| Year | Race # | Start | Finish | Class | Class Rank | Car # | Team | Chassis | Engine | Tire | Owner | Qualifying Time | Laps | X Led | Laps Led | Status | Points |
| 2000 | 6 | 3 | 1 | LMP | 1 | 77 | Audi Sport North America | Audi R8 | Audi 3.6L Turbo V8 | Michelin | Joest | 1:08.539 | 94 | 1 | 35 | running | 25 |
| 2001 | 7 | 1 | 24 | LMP900 | 7 | 1 | Infineon | Audi R8 | Audi 3.6L Turbo V8 | Michelin | Joest | 1:08.295 | 24 | 0 | 0 | accident | 0 |
| 2002 | 7 | 2 | 1 | LMP900 | 1 | 2 | Infineon | Audi R8 | Audi 3.6L Turbo V8 | Michelin | Joest | 1:07.720 | 121 | 1 | 34 | running | 25 |
| 2006 | 8 | 2 | 1 | LMP1 | 1 | 2 | Audi Sport North America | Audi R10 TDI | Audi TDI 5.5L Turbo V12 (Diesel) | Michelin | Champion | 1:07.088 | 133 | 2 | 11 | running | 20 |
| 2007 | 9 | 1 | 2 | LMP1 | 1 | 1 | Audi Sport North America | Audi R10 TDI | Audi 5.5L TDI V12 (Diesel) | Michelin | Champion | 1:05.829 | 125 | 1 | 45 | running | 20 |
| 2008 | 8 | 1 | 2 | LMP1 | 2 | 1 | Audi Sport North America | Audi R10 TDI | Audi TDI 5.5L Turbo V12 (Diesel) | Michelin | Champion | 1:04.094 | 127 | 1 | 6 | running | 16 |
