| 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 | Johnny O'Connell | 2 | 2 | LMP | 2 | 2 | Visteon/Michelin/Road Atlanta/Élan Waters/BBS | Panoz LMP-1 Roadster-S | Ford (Élan-Yates) 6.0L V8 | Michelin | | 121 | 1 | 12 | running | 21 |
| 1999 | 7 | Éric Bernard | 1 | 8 | LMP | 8 | 1 | Visteon/Michelin/Road Atlanta/Élan Waters/BBS | Panoz LMP-1 Roadster-S | Ford (Élan-Yates) 6.0L V8 | Michelin | 1:15.974 | 115 | 2 | 33 | mechanical | 12 |
| 2000 | 10 | Johnny O'Connell | 5 | 23 | LMP | 10 | 2 | Michelin/Panoz Racing Schools | Panoz LMP-1 Roadster-S | Élan 6L8 6.0L V8 | Michelin | | 99 | 0 | 0 | accident | 10 |
| 2000 | 10 | Jan Magnussen | 2 | 31 | LMP | 12 | 1 | Michelin/Panoz Racing Schools | Panoz LMP-1 Roadster-S | Élan 6L8 6.0L V8 | Michelin | | 66 | 3 | 50 | engine | 0 |
| 2001 | 9 | Franck Lagorce | 5 | 21 | LMP900 | 6 | 51 | Michelin/Panoz Racing Schools | Panoz LMP-1 Roadster-S | Élan 6L8 6.0L V8 | Michelin | 1:16.156 | 78 | 0 | 0 | accident | 0 |
| 2001 | 9 | Jan Magnussen | 4 | 25 | LMP900 | 9 | 50 | Michelin/Spirit of Sebring | Panoz LMP-1 Roadster-S | Élan 6L8 6.0L V8 | Michelin | 1:16.104 | 57 | 2 | 22 | accident | 0 |
| 2002 | 8 | Jan Magnussen | 7 | 5 | LMP900 | 5 | 50 | Michelin | Panoz LMP01 Evo | Élan 6L8 6.0L V8 | Michelin | 1:17.812 | 110 | 0 | 0 | running | 15 |
| 2002 | 8 | Bill Auberlen | 6 | 6 | LMP900 | 6 | 51 | Michelin | Panoz LMP01 Evo | Élan 6L8 6.0L V8 | Michelin | 1:17.749 | 110 | 0 | 0 | running | 14 |
| 2003 | 7 | Olivier Beretta | 6 | 3 | LMP900 | 2 | 10 | Michelin/Dynamic Suspensions/Hella/Élan Power Products | Panoz LMP01 Evo | Élan 6L8 6.0L V8 | Michelin | 1:18.267 | 118 | 0 | 0 | running | 16 |
| 2004 | 9 | Marino Franchitti | 21 | 14 | GT | 7 | 50 | Pirelli/Dynamic Suspensions/Elan Motorsport Technologies/Impact Racing | Panoz Esperante GT-LM | Ford (Élan) 5.0L V8 | Pirelli | 1:27.122 | 151 | 0 | 0 | running | 7 |
| 2005 | 10 | Robin Liddell | 20 | 15 | GT2 | 2 | 50 | Diablo Grande/Dynamic Suspensions/Pirelli | Panoz Esperante GT-LM | Ford (Élan) 5.0L V8 | Pirelli | 1:25.796 | 151 | 0 | 0 | running | 0 |
| 2005 | 10 | Marino Franchitti | 26 | 21 | GT2 | 7 | 51 | Diablo Grande/Dynamic Suspensions/Pirelli/Bank of Scotland Corporate | Panoz Esperante GT-LM | Ford (Élan) 5.0L V8 | Pirelli | 1:30.732 | 147 | 0 | 0 | running | 0 |
