| Year | Race # | Start | Finish | Class | Class Rank | Car # | Team | Chassis | Engine | Tire | Owner | Qualifying Time | Laps | X Led | Laps Led | Status | Points |
| 1999 | 6 | 4 | 2 | LMP | 2 | 43 | BMW Motorsport/Schnitzer Motorsport | BMW V12 LMR | BMW S70 6.0L V12 | Michelin | Schnitzer | | 393 | 0 | 0 | running | 21 |
| 2000 | 9 | 6 | 34 | LMP | 12 | 43 | BMW Motorsport/Schnitzer Motorsport | BMW V12 LMR | BMW S70 6.0L V12 | Michelin | Schnitzer | 1:12.107 | 59 | 0 | 0 | accident | 0 |
| 2001 | 10 | 24 | 8 | GT | 1 | 6 | Yokohama/BMW | BMW M3 GTR | BMW 4.0L V8 | Yokohama | PTG | 1:23.617 | 360 | 0 | 0 | running | 30 |
| 2002 | 10 | 11 | 5 | LMP900 | 5 | 51 | Michelin | Panoz LMP01 Evo | Élan 6L8 6.0L V8 | Michelin | Panoz | 1:13.373 | 380 | 0 | 0 | running | 20 |
| 2003 | 9 | 23 | 17 | GT | 6 | 6 | Yokohama/ADVAN | BMW M3 GTR | BMW 3.2L I6 | Yokohama | PTG | 1:32.848 | 350 | 0 | 0 | mechanical | 6 |
| 2005 | 2 | 13 | 11 | GT2 | 1 | 50 | Diablo Grande/Dynamic Suspensions/Pirelli | Panoz Esperante GT-LM | Ford (Élan) 5.0L V8 | Pirelli | Panoz | 1:21.647 | 105 | 0 | 0 | running | 20 |
| 2005 | 9 | 30 | 27 | GT2 | 9 | 50 | Diablo Grande/Dynamic Suspensions/Pirelli | Panoz Esperante GT-LM | Ford (Élan) 5.0L V8 | Pirelli | Panoz | no time | 90 | 0 | 0 | running | 0 |
| 2006 | 9 | 27 | 19 | GT2 | 6 | 21 | Yokohama | BMW M3 | BMW 3.2L I6 | Yokohama | PTG | no time | 344 | 0 | 0 | running | 12 |
| 2007 | 11 | 22 | 21 | GT2 | 7 | 21 | ADVAN, PFC | Panoz Esperante GT-LM | Ford (Élan) 5.0L V8 | Yokohama | PTG | 1:22.667 | 302 | 0 | 0 | running | 10 |
| 2009 | 9 | 17 | 25 | GT2 | 12 | 90 | BMW Rahal Letterman Racing | BMW M3 E92 | BMW 4.0L V8 | Dunlop | Rahal | 1:21.219 | 133 | 0 | 0 | running | 0 |
| 2010 | 9 | 25 | 13 | GT2 | 4 | 92 | BMW Rahal Letterman Racing | BMW M3 GT2 | BMW 4.0L V8 | Dunlop | Rahal | 1:20.812 | 354 | 0 | 0 | running | 20 |
| 2011 | 9 | 24 | 12 | GT | 3 | 55 | Rays/Avnet | BMW M3 GT2 | BMW 4.0L V8 | Dunlop | BMW | 1:19.219 | 367 | 0 | 0 | running | 26 |
| 2012 | 10 | 20 | 14 | GT | 3 | 55 | BMW Team Rahal Letterman Lanigan | BMW M3 GT2 | BMW 4.0L V8 | Dunlop | Rahal | 1:18.972 | 374 | 0 | 0 | running | 17 |
| 2013 | 10 | 18 | 9 | GT | 2 | 56 | BMW North America, LLC/Crowne Plaza | BMW Z4 GTE | BMW 4.4L V8 | Michelin | Rahal | 1:19.228 | 375 | 0 | 0 | running | 20 |
