| Year | Race # | Start | Finish | Class | Class Rank | Car # | Team | Chassis | Engine | Tire | Owner | Qualifying Time | Laps | X Led | Laps Led | Status | Points |
| 2006 | 5 | 15 | 14 | GT2 | 3 | 45 | PortalPlayer/iPass/ShoreTel | Porsche 911 GT3-RSR | Porsche 3.6L Flat-6 | Michelin | Flying Lizard | 2:45.904 | 59 | 0 | 0 | running | 13 |
| 2007 | 5 | 17 | 13 | GT2 | 3 | 71 | Tafel Racing | Porsche 997 GT3-RSR | Porsche 3.8L Flat-6 | Michelin | Tafel | 2:45.635 | 58 | 0 | 0 | running | 13 |
| 2008 | 4 | 12 | 13 | GT2 | 1 | 45 | ShoreTel/eSilicon | Porsche 997 GT3-RSR | Porsche 3.8L Flat-6 | Michelin | Flying Lizard | 1:47.135 | 87 | 0 | 0 | running | 20 |
| 2009 | 4 | 11 | 8 | GT2 | 2 | 87 | Farnbacher-Loles Motorsports | Porsche 997 GT3-RSR | Porsche 4.0L Flat-6 | Michelin | Farnbacher Loles | 1:47.319 | 90 | 0 | 0 | running | 16 |
| 2010 | 4 | 31 | 17 | GT | 9 | 17 | Falken Tire | Porsche 997 GT3-RSR | Porsche 4.0L Flat-6 | Falken | Falken | no time | 83 | 0 | 0 | running | 2 |
