| Year | Race # | Start | Finish | Class | Class Rank | Car # | Team | Chassis | Engine | Tire | Owner | Qualifying Time | Laps | X Led | Laps Led | Status | Points |
| 2003 | 2 | 10 | 12 | LMP900 | 6 | 12 | AmeriSuites/Westward/Dunlop | Riley & Scott Mk III C | Lincoln (Élan) 5.0L V8 | Dunlop | American Spirit | 1:19.614 | 114 | 0 | 0 | running | 6 |
| 2003 | 9 | 9 | 10 | LMP900 | 5 | 12 | AmeriSuites/Westward/Dunlop | Riley & Scott Mk III C | Lincoln 5.0L V8 | Dunlop | American Spirit | 1:17.863 | 360 | 0 | 0 | running | 8 |
| 2004 | 8 | 34 | 33 | LMP1 | 7 | 12 | Autocon Motorsports | Riley & Scott Mk III C | Élan 5.0L V8 | Dunlop | Autocon | no time | 12 | 0 | 0 | accident | 0 |
| 2005 | 9 | 10 | 15 | LMP1 | 4 | 12 | Cyclo/Redline Oil | Riley & Scott Mk III C | Élan 6L8 6.0L V8 | Dunlop | Autocon | 1:15.525 | 350 | 0 | 0 | running | 16 |
| 2006 | 9 | 10 | 25 | LMP1 | 7 | 12 | Redline Oil/Cyclo | MG-Lola EX257 | AER P07 2.0L Turbo I4 | Dunlop | Autocon | 1:13.772 | 127 | 0 | 0 | engine | 0 |
| 2007 | 11 | 29 | 20 | LMP1 | 5 | 12 | Jean Richard Watches/Redline Oil | Creation CA06/H | Judd GV5 5.0L V10 | Dunlop | Autocon | 1:14.755 | 304 | 0 | 0 | running | 14 |
