| Year | Race # | Lead Driver | Start | Finish | Class | Class Rank | Car # | Team | Engine | Qualifying Time | Laps | X Led | Laps Led | Points |
| 2008 | 14 | Robin Liddell | 19 | 15 | GT | 2 | 57 | Stevenson Auto/Bryan Mark Financial | Pontiac GXP.R | 1:19.261 | 102 | 0 | 0 | 32 |
| 2009 | 3 | Robin Liddell | 16 | 13 | GT | 5 | 57 | Bryan Mark/Stevenson Automotive Group/VIN Solutions | Pontiac GXP.R | 1:21.443 | 84 | 0 | 0 | 26 |
| 2010 | 9 | Robin Liddell | 16 | 16 | GT | 7 | 57 | Stevenson Auto Group/VIN Solutions/Von Allmer Capital Partners | Chevrolet Camaro GT.R | 1:21.614 | 111 | 0 | 0 | 24 |
| 2010 | 9 | Gunter Schaldach | 15 | 28 | GT | 17 | 97 | Stevenson Auto Group/LaLa Motorsports/Von Allmen Capital Partners | Chevrolet Camaro GT.R | 1:21.565 | 90 | 0 | 0 | 14 |
| 2011 | 9 | Robin Liddell | 15 | 12 | GT | 5 | 57 | Stevenson Auto Group | Chevrolet Camaro GT.R | 1:24.926 | 108 | 0 | 0 | 26 |
| 2012 | 4 | Robin Liddell | 10 | 9 | GT | 2 | 57 | Stevenson Auto Group | Chevrolet Camaro GT.R | 1:21.834 | 111 | 0 | 0 | 32 |
