| Year | Race # | Lead Driver | Start | Finish | Class | Class Rank | Car # | Team | Chassis | Engine | Tire | Qualifying Time | Laps | X Led | Laps Led | Status | Points |
| 1999 | 7 | James Weaver | 11 | 5 | LMP | 5 | 16 | Goodyear/Bosch/Hella/Pagid | Riley & Scott Mk III | Ford 5.0L V8 | Goodyear | | 118 | 0 | 0 | running | 15 |
| 2002 | 8 | James Weaver | 8 | 8 | LMP675 | 2 | 16 | Goodyear/Thetford/Norcold | MG-Lola EX257 | MG (AER) XP20 2.0L Turbo I4 | Goodyear | 1:18.432 | 108 | 0 | 0 | running | 21 |
| 2003 | 7 | James Weaver | 2 | 2 | LMP675 | 1 | 16 | Goodyear/Thetford/Norcold | MG-Lola EX257 | MG (AER) XP20 2.0L Turbo I4 | Goodyear | 1:16.555 | 120 | 1 | 5 | running | 20 |
| 2003 | 7 | Chris Dyson | 4 | 30 | LMP675 | 4 | 20 | Goodyear/Thetford/Norcold | MG-Lola EX257 | MG (AER) XP20 2.0L Turbo I4 | Goodyear | 1:17.666 | 40 | 0 | 0 | mechanical | 0 |
| 2004 | 9 | Butch Leitzinger | 4 | 3 | LMP1 | 3 | 16 | Goodyear/Thetford/Norcold | MG-Lola EX257 | MG (AER) XP20 2.0L Turbo I4 | Goodyear | 1:16.481 | 168 | 1 | 8 | running | 16 |
| 2004 | 9 | Chris Dyson | 5 | 24 | LMP1 | 6 | 20 | Goodyear/Thetford/Norcold | MG-Lola EX257 | MG (AER) XP20 2.0L Turbo I4 | Goodyear | 1:17.249 | 54 | 0 | 0 | engine | 0 |
| 2005 | 10 | Chris Dyson | 3 | 3 | LMP1 | 3 | 20 | Thetford/Norcold | MG-Lola EX257 | MG (AER) XP20 2.0L Turbo I4 | Michelin | 1:14.991 | 163 | 0 | 0 | running | 22 |
| 2005 | 10 | Butch Leitzinger | 2 | 6 | LMP1 | 5 | 16 | Thetford/Norcold | MG-Lola EX257 | MG (AER) XP20 2.0L Turbo I4 | Michelin | 1:14.906 | 162 | 2 | 21 | running | 0 |
| 2006 | 10 | James Weaver | 7 | 6 | LMP1 | 4 | 16 | Thetford/Norcold | Lola B06/10 | AER P32T 3.6L Turbo V8 | Michelin | 1:15.185 | 158 | 3 | 7 | running | 13 |
| 2007 | 12 | Guy Smith | 8 | 7 | LMP2 | 5 | 20 | Thetford/Norcold | Porsche RS Spyder Evo | Porsche MR6 3.4L V8 | Michelin | 1:12.091 | 157 | 0 | 0 | running | 11 |
| 2007 | 12 | Andy Wallace | 9 | 8 | LMP2 | 6 | 16 | Thetford/Norcold | Porsche RS Spyder Evo | Porsche MR6 3.4L V8 | Michelin | 1:12.499 | 156 | 0 | 0 | running | 9 |
| 2008 | 11 | Chris Dyson | 8 | 7 | LMP2 | 5 | 16 | Thetfold/Norcold | Porsche RS Spyder Evo | Porsche MR6 3.4L V8 | Michelin | 1:11.010 | 145 | 0 | 0 | running | 13 |
| 2008 | 11 | Butch Leitzinger | 11 | 8 | LMP2 | 6 | 20 | Thetfold/Norcold | Porsche RS Spyder Evo | Porsche MR6 3.4L V8 | Michelin | 1:12.089 | 145 | 0 | 0 | running | 11 |
| 2009 | 10 | Chris Dyson | 30 | 14 | LMP2 | 0 | 16 | BP/Mazda | Lola B09/86 | Mazda MZR-R 2.0L Turbo I4 (Butanol) | Michelin | no time | 150 | 0 | 0 | running | 0 |
| 2009 | 10 | Butch Leitzinger | 4 | 28 | LMP2 | 3 | 20 | BP/Mazda | Lola B08/86 | Mazda MZR-R 2.0L Turbo I4 | Michelin | 1:12.051 | 31 | 0 | 0 | mechanical | 0 |
| 2010 | 3 | Chris Dyson | 1 | 15 | LMP | 3 | 16 | BP/Castrol/Arco/Mazda/Dunlop | Lola B09/86 | Mazda MZR-R 2.0L Turbo I4 (Butanol) | Dunlop | 1:12.338 | 220 | 0 | 0 | mechanical | 18 |
| 2011 | 8 | Chris Dyson | 1 | 2 | LMP1 | 2 | 16 | Mazda/G-Oil/ModSpace/Construct Corps/Dunlop/Thetford | Lola B09/86 | Mazda MZR-R 2.0L Turbo I4 (Isobutanol) | Dunlop | 1:13.927 | 245 | 3 | 31 | running | 21 |
| 2011 | 8 | Butch Leitzinger | 2 | 3 | LMP1 | 3 | 20 | Mazda/Dunlop | Lola B09/86 | Mazda MZR-R 2.0L Turbo I4 (Isobutanol) | Dunlop | 1:14.621 | 245 | 2 | 37 | running | 18 |
| 2012 | 3 | Chris Dyson | 2 | 23 | LMP1 | 2 | 16 | Modspace/Mazda/Dunlop | Lola B12/60 | Mazda MZR-R 2.0L Turbo I4 (Isobutanol) | Dunlop | 1:15.358 | 222 | 0 | 0 | running | 18 |
| 2013 | 3 | Chris Dyson | 2 | 35 | LMP1 | 4 | 16 | Mazda/Thetford/Norcold | Lola B12/60 | Mazda MZR-R 2.0L Turbo I4 (Butanol) | Michelin | 1:13.806 | 21 | 0 | 0 | not running | 0 |
