| Year | Race # | Start | Finish | Class | Class Rank | Car # | Team | Chassis | Engine | Tire | Owner | Qualifying Time | Laps | X Led | Laps Led | Status | Points |
| 2004 | 7 | 17 | 12 | GT | 6 | 44 | Shoretel/Brocade/Esilicon | Porsche 911 GT3-RSR | Porsche 3.6L Flat-6 | Michelin | Flying Lizard | 2:09.529 | 71 | 0 | 0 | running | 6 |
| 2005 | 7 | 21 | 18 | GT2 | 8 | 44 | eSilicon/ShoreTel | Porsche 911 GT3-RSR | Ford (Élan) 5.0L V8 | Michelin | Flying Lizard | 2:10.144 | 67 | 0 | 0 | running | 3 |
| 2006 | 7 | 16 | 23 | GT2 | 10 | 44 | PortalPlayer/iPass/ShoreTel | Porsche 911 GT3-RSR | Porsche 3.6L Flat-6 | Michelin | Flying Lizard | 2:08.660 | 50 | 0 | 0 | mechanical | 0 |
| 2007 | 8 | 26 | 23 | GT2 | 9 | 44 | ShoreTel/eSilicon | Porsche 997 GT3-RSR | Porsche 3.8L Flat-6 | Michelin | Flying Lizard | 1:21.957 | 81 | 0 | 0 | running | 5 |
| 2008 | 7 | 25 | 21 | GT2 | 7 | 44 | ShoreTel/eSilicon | Porsche 997 GT3-RSR | Porsche 4.0L Flat-6 | Michelin | Flying Lizard | 2:10.872 | 94 | 0 | 0 | running | 9 |
| 2009 | 7 | 19 | 16 | GT2 | 8 | 44 | ShoreTel/eSilicon/RedlineCoffee.com | Porsche 997 GT3-RSR | Porsche 4.0L Flat-6 | Michelin | Flying Lizard | 2:13.501 | 65 | 0 | 0 | running | 3 |
| 2010 | 7 | 29 | 16 | GT | 9 | 44 | ShoreTel/Openwave/eSilicon | Porsche 997 GT3-RSR | Porsche 4.0L Flat-6 (E85 Ethanol) | Michelin | Flying Lizard | 2:20.428 | 66 | 0 | 0 | running | 2 |
| 2011 | 6 | 21 | 19 | GT | 9 | 44 | Openwave/eSilicon | Porsche 997 GT3-RSR | Porsche 4.0L Flat-6 | Michelin | Flying Lizard | 2:06.838 | 100 | 0 | 0 | running | 7 |
| 2012 | 7 | 13 | 21 | GT | 8 | 44 | eSilicon/Osmo Nutrition | Porsche 997 GT3-RSR | Porsche 4.0L Flat-6 | Michelin | Flying Lizard | 2:04.415 | 96 | 0 | 0 | running | 5 |
| 2013 | 6 | 28 | 28 | GTC | 5 | 44 | PR Newswire/eSilicon | Porsche 997 GT3 Cup | Porsche 4.0L Flat-6 | Yokohama | Flying Lizard | 2:12.844 | 62 | 0 | 0 | running | 8 |
