Duncan Dayton American Le Mans Series results at Road America
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 |
| 2003 | 6 | 4 | 28 | LMP675 | 4 | 37 | Banana Joe's/Highcroft/Goodyear | MG-Lola EX257 | MG (AER) XP20 2.0L Turbo I4 | Goodyear | Intersport | 1:53.471 | 60 | 0 | 0 | running | 10 |
| 2004 | 7 | 4 | 2 | LMP1 | 2 | 37 | Marquis Financial Services/Highcroft Racing/Goodyear/Center Staging/Roulabtte.com | Lola B01/60 | Judd KV675 3.4L V8 | Goodyear | Intersport | 1:55.456 | 79 | 0 | 0 | running | 16 |
| 2006 | 7 | 5 | 6 | LMP1 | 4 | 9 | Highcroft Racing | MG-Lola EX257 | AER P07 2.0L Turbo I4 | Dunlop | Highcroft | 1:51.315 | 76 | 0 | 0 | running | 10 |
