| Year | Race # | Start | Finish | Class | Class Rank | Car # | Team | Chassis | Engine | Tire | Owner | Qualifying Time | Laps | X Led | Laps Led | Status | Points |
| 1999 | 1 | 12 | 3 | LMP | 3 | 77 | Audi Sport Team Joest | Audi R8R | Audi 3.6L Turbo V8 | Michelin | Joest | | 310 | 0 | 0 | running | 24 |
| 2000 | 1 | 2 | 2 | LMP | 2 | 77 | Audi Sport North America | Audi R8 | Audi 3.6L Turbo V8 | Michelin | Joest | | 360 | 3 | 9 | running | 26 |
| 2001 | 2 | 2 | 1 | LMP900 | 1 | 1 | Infineon | Audi R8 | Audi 3.6L Turbo V8 | Michelin | Joest | | 370 | 5 | 173 | running | 30 |
| 2002 | 1 | 2 | 1 | LMP900 | 1 | 2 | Infineon | Audi R8 | Audi 3.6L Turbo V8 | Michelin | Joest | 1:48.744 | 346 | 2 | 69 | running | 30 |
| 2003 | 1 | 53 | 4 | LMP900 | 4 | 7 | Bentley/Breitling | Bentley Speed 8 | Bentley 4.0L Turbo V8 | Michelin | Bentley | no time | 362 | 0 | 0 | running | 16 |
| 2006 | 1 | 1 | 1 | LMP1 | 1 | 2 | Audi Sport North America | Audi R10 TDI | Audi TDI 5.5L Turbo V12 (Diesel) | Michelin | Champion | 1:45.828 | 349 | 2 | 59 | running | 26 |
| 2007 | 1 | 2 | 4 | LMP1 | 2 | 1 | Audi Sport North America | Audi R10 TDI | Audi TDI 5.5L Turbo V12 (Diesel) | Michelin | Champion | 1:45.326 | 353 | 2 | 39 | running | 22 |
| 2008 | 1 | 1 | 3 | LMP1 | 1 | 1 | Audi Sport North America | Audi R10 TDI | Audi TDI 5.5L Turbo V12 (Diesel) | Michelin | Champion | 1:43.195 | 351 | 2 | 13 | running | 30 |
| 2009 | 1 | 2 | 1 | LMP1 | 1 | 2 | Audi Sport Team Joest | Audi R15 TDI | Audi TDI 5.5L Turbo V10 | Michelin | Joest | 1:45.360 | 383 | 1 | 2 | running | 30 |
| 2011 | 1 | 4 | 4 | LMP1 | 4 | 2 | Audi Sport Team Joest | Audi R15 TDI plus | Audi TDI 5.5L Turbo V10 (Diesel) | Michelin | Joest | 1:47.864 | 327 | 0 | 0 | running | 0 |
| 2012 | 1 | 2 | 1 | WEC-LMP1 | 1 | 2 | Audi Sport Team Joest | Audi R18 TDI | Audi TDI 3.7L Turbo V6 (Diesel) | Michelin | Joest | 1:46.215 | 325 | 4 | 60 | running | 0 |
