Year | Race # | Start | Finish | Class | Class Rank | Car # | Team | Chassis | Engine | Tire | Owner | Qualifying Time | Laps | X Led | Laps Led | Status | Points |
2002 | 4 | 19 | 9 | GT | 2 | 23 | McKenna Porsche/Xybernaut/Mobil 1/Michelin | Porsche 911 GT3-RS | Porsche 3.6L Flat-6 | Michelin | Job | 2:12.862 | 104 | 0 | 0 | running | 21 |
2003 | 6 | 18 | 17 | GT | 4 | 23 | McKenna/mail2web/Michelin/Mobil 1 | Porsche 911 GT3-RS | Porsche 3.6L Flat-6 | Michelin | Job | 2:09.124 | 71 | 0 | 0 | running | 10 |
2006 | 7 | 3 | 5 | LMP2 | 2 | 7 | DHL Global Mail | Porsche RS Spyder | Porsche MR6 3.4L V8 | Michelin | Penske | 1:51.199 | 76 | 1 | 12 | running | 16 |
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 | 2 | 30 | running | 25 |
2011 | 6 | 1 | 1 | LMP1 | 1 | 6 | Muscle Milk/Biedermann Technologies/AMR | Lola-Aston Martin B08/62 | Aston Martin 6.0L V12 | Michelin | Aston Martin | 1:51.828 | 107 | 1 | 3 | running | 25 |
2012 | 7 | 1 | 2 | LMP1 | 2 | 6 | Muscle Milk | HPD ARX-03a | Honda 3.4L V8 | Michelin | Pickett | 1:50.191 | 101 | 0 | 0 | running | 18 |
2013 | 6 | 1 | 1 | LMP1 | 1 | 6 | Muscle Milk | HPD ARX-03a | Honda 3.4L V8 | Michelin | Pickett | 1:51.460 | 67 | 2 | 23 | running | 20 |