| Year | Race # | Lead Driver | Start | Finish | Class | Class Rank | Car # | Team | Engine | Qualifying Time | Laps | X Led | Laps Led | Points |
| 2004 | 7 | Chip Vance | 26 | 17 | GT | 6 | 57 | Stevenson Auto Group/AutoAssets.com | Porsche GT3RS | 1:29.995 | 92 | 0 | 0 | 25 |
| 2005 | 10 | Tommy Riggins | 34 | 32 | GT | 14 | 57 | Stevenson Auto Group | Chevrolet Corvette | 1:29.895 | 79 | 0 | 0 | 17 |
| 2007 | 11 | Dominic Cicero II | 6 | 13 | GT | 13 | 57 | Stevenson Automotive | Chevrolet Corvette | 1:26.514 | 93 | 0 | 0 | 18 |
| 2008 | 8 | Robin Liddell | 21 | 12 | GT | 2 | 57 | Stevenson Auto/Bryan Mark Financial | Pontiac GXP.R | 1:25.785 | 75 | 0 | 0 | 32 |
| 2009 | 6 | Robin Liddell | 19 | 14 | GT | 2 | 57 | Bryan Mark/Stevenson Auto Group/VIN Solutions | Pontiac GXP.R | 1:26.639 | 106 | 0 | 0 | 29 |
| 2010 | 7 | Robin Liddell | 22 | 16 | GT | 5 | 57 | Stevenson Auto Group/VIN Solutions | Chevrolet Camaro GT.R | 1:24.741 | 104 | 0 | 0 | 26 |
| 2010 | 7 | Gunter Schaldach | 25 | 20 | GT | 9 | 97 | Stevenson Auto Group/LaLa Motorsports | Chevrolet Camaro GT.R | 1:24.934 | 103 | 0 | 0 | 22 |
| 2011 | 12 | Robin Liddell | 12 | 11 | GT | 1 | 57 | Stevenson Auto Group | Chevrolet Camaro GT.R | 1:25.092 | 96 | 0 | 0 | 35 |
| 2012 | 6 | Robin Liddell | 10 | 11 | GT | 3 | 57 | Stevenson Auto Group | Chevrolet Camaro GT.R | 1:25.083 | 106 | 0 | 0 | 30 |
| 2013 | 6 | Robin Liddell | 14 | 20 | GT | 10 | 57 | Stevenson Automotive Group | Chevrolet Camaro GT.R | 1:22.957 | 103 | 0 | 0 | 21 |
