| Year | Race # | Start | Finish | Class | Class Rank | Car # | Team | Chassis | Engine | Tire | Owner | Qualifying Time | Laps | X Led | Laps Led | Status | Points |
| 2002 | 4 | 15 | 23 | LMP675 | 4 | 56 | Fairytale Brownies/Times Printing/Northern Trust Bank/Square Radius/May/Potenza & Baron | Pilbeam MP84 | Nissan (AER) VQL 3.4L V6 | Avon | Bucknum | 2:08.469 | 81 | 0 | 0 | mechanical | 0 |
| 2003 | 6 | 8 | 29 | LMP675 | 5 | 56 | Dark Dog/Times Printing/Northern Trust Bank/Rhinonet/May, Potenza & Baran/McMurry/Dunlop | Pilbeam MP91 | Willman (JPX) 3.4L V6 | Dunlop | Bucknum | 1:58.740 | 59 | 0 | 0 | running | 8 |
| 2004 | 7 | 20 | 21 | LMP2 | 3 | 56 | Team Bucknum Racing | Pilbeam MP91 | Willman 3.4L V6 | Dunlop | Bucknum | 2:15.894 | 11 | 0 | 0 | electrical | 0 |
| 2005 | 7 | 7 | 7 | LMP1 | 4 | 12 | Cyclo/Redline Oil | Riley & Scott Mk III C | Élan 6L8 6.0L V8 | Dunlop | Autocon | 1:59.369 | 69 | 0 | 0 | running | 10 |
| 2007 | 8 | 13 | 24 | LMP1 | 4 | 12 | Jean Richard Watches/Redline Oil | Creation CA06/H | Judd GV5 S2 5.0L V10 | Dunlop | Autocon | 1:18.095 | 76 | 0 | 0 | mechanical | 13 |
| 2009 | 7 | 7 | 8 | LMP1 | 5 | 12 | Jean Richard/Redline/Cyclo | Lola B06/10 | AER P32C 4.0L Turbo V8 | Dunlop | Autocon | 1:53.649 | 70 | 0 | 0 | running | 8 |
| 2010 | 7 | 4 | 25 | LMP | 5 | 12 | Redline Oil/Cyclo | Lola B06/10 | AER P32C 4.0L Turbo V8 (E85 Ethanol) | Dunlop | Autocon | 1:51.711 | 59 | 0 | 0 | running | 8 |
