| Year | Race # | Start | Finish | Class | Class Rank | Car # | Team | Engine | Owner | Qualifying Time | Laps | X Led | Laps Led | Points |
| 2001 | 1 | 72 | 29 | GT | 16 | 66 | Team Seattle Children's Hospital/Darigold | Porsche GT3R | TRG | 2:00.535 | 547 | 0 | 0 | 15 |
| 2004 | 1 | 24 | 45 | GT | 17 | 22 | Prototype Technology Group | BMW M3 | PTG | 1:55.645 | 267 | 0 | 0 | 14 |
| 2004 | 1 | 19 | 49 | GT | 20 | 21 | Prototype Technology Group | BMW M3 | PTG | 1:55.645 | 162 | 0 | 0 | 11 |
| 2004 | 6 | 22 | 12 | GT | 1 | 21 | BMW Financial Services | BMW M3 | PTG | 1:57.034 | 67 | 0 | 0 | 35 |
| 2005 | 1 | 39 | 59 | GT | 31 | 22 | Prototype Technology Group | BMW M3 | PTG | 1:57.980 | 168 | 0 | 0 | 1 |
| 2005 | 7 | 51 | 18 | GT | 1 | 16 | F1 Air | BMW M3 | PTG | no time | 67 | 0 | 0 | 35 |
| 2006 | 1 | 40 | 31 | GT | 16 | 05 | Alhadeff Motorsports/Motul/enVista | BMW M3 | Sigalsport | 1:54.322 | 592 | 0 | 0 | 15 |
| 2009 | 1 | 21 | 9 | GT | 1 | 67 | Construct Corps/CRG/No Fear Energy Drink/KI Speed/Voodoo Ride/Gemstone Winery | Porsche GT3 Cup | TRG | 1:49.540 | 695 | 0 | 0 | 35 |
| 2009 | 7 | 25 | 17 | GT | 3 | 67 | Construct Corps/No Fear Energy Drink/Voodoo Ride/K1 Speed | Porsche GT3 Cup | TRG | 1:52.466 | 66 | 0 | 0 | 30 |
| 2011 | 1 | 40 | 47 | GT | 29 | 36 | ModSpace/Construct Corps/Scotia Bank/Mazda | Mazda RX-8 | Yellow Dragon | 1:51.847 | 122 | 0 | 0 | 2 |
