| Year | Race # | Start | Finish | Class | Class Rank | Car # | Team | Chassis | Engine | Tire | Owner | Qualifying Time | Laps | X Led | Laps Led | Status | Points |
| 1999 | 3 | 4 | 4 | LMP | 4 | 20 | Goodyear/Bosch/Pagid | Riley & Scott Mk III | Ford 5.0L V8 | Goodyear | Dyson | | 121 | 0 | 0 | running | 17 |
| 2001 | 7 | 23 | 5 | LMP900 | 5 | 16 | Goodyear/Thetford/Norcold | Riley & Scott Mk III C | Lincoln (Élan) 6.0L V8 | Goodyear | Dyson | no time | 112 | 0 | 0 | running | 15 |
| 2003 | 5 | 1 | 24 | LMP675 | 3 | 16 | Goodyear/Thetford/Norcold | MG-Lola EX257 | MG (AER) XP20 2.0L Turbo I4 | Goodyear | Dyson | 1:07.906 | 100 | 0 | 0 | running | 13 |
| 2004 | 6 | 1 | 1 | LMP1 | 1 | 16 | Goodyear/Thetford/Norcold | MG-Lola EX257 | MG (AER) XP20 2.0L Turbo I4 | Goodyear | Dyson | 1:07.430 | 137 | 1 | 33 | running | 20 |
| 2005 | 8 | 2 | 1 | LMP1 | 1 | 16 | Thetford/Norcold | MG-Lola EX257 | MG (AER) XP20 2.0L Turbo I4 | Michelin | Dyson | 1:07.883 | 127 | 1 | 47 | running | 20 |
| 2006 | 8 | 1 | 3 | LMP1 | 3 | 16 | Thetford/Norcold | Lola B06/10 | AER P32T 3.6L Turbo V8 | Michelin | Dyson | 1:06.843 | 133 | 4 | 54 | running | 13 |
| 2007 | 9 | 8 | 9 | LMP2 | 7 | 16 | Thetford/Norcold | Porsche RS Spyder Evo | Porsche MR6 3.4L V8 | Michelin | Dyson | 1:07.137 | 124 | 0 | 0 | running | 4 |
| 2008 | 8 | 9 | 10 | LMP2 | 8 | 20 | Thetfold/Norcold | Porsche RS Spyder Evo | Porsche MR6 3.4L V8 | Michelin | Dyson | 1:05.170 | 125 | 0 | 0 | running | 3 |
| 2009 | 8 | 3 | 5 | LMP2 | 2 | 20 | BP/Mazda | Lola B08/86 | Mazda MZR-R 2.0L Turbo I4 | Michelin | Dyson | 1:06.379 | 118 | 0 | 0 | engine | 16 |
