| Year | Race # | Start | Finish | Class | Class Rank | Car # | Team | Chassis | Engine | Tire | Owner | Qualifying Time | Laps | X Led | Laps Led | Status | Points |
| 1999 | 7 | 38 | 23 | GT | 4 | 03 | Reiser Callas Rennsport | Porsche 911 Carrera RSR | Porsche 3.8L Flat-6 | Pirelli | Reiser Callas | | 101 | 0 | 0 | running | 17 |
| 2000 | 10 | 32 | 21 | GT | 7 | 69 | Deuteron Immobilien/i: FAO/Elf | Porsche 911 GT3-R | Porsche 3.6L Flat-6 | Pirelli | Kyser | | 100 | 0 | 0 | running | 13 |
| 2003 | 7 | 19 | 14 | GT | 3 | 31 | MMPIE/PAWS/Westward Ho Casino/Justice Brothers | Porsche 911 GT3-RS | Porsche 3.6L Flat-6 | Michelin | White Lightning | 1:27.334 | 107 | 0 | 0 | running | 13 |
| 2004 | 9 | 16 | 13 | GT | 6 | 31 | Petersen Motorsports/MMPIE/P.A.W.S./Westward Ho Casino | Porsche 911 GT3-RSR | Porsche 3.6L Flat-6 | Michelin | White Lightning | 1:26.796 | 151 | 0 | 0 | running | 9 |
| 2013 | 3 | 33 | 27 | GTC | 7 | 68 | Adobe Road Winery | Porsche 997 GT3 Cup | Porsche 4.0L Flat-6 | Yokohama | TRG | 1:30.151 | 135 | 0 | 0 | running | 6 |
