 3 | 23 | McKenna Porsche/Mobil 1/Michelin | Porsche 911 GT3-RS | Porsche 3.6L Flat-6 | Michelin | Job | 1:24.150 | 355 | 0 | 0 | running | 24 |
| 2002 | 10 | 31 | 14 | GT | 1 | 23 | McKenna Porsche/Xybernaut/Mobil 1/Michelin | Porsche 911 GT3-RS | Porsche 3.6L Flat-6 | Michelin | Job | 1:24.068 | 348 | 0 | 0 | running | 30 |
| 2003 | 2 | 18 | 14 | GT | 2 | 23 | McKenna/mail2web/Michelin/Mobil 1 | Porsche 911 GT3-RS | Porsche 3.6L Flat-6 | Michelin | Job | 1:24.591 | 113 | 0 | 0 | running | 16 |
| 2003 | 9 | 15 | 9 | GT | 2 | 23 | McKenna/mail2web/Michelin/Mobil 1 | Porsche 911 GT3-RS | Porsche 3.6L Flat-6 | Michelin | Job | 1:29.391 | 360 | 0 | 0 | running | 16 |
| 2004 | 8 | 20 | 7 | GT | 1 | 23 | McKenna/mail2web.com/Michelin/Mobil 1/PUMA/Xybernaut | Porsche 911 GT3-RSR | Porsche 3.6L Flat-6 | Michelin | Job | 1:23.832 | 360 | 0 | 0 | running | 26 |
| 2005 | 2 | 17 | 19 | GT2 | 7 | 43 | InterMedia Partners/Yokohama | Porsche 911 GT3-RSR | Porsche 3.6L Flat-6 | Yokohama | BAM! | 1:22.822 | 101 | 0 | 0 | running | 4 |
| 2006 | 9 | 6 | 5 | LMP2 | 1 | 6 | DHL Global Mail | Porsche RS Spyder | Porsche MR6 3.4L V8 | Michelin | Penske | 1:11.631 | 386 | 0 | 0 | running | 26 |
| 2007 | 11 | 3 | 7 | LMP2 | 5 | 6 | DHL/Michelin/Mobil 1/Hyatt/Hugo Boss/ZF Sachs/Snap-on | Porsche RS Spyder Evo | Porsche MR6 3.4L V8 | Michelin | Penske | 1:09.462 | 370 | 0 | 0 | running | 14 |
| 2008 | 10 | 6 | 6 | LMP2 | 3 | 6 | DHL/Michelin/Mobil 1/Hugo Boss/Hyatt/ZF Sachs/Snap-on | Porsche RS Spyder Evo | Porsche MR6 3.4L V8 | Michelin | Penske | 1:07.401 | 392 | 0 | 0 | running | 23 |
| 2009 | 9 | 10 | 22 | LMP2 | 3 | 06 | Muscle Milk | Porsche RS Spyder Evo | Porsche MR6 3.4L V8 | Michelin | Cytosport | 1:11.405 | 139 | 0 | 0 | running | 23 |
| 2010 | 9 | 7 | 7 | LMP2 | 2 | 6 | Muscle Milk | Porsche RS Spyder Evo | Porsche MR6 3.4L V8 | Michelin | Cytosport | 1:10.548 | 372 | 0 | 0 | running | 26 |
| 2011 | 9 | 42 | 23 | GT | 11 | 48 | Chopard/Yokohama/IPC/Total | Porsche 997 GT3-RSR | Porsche 4.0L Flat-6 | Yokohama | Paul Miller | 1:21.577 | 357 | 0 | 0 | running | 12 |
| 2012 | 10 | 27 | 22 | GT | 10 | 48 | Dunlop/Chopard | Porsche 997 GT3-RSR | Porsche 4.0L Flat-6 | Dunlop | Paul Miller | 1:20.388 | 367 | 0 | 0 | running | 5 |
