| Year | Race # | Start | Finish | Class | Class Rank | Car # | Team | Chassis | Engine | Tire | Owner | Qualifying Time | Laps | X Led | Laps Led | Status | Points |
| 1999 | 1 | 8 | 41 | LMP | 20 | 26 | Price & Bscher | BMW V12 LM | BMW S70 6.0L V12 | Goodyear | Price and Bscher | | 127 | 0 | 0 | accident | 5 |
| 2000 | 1 | 6 | 4 | LMP | 4 | 43 | Schnitzer Motorsport | BMW M3 GTR | BMW 4.0L V8 | Michelin | Schnitzer | | 358 | 0 | 0 | running | 22 |
| 2001 | 2 | 16 | 33 | GT | 19 | 10 | Yokohama/BMW | BMW M3 | BMW 3.2L I6 | Yokohama | PTG | | 57 | 0 | 0 | mechanical | 0 |
| 2002 | 1 | 6 | 8 | LMP900 | 7 | 51 | Michelin | Panoz LMP01 Evo | Élan 6L8 6.0L V8 | Michelin | Panoz | 1:51.076 | 319 | 0 | 0 | running | 18 |
| 2005 | 1 | 21 | 30 | GT2 | 11 | 50 | Diablo Grande/Dynamic Suspensions/Pirelli | Panoz Esperante GT-LM | Ford (Élan) 5.0L V8 | Pirelli | Panoz | 2:05.047 | 121 | 0 | 0 | electrical | 0 |
| 2006 | 1 | 33 | 25 | GT2 | 13 | 21 | Yokohama | BMW M3 GTR | BMW 3.2L I6 | Yokohama | PTG | no time | 197 | 0 | 0 | mechanical | 0 |
| 2007 | 1 | 21 | 26 | GT2 | 11 | 21 | ADVAN, PFC | Panoz Esperante GT-LM | Ford (Élan) 5.0L V8 | Yokohama | PTG | 2:03.997 | 275 | 0 | 0 | oil leak | 0 |
| 2009 | 1 | 18 | 26 | GT2 | 13 | 90 | BMW Rahal Letterman Racing | BMW M3 E92 | BMW 4.0L V8 | Dunlop | Rahal | 2:04.566 | 27 | 0 | 0 | mechanical | 0 |
| 2010 | 1 | 18 | 7 | GT2 | 2 | 92 | BMW Rahal Letterman Racing | BMW M3 GT2 | BMW 4.0L V8 | Dunlop | Rahal | 2:01.922 | 330 | 0 | 0 | running | 26 |
| 2011 | 1 | 24 | 12 | GT | 2 | 55 | BMW Motorsport | BMW M3 GT2 | BMW 4.0L V8 | Dunlop | Rahal | 2:01.922 | 312 | 0 | 0 | running | 26 |
| 2012 | 1 | 40 | 22 | ALMS-GT | 4 | 155 | BMW Team Rahal Letterman Lanigan | BMW M3 GT2 | BMW 4.0L V8 | Dunlop | Rahal | 2:00.337 | 307 | 0 | 0 | running | 14 |
| 2013 | 1 | 27 | 18 | GT | 4 | 55 | BMW North America, LLC/Crowne Plaza | BMW Z4 GTE | BMW 4.4L V8 | Michelin | Rahal | 1:59.736 | 330 | 0 | 0 | running | 14 |
