| Year | Race # | Start | Finish | Class | Class Rank | Car # | Team | Chassis | Engine | Tire | Owner | Qualifying Time | Laps | X Led | Laps Led | Status | Points |
| 2005 | 7 | 24 | 17 | GT2 | 7 | 51 | Diablo Grande/Dynamic Suspensions/Pirelli/Bank of Scotland Corporate | Panoz Esperante GT-LM | Ford (Élan) 6.0L V8 | Pirelli | Panoz | 2:13.530 | 67 | 0 | 0 | running | 4 |
| 2007 | 8 | 6 | 9 | LMP2 | 7 | 26 | XM Satellite Radio | Acura ARX-01A | Acura AL7R 3.4L V8 | Michelin | Andretti Green | 1:09.832 | 94 | 0 | 0 | running | 7 |
| 2008 | 7 | 27 | 5 | LMP2 | 3 | 20 | Thetfold/Norcold | Porsche RS Spyder Evo | Porsche MR6 3.4L V8 | Michelin | Dyson | 1:48.586 | 102 | 0 | 0 | running | 18 |
| 2009 | 7 | 3 | 4 | LMP2 | 2 | 20 | BP/Mazda | Lola B08/86 | Mazda MZR-R 2.0L Turbo I4 | Michelin | Dyson | 1:51.010 | 71 | 0 | 0 | running | 16 |
| 2012 | 7 | 10 | 35 | LMPC | 7 | 52 | Aviation American Gin/Quest Software | Oreca FLM09 | Chevrolet LS3 6.2L V8 | Michelin | PR1 | 1:58.230 | 23 | 0 | 0 | not running | 0 |
| 2013 | 6 | 3 | 8 | LMP2 | 3 | 552 | Siemens/Alpina Watches/Ohiya Casino Resort | HPD ARX-03b | Honda HR28TT 2.8L Turbo V6 | Michelin | Level 5 | 1:54.806 | 67 | 0 | 0 | running | 13 |
