| Year | Race # | Start | Finish | Class | Class Rank | Car # | Team | Chassis | Engine | Tire | Owner | Qualifying Time | Laps | X Led | Laps Led | Status | Points |
| 2005 | 4 | 17 | 15 | GT2 | 6 | 51 | Diablo Grande/Dynamic Suspensions/Pirelli/Bank of Scotland Corporate | Panoz Esperante GT-LM | Ford (Élan) 5.0L V8 | Pirelli | Panoz | 0:54.364 | 150 | 0 | 0 | running | 6 |
| 2007 | 6 | 4 | 7 | LMP2 | 6 | 26 | XM Satellite Radio | Acura ARX-01A | Acura AL7R 3.4L V8 | Michelin | Andretti Green | 0:45.829 | 170 | 0 | 0 | off course | 6 |
| 2008 | 5 | 6 | 7 | LMP2 | 6 | 20 | Thetfold/Norcold | Porsche RS Spyder Evo | Porsche MR6 3.4L V8 | Michelin | Dyson | 0:47.325 | 164 | 0 | 0 | accident | 6 |
| 2009 | 5 | 4 | 4 | LMP2 | 1 | 20 | BP/Mazda | Lola B08/86 | Mazda MZR-R 2.0L Turbo I4 | Michelin | Dyson | 0:48.477 | 172 | 0 | 0 | running | 20 |
| 2013 | 4 | 4 | 7 | LMP2 | 3 | 552 | Siemens/Alpina Watches/Ohiya Casino Resort | HPD ARX-03b | Honda HR28TT 2.8L Turbo V6 | Michelin | Level 5 | 0:46.428 | 176 | 0 | 0 | running | 16 |
