Billy Johnson Grand-Am Rolex Series results at Road America
Back to Billy Johnson career stats
| Year | Race # | Start | Finish | Class | Class Rank | Car # | Team | Engine | Owner | Qualifying Time | Laps | X Led | Laps Led | Points |
| 2012 | 7 | 15 | 8 | GT | 2 | 94 | Turner Motorsport | BMW M3 | Turner | 47 | 0 | 0 | 32 |
