| Year | Race # | Start | Finish | Class | Class Rank | Car # | Team | Chassis | Engine | Tire | Owner | Qualifying Time | Laps | X Led | Laps Led | Status | Points |
| 2006 | 7 | 20 | 22 | GT2 | 9 | 51 | Multimatic Motorsports Team Panoz | Panoz Esperante GT-LM | Ford (Élan) 5.0L V8 | Pirelli | Multimatic | 2:09.410 | 62 | 0 | 0 | running | 2 |
| 2007 | 8 | 21 | 16 | GT2 | 2 | 18 | Bell Micro Products | Porsche 997 GT3-RSR | Porsche 3.8L Flat-6 | Michelin | Rahal | 1:21.036 | 87 | 0 | 0 | running | 19 |
| 2008 | 7 | 28 | 29 | GT2 | 13 | 21 | Panoz Team PTG | Panoz Esperante GT-LM | Ford (Élan) 5.0L V8 | Dunlop | PTG | 2:07.742 | 50 | 0 | 0 | mechanical | 0 |
| 2009 | 7 | 10 | 10 | GT2 | 2 | 92 | BMW Rahal Letterman Racing | BMW M3 E92 | BMW 4.0L V8 | Dunlop | Rahal | 2:07.073 | 68 | 0 | 0 | running | 16 |
| 2011 | 6 | 18 | 32 | GT | 14 | 3 | Compuware | Chevrolet Corvette C6.R | Chevrolet 5.5L V8 | Michelin | Corvette | 2:06.585 | 77 | 0 | 0 | accident | 0 |
| 2012 | 7 | 15 | 16 | GT | 4 | 4 | Compuware | Chevrolet Corvette C6.R | Chevrolet 5.5L V8 | Michelin | Corvette | 2:04.871 | 97 | 0 | 0 | running | 15 |
| 2013 | 6 | 16 | 16 | GT | 3 | 4 | Compuware | Chevrolet Corvette C6.R | Chevrolet 5.5L V8 | Michelin | Corvette | 2:04.277 | 65 | 0 | 0 | running | 13 |
