| Year | Race # | Start | Finish | Class | Class Rank | Car # | Team | Chassis | Engine | Tire | Owner | Qualifying Time | Laps | X Led | Laps Led | Status | Points |
| 2003 | 1 | 12 | 12 | LMP900 | 9 | 12 | AmeriSuites/Westward/Dunlop | Riley & Scott Mk III C | Lincoln (Élan) 5.0L V8 | Dunlop | American Spirit | 1:56.751 | 318 | 0 | 0 | running | 8 |
| 2004 | 1 | 9 | 7 | LMP1 | 6 | 12 | Autocon Motorsports | Riley & Scott Mk III C | Lincoln (Élan) 5.0L V8 | Dunlop | Autocon | 1:56.817 | 321 | 0 | 0 | running | 12 |
| 2005 | 1 | 10 | 23 | LMP1 | 5 | 12 | Redline Oil/Cyclo Products | Riley & Scott Mk III C | Élan 6L8 6.0L V8 | Dunlop | Autocon | 1:57.841 | 202 | 0 | 0 | mechanical | 0 |
| 2011 | 1 | 20 | 50 | LMPC | 8 | 089 | Intersport Racing | Oreca FLM09 | Chevrolet LS3 6.2L V8 | Michelin | Intersport | 1:59.580 | 85 | 0 | 0 | engine | 0 |
| 2012 | 1 | 19 | 51 | ALMS-LMPC | 7 | 9 | RSR Racing | Oreca FLM09 | Chevrolet 6.2L V8 | Michelin | Rocketsports | 1:54.510 | 255 | 0 | 0 | running | 8 |
| 2013 | 1 | 19 | 21 | LMPC | 6 | 7 | G.I. Joe Retaliation 3D/Petro Comm. Merchant Services Ltd. | Oreca FLM09 | Chevrolet 6.2L V8 | Continental | BAR1 | 1:55.282 | 326 | 0 | 0 | running | 10 |
