David Robertson American Le Mans Series results at Road Atlanta
| Year | Race # | Start | Finish | Class | Class Rank | Car # | Team | Chassis | Engine | Tire | Owner | Qualifying Time | Laps | X Led | Laps Led | Status | Points |
| 2007 | 11 | 26 | 25 | GT2 | 10 | 53 | Robertson Racing | Panoz Esperante GT-LM | Ford (Élan) 5.0L V8 | Dunlop | Robertson | 1:33.366 | 106 | 0 | 0 | accident | 0 |
| 2008 | 10 | 28 | 29 | GT2 | 15 | 40 | Robertson Racing | Ford GT-R Mk. VII | Ford 5.0L V8 | Dunlop | Robertson | 1:21.438 | 263 | 0 | 0 | mechanical | 0 |
| 2009 | 9 | 13 | 20 | GT2 | 10 | 40 | Doran Designs, Inc. | Ford GT-R Mk. VII | Ford 5.0L V8 | Dunlop | Robertson | 1:20.819 | 142 | 0 | 0 | running | 11 |
| 2010 | 9 | 27 | 30 | GT2 | 12 | 40 | Doran Design | Ford GT-R Mk. VII | Ford 5.0L V8 | Dunlop | Robertson | 1:21.619 | 315 | 0 | 0 | running | 0 |
