| Year | Race # | Start | Finish | Class | Class Rank | Car # | Team | Chassis | Engine | Tire | Owner | Qualifying Time | Laps | X Led | Laps Led | Status | Points |
| 2000 | 6 | 1 | 17 | LMP | 6 | 78 | Audi Sport North America | Audi R8 | Audi 3.6L Turbo V8 | Michelin | Joest | 1:08.432 | 85 | 0 | 0 | contact | 14 |
| 2001 | 7 | 2 | 1 | LMP900 | 1 | 2 | Infineon | Audi R8 | Audi 3.6L Turbo V8 | Michelin | Joest | 1:08.443 | 115 | 1 | 36 | running | 25 |
| 2002 | 7 | 1 | 22 | LMP900 | 8 | 1 | Infineon | Audi R8 | Audi 3.6L Turbo V8 | Michelin | Joest | 1:07.169 | 88 | 0 | 0 | accident | 12 |
| 2005 | 8 | 4 | 3 | LMP1 | 3 | 2 | ADT/Champion/Audi Sport NA/S Line/Ansul/Michelin | Audi R8 | Audi 3.6L Turbo V8 | Michelin | Champion | 1:08.165 | 126 | 0 | 0 | running | 13 |
| 2006 | 8 | 6 | 4 | LMP1 | 4 | 1 | Audi Sport North America | Audi R10 TDI | Audi TDI 5.5L Turbo V12 (Diesel) | Michelin | Champion | 1:07.796 | 132 | 0 | 0 | running | 10 |
| 2007 | 9 | 3 | 4 | LMP1 | 2 | 2 | Audi Sport North America | Audi R10 TDI | Audi 5.5L TDI V12 (Diesel) | Michelin | Champion | 1:06.010 | 125 | 0 | 0 | running | 16 |
| 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 | 0 | 0 | running | 16 |
