| Year | Race # | Lead Driver | Start | Finish | Class | Class Rank | Car # | Team | Engine | Qualifying Time | Laps | X Led | Laps Led | Points |
| 2006 | 8 | Tommy Riggins | 10 | 4 | GT | 4 | 57 | Stevenson Automotive | Chevrolet Corvette | 0:56.771 | 160 | 0 | 0 | 28 |
| 2007 | 8 | Dominic Cicero II | 14 | 9 | GT | 9 | 57 | Stevenson Automotive | Chevrolet Corvette | 0:55.444 | 138 | 0 | 0 | 22 |
| 2008 | 6 | Robin Liddell | 2 | 3 | GT | 3 | 57 | Stevenson Auto.com/Bryan Mark Financial | Pontiac GXP.R | 0:52.458 | 163 | 0 | 0 | 30 |
| 2010 | 5 | Gunter Schaldach | 22 | 15 | GT | 6 | 97 | Stevenson Auto Group/LaLa Motorsports | Chevrolet Camaro GT.R | 0:54.333 | 165 | 0 | 0 | 25 |
| 2010 | 5 | Robin Liddell | 20 | 24 | GT | 12 | 57 | Stevenson Auto Group/VIN Solutions | Chevrolet Camaro GT.R | 0:54.006 | 99 | 0 | 0 | 19 |
| 2011 | 5 | Robin Liddell | 11 | 8 | GT | 1 | 57 | Stevenson Auto Group | Chevrolet Camaro GT.R | 0:55.351 | 169 | 0 | 0 | 35 |
| 2012 | 13 | Robin Liddell | 11 | 11 | GT | 1 | 57 | Stevenson Auto Group | Chevrolet Camaro GT.R | 0:53.983 | 159 | 0 | 0 | 35 |
| 2013 | 12 | Robin Liddell | 17 | 16 | GT | 4 | 57 | Stevenson Automotive Group | Chevrolet Camaro GT.R | 1:27.529 | 161 | 0 | 0 | 28 |
| 2013 | 12 | Antonio García | 19 | 19 | GT | 6 | 75 | Stevenson Auto Group | Chevrolet Camaro GT.R | 1:27.529 | 160 | 0 | 0 | 25 |
