| Year | Race # | Start | Finish | Class | Class Rank | Car # | Team | Chassis | Engine | Tire | Owner | Qualifying Time | Laps | X Led | Laps Led | Status | Points |
| 2003 | 1 | 1 | 1 | LMP900 | 1 | 1 | Infineon/Canon | Audi R8 | Audi 3.6L Turbo V8 | Michelin | Joest | 1:48.826 | 367 | 2 | 73 | running | 26 |
| 2004 | 1 | 1 | 2 | LMP1 | 2 | 38 | ADT Security Systems/Infineon/Canon/Lam/Michelin | Audi R8 | Audi 3.6L Turbo V8 | Michelin | Champion | 1:48.710 | 345 | 2 | 31 | running | 22 |
| 2005 | 1 | 1 | 1 | LMP1 | 1 | 1 | ADT/Champion/Audi Sport NA/S Line/Ansul/Michelin | Audi R8 | Audi 3.6L Turbo V8 | Michelin | Champion | 1:49.723 | 361 | 3 | 107 | running | 26 |
| 2006 | 1 | 2 | 32 | LMP1 | 6 | 1 | Audi Sport North America | Audi R10 TDI | Audi TDI 5.5L Turbo V12 (Diesel) | Michelin | Champion | 1:47.673 | 117 | 1 | 8 | mechanical | 0 |
| 2007 | 1 | 1 | 1 | LMP1 | 1 | 2 | Audi Sport North America | Audi R10 TDI | Audi TDI 5.5L Turbo V12 (Diesel) | Michelin | Champion | 1:44.974 | 364 | 4 | 117 | running | 26 |
| 2008 | 1 | 3 | 6 | LMP1 | 2 | 2 | Audi Sport North America | Audi R10 TDI | Audi TDI 5.5L Turbo V12 (Diesel) | Michelin | Champion | 1:45.090 | 333 | 1 | 25 | running | 26 |
| 2009 | 1 | 4 | 3 | LMP1 | 3 | 1 | Audi Sport North America | Audi R15 TDI | Audi TDI 5.5L Turbo V10 | Michelin | Champion | 1:45.551 | 381 | 0 | 0 | running | 23 |
