Hal Prewitt Grand-Am Rolex Series results at Iowa (road)
Back to Hal Prewitt career stats
| Year | Race # | Start | Finish | Class | Class Rank | Car # | Team | Engine | Owner | Qualifying Time | Laps | X Led | Laps Led | Points |
| 2007 | 14 | 12 | 7 | GT | 7 | 21 | Matt Connolly Motorsports | Pontiac GTO.R | Connolly | 0:47.092 | 178 | 0 | 0 | 24 |
