| Year | Race # | Start | Finish | Class | Class Rank | Car # | Team | Engine | Owner | Qualifying Time | Laps | X Led | Laps Led | Points |
| 2000 | 7 | 39 | 28 | GTU | 8 | 97 | Classic Industries/Grabiak Performance Center | Porsche 993RSR | Gunnar | 2:08.721 | 60 | 0 | 0 | 23 |
| 2001 | 13 | 29 | 33 | GT | 14 | 75 | Classic Industries/Grabiak Perf. Center | Porsche GT3RS | Gunnar | | 64 | 0 | 0 | 17 |
| 2002 | 10 | 40 | 18 | GT | 5 | 44 | Orbit Racing/Classic Industries | Porsche GT3R | Orbit | 2:00.847 | 86 | 0 | 0 | 26 |
| 2003 | 1 | 24 | 19 | GT | 9 | 44 | Classic Industries | Porsche GT3RS | Orbit | 1:56.499 | 566 | 0 | 0 | 22 |
| 2003 | 12 | 18 | 12 | GT | 4 | 44 | Classic Industries | Porsche GT3RS | Orbit | 1:56.809 | 68 | 0 | 0 | 28 |
| 2004 | 1 | 32 | 2 | GT | 1 | 44 | Classic Industries | Porsche GT3RS | Orbit | 1:53.543 | 523 | 0 | 0 | 35 |
| 2004 | 6 | 19 | 17 | GT | 5 | 44 | Classic Industries | Porsche GT3RS | Orbit | 1:55.659 | 66 | 0 | 0 | 26 |
| 2005 | 1 | 41 | 52 | GT | 27 | 64 | Auto Gallery | Porsche GT3 Cup | TRG | 1:58.313 | 276 | 0 | 0 | 4 |
