| Year | Race # | Start | Finish | Class | Class Rank | Car # | Team | Chassis | Engine | Tire | Owner | Qualifying Time | Laps | X Led | Laps Led | Status | Points |
| 1999 | 6 | 5 | 11 | LMP | 9 | 13 | J&P Motorsports | Panoz LMP-1 Roadster-S | Ford (Élan-Yates) 6.0L V8 | Michelin | J and P | | 355 | 0 | 0 | running | 11 |
| 2000 | 9 | 5 | 4 | LMP | 4 | 2 | Michelin/Panoz Racing Schools | Panoz LMP-1 Roadster-S | Élan 6L8 6.0L V8 | Michelin | Panoz | 1:12.060 | 389 | 0 | 0 | running | 22 |
| 2001 | 10 | 6 | 38 | LMP900 | 9 | 51 | Michelin/Panoz Racing Schools | Panoz LMP-1 Roadster-S | Élan 6L8 6.0L V8 | Michelin | Panoz | 1:12.372 | 23 | 0 | 0 | mechanical | 0 |
| 2007 | 11 | 9 | 14 | LMP1 | 3 | 06 | Cytosport | Lola B06/10 | AER P32T 3.6L Turbo V8 | Dunlop | Cytosport | 1:11.031 | 346 | 0 | 0 | running | 19 |
| 2009 | 9 | 10 | 22 | LMP2 | 3 | 06 | Muscle Milk | Porsche RS Spyder Evo | Porsche MR6 3.4L V8 | Michelin | Cytosport | 1:11.405 | 139 | 0 | 0 | running | 23 |
| 2010 | 9 | 7 | 7 | LMP2 | 2 | 6 | Muscle Milk | Porsche RS Spyder Evo | Porsche MR6 3.4L V8 | Michelin | Cytosport | 1:10.548 | 372 | 0 | 0 | running | 26 |
| 2011 | 9 | 11 | 50 | LMP1 | 12 | 6 | Muscle Milk/Biedermann Technologies/AMR | Lola-Aston Martin B08/62 | Aston Martin 6.0L V12 | Michelin | Aston Martin | 1:10.948 | 63 | 0 | 0 | mechanical | 0 |
| 2012 | 10 | 2 | 33 | LMP1 | 3 | 6 | Muscle Milk | HPD ARX-03a | Honda 3.4L V8 | Michelin | Pickett | 1:09.428 | 334 | 0 | 0 | running | 20 |
| 2013 | 10 | 2 | 32 | LMP1 | 4 | 6 | Muscle Milk | HPD ARX-03c | Honda 3.4L V8 | Michelin | Pickett | 1:10.397 | 200 | 1 | 112 | not running | 0 |
