| Year | Race # | Start | Finish | Class | Class Rank | Car # | Team | Chassis | Engine | Tire | Owner | Qualifying Time | Laps | X Led | Laps Led | Status | Points |
| 2003 | 6 | 1 | 7 | LMP900 | 3 | 1 | Infineon/Canon | Audi R8 | Audi 3.6L Turbo V8 | Michelin | Joest | 1:52.265 | 73 | 1 | 22 | running | 13 |
| 2004 | 7 | 3 | 1 | LMP1 | 1 | 38 | ADT Security Systems/Infineon/Canon/Lam/Ansul/Michelin | Audi R8 | Audi 3.6L Turbo V8 | Michelin | Champion | 1:53.251 | 80 | 1 | 25 | running | 20 |
| 2005 | 7 | 2 | 3 | LMP1 | 3 | 1 | ADT/Champion/Audi Sport NA/S Line/Ansul/Michelin | Audi R8 | Audi 3.6L Turbo V8 | Michelin | Champion | 1:53.346 | 72 | 2 | 10 | running | 13 |
| 2007 | 8 | 2 | 3 | LMP1 | 2 | 2 | Audi Sport North America | Audi R10 TDI | Audi 5.5L TDI V12 (Diesel) | Michelin | Champion | 1:09.878 | 96 | 2 | 9 | running | 19 |
| 2008 | 7 | 1 | 1 | LMP1 | 1 | 2 | Audi Sport North America | Audi R10 TDI | Audi TDI 5.5L Turbo V12 (Diesel) | Michelin | Champion | 1:46.935 | 102 | 3 | 39 | running | 25 |
