| Year | Race # | Lead Driver | Start | Finish | Class | Class Rank | Car # | Team | Chassis | Engine | Tire | Qualifying Time | Laps | X Led | Laps Led | Status | Points |
| 2007 | 5 | Tommy Milner | 16 | 16 | GT2 | 6 | 18 | Bell Micro Products | Porsche 997 GT3-RSR | Porsche 3.8L Flat-6 | Michelin | 2:45.382 | 58 | 0 | 0 | running | 6 |
| 2009 | 4 | Tommy Milner | 12 | 14 | GT2 | 7 | 92 | BMW Rahal Letterman Racing | BMW M3 E92 | BMW 4.0L V8 | Dunlop | 1:48.314 | 85 | 0 | 0 | running | 4 |
| 2009 | 4 | Bill Auberlen | 14 | 15 | GT2 | 8 | 90 | BMW Rahal Letterman Racing | BMW M3 E92 | BMW 4.0L V8 | Dunlop | 1:48.628 | 83 | 0 | 0 | running | 3 |
| 2010 | 4 | Joey Hand | 15 | 12 | GT | 4 | 90 | BMW Rahal Letterman Racing | BMW M3 GT2 | BMW 4.0L V8 | Dunlop | 1:47.970 | 84 | 0 | 0 | running | 10 |
| 2010 | 4 | Tommy Milner | 14 | 10 | GT | 2 | 92 | BMW Rahal Letterman Racing | BMW M3 GT2 | BMW 4.0L V8 | Dunlop | 1:47.966 | 85 | 0 | 0 | running | 16 |
