| Year | Race # | Start | Finish | Class | Class Rank | Car # | Team | Engine | Owner | Qualifying Time | Laps | X Led | Laps Led | Points |
| 2005 | 6 | 27 | 19 | GT | 4 | 73 | Tafel Racing | Porsche GT3 Cup | Tafel | 1:58.177 | 144 | 0 | 0 | 28 |
| 2006 | 9 | 27 | 19 | GT | 1 | 72 | NEC | Porsche GT3 Cup | Tafel | | 154 | 0 | 0 | 35 |
| 2007 | 9 | 32 | 38 | GT | 19 | 72 | Tornos/Dunkel Bros./ANCA/North South Machinery | Porsche GT3 Cup | Tafel | 1:56.590 | 96 | 0 | 0 | 12 |
| 2008 | 7 | 26 | 18 | GT | 2 | 57 | Stevenson Auto/Bryan Mark Financial | Pontiac GXP.R | Stevenson | 1:53.561 | 170 | 0 | 0 | 32 |
| 2009 | 5 | 22 | 22 | GT | 8 | 57 | Bryan Mark/Stevenson Auto Group/VIN Solutions | Pontiac GXP.R | Stevenson | 1:51.466 | 174 | 0 | 0 | 23 |
| 2010 | 6 | 18 | 21 | GT | 9 | 57 | Stevenson Auto Group/VIN Solutions | Chevrolet Camaro GT.R | Stevenson | 1:51.152 | 177 | 0 | 0 | 22 |
| 2010 | 10 | 15 | 26 | GT | 14 | 57 | Stevenson Auto Group/LaLa Motorsports/Von Allmen Capital | Chevrolet Camaro GT.R | Stevenson | 1:12.247 | 75 | 0 | 0 | 17 |
| 2011 | 6 | 11 | 23 | GT | 15 | 57 | Stevenson Auto Group | Chevrolet Camaro GT.R | Stevenson | 1:52.189 | 28 | 0 | 0 | 16 |
| 2011 | 10 | 13 | 31 | GT | 20 | 57 | Stevenson Auto Group | Chevrolet Camaro GT.R | Stevenson | 1:14.179 | 76 | 0 | 0 | 11 |
| 2012 | 8 | 16 | 11 | GT | 1 | 57 | Stevenson Auto Group | Chevrolet Camaro GT.R | Stevenson | 1:51.434 | 174 | 0 | 0 | 35 |
| 2012 | 10 | 11 | 22 | GT | 14 | 57 | Stevenson Auto Group/GlobalBarterCorp.com | Chevrolet Camaro GT.R | Stevenson | 1:13.353 | 66 | 0 | 0 | 17 |
| 2013 | 7 | 15 | 13 | GT | 1 | 57 | Stevenson Automotive Group | Chevrolet Camaro GT.R | Stevenson | 1:52.583 | 164 | 0 | 0 | 35 |
