| Year | Race # | Start | Finish | Class | Class Rank | Car # | Team | Chassis | Engine | Tire | Owner | Qualifying Time | Laps | X Led | Laps Led | Status | Points |
| 2003 | 5 | 4 | 1 | LMP900 | 1 | 1 | Infineon/Canon | Audi R8 | Audi 3.6L Turbo V8 | Michelin | Joest | 1:09.288 | 116 | 1 | 50 | running | 20 |
| 2004 | 6 | 2 | 2 | LMP1 | 2 | 38 | ADT Security Systems/Infineon/Canon/Lam/Ansul/Michelin | Audi R8 | Audi 3.6L Turbo V8 | Michelin | Champion | 1:07.875 | 137 | 1 | 2 | running | 16 |
| 2005 | 8 | 3 | 2 | LMP1 | 2 | 1 | ADT/Champion/Audi Sport NA/S Line/Ansul/Michelin | Audi R8 | Audi 3.6L Turbo V8 | Michelin | Champion | 1:07.989 | 127 | 1 | 5 | running | 16 |
| 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 | 2 | 1 | LMP1 | 1 | 2 | Audi Sport North America | Audi R10 TDI | Audi TDI 5.5L Turbo V12 (Diesel) | Michelin | Champion | 1:04.188 | 127 | 2 | 52 | running | 20 |
