| Year | Race # | Start | Finish | Class | Class Rank | Car # | Team | Chassis | Engine | Tire | Owner | Qualifying Time | Laps | X Led | Laps Led | Status | Points |
| 2005 | 4 | 15 | 18 | GT2 | 8 | 50 | Diablo Grande/Dynamic Suspensions/Pirelli | Panoz Esperante GT-LM | Ford (Élan) 5.0L V8 | Pirelli | Panoz | 0:54.012 | 148 | 0 | 0 | running | 3 |
| 2006 | 4 | 15 | 9 | GT2 | 3 | 21 | Yokohama | BMW M3 | BMW 3.2L I6 | Yokohama | PTG | 0:53.713 | 160 | 0 | 0 | running | 13 |
| 2007 | 6 | 16 | 21 | GT2 | 8 | 21 | ADVAN, PFC | Panoz Esperante GT-LM | Ford (Élan) 5.0L V8 | Yokohama | PTG | 0:53.275 | 137 | 0 | 0 | running | 3 |
| 2009 | 5 | 11 | 9 | GT2 | 3 | 90 | BMW Rahal Letterman Racing | BMW M3 E92 | BMW 4.0L V8 | Dunlop | Rahal | 0:55.049 | 166 | 0 | 0 | running | 13 |
| 2010 | 5 | 17 | 6 | GT | 2 | 92 | BMW Rahal Letterman Racing | BMW M3 GT2 | BMW 4.0L V8 | Dunlop | Rahal | 1:06.907 | 161 | 0 | 0 | running | 16 |
| 2011 | 3 | 11 | 20 | GT | 8 | 55 | BMW Motorsport | BMW M3 GT2 | BMW 4.0L V8 | Dunlop | Rahal | 0:51.179 | 163 | 0 | 0 | running | 3 |
| 2012 | 4 | 12 | 14 | GT | 6 | 55 | BMW Team Rahal Letterman Lanigan | BMW M3 GT2 | BMW 4.0L V8 | Dunlop | Rahal | 0:50.920 | 159 | 0 | 0 | running | 6 |
| 2013 | 4 | 16 | 16 | GT | 4 | 55 | BMW North America, LLC/Crowne Plaza | BMW Z4 GTE | BMW 4.4L V8 | Michelin | Rahal | 0:51.157 | 171 | 0 | 0 | running | 10 |
