| Year | Race # | Start | Finish | Class | Class Rank | Car # | Team | Chassis | Engine | Tire | Owner | Qualifying Time | Laps | X Led | Laps Led | Status | Points |
| 1999 | 7 | 7 | 4 | LMP | 4 | 36 | Michelin/Momo | Ferrari 333 SP | Ferrari F310E 4.0L V12 | Michelin | Doran | | 118 | 0 | 0 | running | 17 |
| 2000 | 10 | 8 | 5 | LMP | 5 | 36 | Johansson-Matthews Racing | Reynard 2KQ-LM | Judd GV4 4.0L V10 | Yokohama | Johansson | | 116 | 0 | 0 | running | 15 |
| 2001 | 9 | 2 | 3 | LMP900 | 3 | 18 | Gulf Oil | Audi R8 | Audi 3.6L Turbo V8 | Michelin | Johansson | 1:15.953 | 119 | 0 | 0 | running | 19 |
| 2002 | 8 | 5 | 2 | LMP900 | 2 | 38 | ADT/Michelin | Audi R8 | Audi 3.6L Turbo V8 | Michelin | Champion | 1:17.629 | 112 | 0 | 0 | running | 21 |
| 2006 | 10 | 1 | 7 | LMP1 | 5 | 15 | Zytek Engineering | Zytek 06S | Zytek 2ZG408 4.0L V8 | Michelin | Zytek | 1:11.090 | 157 | 2 | 25 | off course | 11 |
| 2007 | 12 | 4 | 28 | LMP2 | 9 | 9 | Highcroft Racing | Acura ARX-01A | Acura AL7R 3.4L V8 | Michelin | Highcroft | 1:11.101 | 89 | 0 | 0 | accident | 0 |
| 2008 | 11 | 12 | 11 | LMP1 | 3 | 48 | EqiWest/Alabama Motorspots Park/Virgin Atlantic Cargo | Ginetta-Zytek 07S | Zytek 4.5L V8 | Dunlop | Corsa | 1:12.819 | 142 | 1 | 1 | running | 18 |
| 2009 | 10 | 6 | 5 | LMP1 | 4 | 48 | Corsa Motorsports | Ginetta-Zytek GZ09HS | Zytek ZJ458 4.5L Hybrid V8 | Dunlop | Corsa | 1:13.238 | 158 | 0 | 0 | running | 15 |
