| Year | Race # | Start | Finish | Class | Class Rank | Car # | Team | Chassis | Engine | Tire | Owner | Qualifying Time | Laps | X Led | Laps Led | Status | Points |
| 1999 | 1 | 9 | 46 | LMP | 25 | 1 | Visteon | Panoz GTR-1 | Ford (Roush) 6.0L V8 | Michelin | Panoz | | 103 | 0 | 0 | fire | 1 |
| 2000 | 1 | 3 | 22 | LMP | 7 | 1 | Michelin/Élan Motorsports Technologies/Road Atlanta | Panoz LMP-1 Roadster-S | Élan 6L8 6.0L V8 | Michelin | Panoz | | 249 | 0 | 0 | engine | 0 |
| 2001 | 2 | 6 | 28 | LMP900 | 8 | 50 | Sebring 50th Anniversary/Michelin | Panoz LMP07 | Élan (Zytek) 4.0L V8 | Michelin | Panoz | | 109 | 0 | 0 | mechanical | 0 |
| 2002 | 1 | 4 | 46 | LMP900 | 15 | 50 | Michelin | Panoz LMP01 Evo | Élan 6L8 6.0L V8 | Michelin | Panoz | 1:50.617 | 56 | 1 | 3 | mechanical | 0 |
| 2003 | 1 | 52 | 3 | LMP900 | 3 | 8 | Bentley/Breitling | Bentley Speed 8 | Bentley 4.0L Turbo V8 | Michelin | Bentley | no time | 363 | 0 | 0 | running | 19 |
| 2004 | 1 | 41 | 25 | GTS | 3 | 63 | ACEMCO Automotive | Saleen S7-R | Ford 7.0L V8 | Pirelli | ACEMCO | no time | 257 | 0 | 0 | running | 19 |
| 2005 | 1 | 14 | 4 | GT1 | 1 | 57 | Aston Martin Racing | Aston Martin DBR9 | Aston Martin 6.0L V12 | Michelin | Aston Martin | 1:58.519 | 338 | 0 | 0 | running | 26 |
| 2006 | 1 | 15 | 9 | GT2 | 1 | 50 | Multimatic Motorsports Team Panoz | Panoz Esperante GT-LM | Ford (Élan) 5.0L V8 | Pirelli | Multimatic | 2:03.563 | 320 | 0 | 0 | running | 26 |
| 2007 | 1 | 4 | 6 | LMP2 | 4 | 9 | Highcroft Racing | Acura (Courage) ARX-01A | Acura AL7R 3.4L V8 | Michelin | Highcroft | 1:47.109 | 346 | 0 | 0 | running | 16 |
| 2008 | 1 | 11 | 5 | LMP2 | 4 | 9 | The Patrón Spirits Company/Acura/Takata/Forbes | Acura ARX-01B | Acura AL7R 3.4L V8 | Michelin | Highcroft | 1:47.819 | 349 | 0 | 0 | running | 20 |
| 2009 | 1 | 6 | 15 | LMP1 | 5 | 9 | The Patrón Spirits Company/Acura/Michelin/Forbes | Acura ARX-02a | Acura AR7 4.0L V8 | Michelin | Highcroft | 1:46.504 | 302 | 0 | 0 | mechanical | 18 |
| 2010 | 1 | 5 | 5 | LMP2 | 2 | 1 | Patrón/GE/Forbes/Michelin/Acero | HPD ARX-01C | HPD AL7R 3.4L V8 | Michelin | Highcroft | 1:47.864 | 349 | 0 | 0 | running | 26 |
| 2011 | 1 | 7 | 2 | LMP1 | 2 | 01 | Michelin/Acero Precision | HPD ARX-01e | HPD AL7R 3.4L V8 | Michelin | Highcroft | 1:47.864 | 332 | 2 | 3 | running | 0 |
| 2012 | 1 | 5 | 17 | WEC-LMP1 | 6 | 22 | JRM | HPD ARX-03a | Honda LM-V8 3.4L V8 | Michelin | JRM | 1:48.439 | 309 | 0 | 0 | running | 0 |
| 2013 | 1 | 10 | 37 | LMP2 | 5 | 01 | Tequila Patrón | HPD ARX-03b | Honda HR28TT 2.8L Turbo V6 | Michelin | Extreme Speed | 1:52.703 | 281 | 0 | 0 | running | 14 |
