| Year | Race # | Start | Finish | Class | Class Rank | Car # | Team | Engine | Owner | Qualifying Time | Laps | X Led | Laps Led | Points |
| 2002 | 5 | 27 | 31 | GT | 14 | 9 | Formal Transportation/Autometrics Motorsports | BMW M3 | Marcus | 1:57.905 | 22 | 0 | 0 | 17 |
| 2002 | 7 | 15 | 10 | GT | 3 | 9 | Formal Transportation/Autometrics Motorsports | BMW M3 | Marcus | 1:15.797 | 88 | 0 | 0 | 30 |
| 2003 | 6 | 16 | 15 | GT | 7 | 14 | Autometrics Motorsports/DOCRO/Orion Laboratory/StrasseUSA.com | Porsche GT3RS | Autometrics | | 100 | 0 | 0 | 24 |
| 2005 | 6 | 26 | 15 | GT | 1 | 14 | Keen Cap/Toptul | Porsche GT3 Cup | Autometrics | 1:58.105 | 145 | 0 | 0 | 35 |
| 2005 | 9 | 35 | 25 | GT | 7 | 14 | Keen Cap/Toptul | Porsche GT3 Cup | Autometrics | 1:17.258 | 72 | 0 | 0 | 24 |
| 2005 | 13 | 30 | 27 | GT | 11 | 14 | Keen Cap/Toptul | Porsche GT3 Cup | Autometrics | 1:57.047 | 53 | 0 | 0 | 20 |
| 2007 | 9 | 38 | 29 | GT | 10 | 14 | Churchill Transport Group | Porsche GT3 Cup | Autometrics | 1:58.465 | 157 | 0 | 0 | 21 |
| 2008 | 7 | 30 | 33 | GT | 16 | 14 | Mac Papers/Mac Business Products/Team Janica Racing/EP Werks | Porsche GT3 Cup | Autometrics | 1:54.371 | 156 | 0 | 0 | 15 |
