Duncan Dayton American Le Mans Series results at Portland
Back to Duncan Dayton career stats
| Year | Race # | Start | Finish | Class | Class Rank | Car # | Team | Chassis | Engine | Tire | Owner | Qualifying Time | Laps | X Led | Laps Led | Status | Points |
| 2006 | 6 | 7 | 6 | LMP1 | 5 | 9 | Highcroft Racing | MG-Lola EX257 | AER P07 2.0L Turbo I4 | Dunlop | Highcroft | 1:03.997 | 134 | 0 | 0 | running | 8 |
