| Year | Race # | Start | Finish | Class | Class Rank | Car # | Team | Chassis | Engine | Tire | Owner | Qualifying Time | Laps | X Led | Laps Led | Status | Points |
| 2003 | 9 | 30 | 15 | GT | 4 | 66 | Monster Cable/mail2web.com/Crescent City Porsche/Adobe Road Winery/rennlist.com/Fast Qual/New Century Mortgage/Wine Country Motorsports | Porsche 911 GT3-RS | Porsche 3.6L Flat-6 | Michelin | TRG | 1:36.005 | 352 | 0 | 0 | running | 10 |
| 2004 | 8 | 19 | 14 | GT | 7 | 66 | New Century Mortgage/The Auto Gallery/Monster Cable/CDOC/Rennlist/Adobe Road Winery | Porsche 911 GT3-RSR | Porsche 3.6L Flat-6 | Michelin | TRG | 1:23.682 | 350 | 0 | 0 | running | 10 |
| 2005 | 2 | 15 | 13 | GT2 | 3 | 31 | MMPIE/PAWS/Westward Ho Casino Las Vegas | Porsche 911 GT3-RSR | Porsche 3.6L Flat-6 | Michelin | Petersen | 1:22.406 | 104 | 0 | 0 | running | 13 |
| 2005 | 9 | 22 | 9 | GT2 | 1 | 31 | MMPIE/PAWS/Westward Ho Casino Las Vegas | Porsche 911 GT3-RSR | Porsche 3.6L Flat-6 | Michelin | Petersen | 1:22.515 | 364 | 0 | 0 | running | 26 |
| 2006 | 9 | 18 | 14 | GT2 | 1 | 31 | MMPIE/PAWS/Petersen Motorsports | Porsche 911 GT3-RSR | Porsche 3.6L Flat-6 | Michelin | Petersen | 1:22.545 | 356 | 0 | 0 | running | 26 |
| 2007 | 11 | 1 | 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 | 1:09.039 | 394 | 1 | 6 | running | 26 |
| 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 | 18 | 12 | GT2 | 5 | 45 | ShoreTel/eSilicon/RedlineCoffee.com | Porsche 997 GT3-RSR | Porsche 4.0L Flat-6 | Michelin | Flying Lizard | 1:21.299 | 169 | 0 | 0 | running | 18 |
| 2010 | 9 | 23 | 14 | GT2 | 5 | 45 | ShoreTel/Openwave/eSilicon | Porsche 997 GT3-RSR | Porsche 4.0L Flat-6 | Michelin | Flying Lizard | 1:20.768 | 354 | 0 | 0 | running | 18 |
| 2011 | 9 | 26 | 11 | GT | 2 | 045 | Openwave/eSilicon | Porsche 997 GT3-RSR | Porsche 4.0L Flat-6 | Michelin | Flying Lizard | 1:19.511 | 367 | 0 | 0 | running | 30 |
| 2012 | 10 | 24 | 16 | GT | 5 | 45 | eSilicon/Osmo Nutrition | Porsche 997 GT3-RSR | Porsche 4.0L Flat-6 | Michelin | Flying Lizard | 1:19.225 | 373 | 0 | 0 | running | 12 |
| 2013 | 10 | 21 | 16 | GT | 8 | 06 | Composite Resources | Porsche 997 GT3-RSR | Porsche 4.0L Flat-6 | Michelin | Core | 1:19.947 | 372 | 0 | 0 | running | 7 |
