| Year | Race # | Start | Finish | Class | Class Rank | Car # | Team | Chassis | Engine | Tire | Owner | Qualifying Time | Laps | X Led | Laps Led | Status | Points |
| 2006 | 3 | 17 | 20 | GT2 | 8 | 51 | Multimatic Motorsports Team Panoz | Panoz Esperante GT-LM | Ford (Élan) 5.0L V8 | Pirelli | Multimatic | 1:23.283 | 57 | 0 | 0 | electrical | 0 |
| 2007 | 7 | 21 | 23 | GT2 | 8 | 18 | Bell Micro Products | Porsche 997 GT3-RSR | Porsche 3.8L Flat-6 | Michelin | Rahal | 1:21.036 | 92 | 0 | 0 | running | 0 |
| 2008 | 6 | 23 | 17 | GT2 | 7 | 21 | Panoz Team PTG | Panoz Esperante GT-LM | Ford (Élan) 5.0L V8 | Dunlop | PTG | 1:22.133 | 102 | 0 | 0 | running | 4 |
| 2009 | 6 | 12 | 9 | GT2 | 3 | 92 | BMW Rahal Letterman Racing | BMW M3 E92 | BMW 4.0L V8 | Dunlop | Rahal | 1:21.516 | 107 | 0 | 0 | running | 13 |
| 2010 | 6 | 18 | 11 | GT | 3 | 92 | BMW Rahal Letterman Racing | BMW M3 GT2 | BMW 4.0L V8 (E85 Ethanol) | Dunlop | Rahal | 1:20.548 | 112 | 0 | 0 | running | 13 |
| 2011 | 5 | 19 | 11 | GT | 6 | 3 | Compuware | Chevrolet Corvette C6.R | Chevrolet 5.5L V8 | Michelin | Corvette | 1:21.280 | 92 | 0 | 0 | running | 6 |
| 2012 | 6 | 20 | 11 | GT | 1 | 4 | Compuware | Chevrolet Corvette C6.R | Chevrolet 5.5L V8 | Michelin | Corvette | 1:19.727 | 115 | 0 | 0 | running | 20 |
