| Year | Race # | Start | Finish | Class | Class Rank | Car # | Team | Engine | Owner | Qualifying Time | Laps | X Led | Laps Led | Points |
| 2006 | 5 | 27 | 22 | GT | 4 | 72 | NEC | Porsche GT3 Cup | Tafel | | 74 | 0 | 0 | 28 |
| 2008 | 4 | 21 | 16 | GT | 1 | 57 | StevensonAuto.com/Bryan Mark Financial | Pontiac GXP.R | Stevenson | 1:53.580 | 74 | 0 | 0 | 35 |
| 2009 | 2 | 21 | 14 | GT | 1 | 57 | BryanMark/Stevenson Automotive Group/VIN Solutions | Pontiac GXP.R | Stevenson | 1:52.464 | 78 | 0 | 0 | 35 |
| 2010 | 4 | 16 | 18 | GT | 7 | 57 | Stevenson Auto Group/VIN Solutions/Bryan Mark Financial | Chevrolet Camaro GT.R | Stevenson | 1:51.574 | 80 | 0 | 0 | 24 |
| 2011 | 4 | 12 | 14 | GT | 7 | 57 | Stevenson Auto Group | Chevrolet Camaro GT.R | Stevenson | 1:53.727 | 62 | 0 | 0 | 24 |
