| Year | Race # | Lead Driver | Start | Finish | Class | Class Rank | Car # | Team | Chassis | Engine | Tire | Qualifying Time | Laps | X Led | Laps Led | Status | Points |
| 2007 | 11 | Ralf Kelleners | 20 | 13 | GT2 | 3 | 18 | Bell Micro Products | Porsche 997 GT3-RSR | Porsche 3.8L Flat-6 | Michelin | 1:22.124 | 350 | 0 | 0 | running | 19 |
| 2009 | 9 | Tommy Milner | 16 | 9 | GT2 | 2 | 92 | BMW Rahal Letterman Racing | BMW M3 E92 | BMW 4.0L V8 | Dunlop | 1:20.981 | 169 | 0 | 0 | running | 26 |
| 2009 | 9 | Bill Auberlen | 17 | 25 | GT2 | 12 | 90 | BMW Rahal Letterman Racing | BMW M3 E92 | BMW 4.0L V8 | Dunlop | 1:21.219 | 133 | 0 | 0 | running | 0 |
| 2010 | 9 | Bill Auberlen | 25 | 13 | GT2 | 4 | 92 | BMW Rahal Letterman Racing | BMW M3 GT2 | BMW 4.0L V8 | Dunlop | 1:20.812 | 354 | 0 | 0 | running | 20 |
| 2010 | 9 | Dirk Müller | 20 | 31 | GT2 | 13 | 90 | BMW Rahal Letterman Racing | BMW M3 GT2 | BMW 4.0L V8 | Dunlop | 1:20.322 | 315 | 0 | 0 | running | 0 |
| 2012 | 10 | Dirk Müller | 25 | 15 | GT | 4 | 56 | BMW Team Rahal Letterman Lanigan | BMW M3 GT2 | BMW 4.0L V8 | Dunlop | 1:19.261 | 373 | 0 | 0 | running | 14 |
| 2012 | 10 | Bill Auberlen | 20 | 14 | GT | 3 | 55 | BMW Team Rahal Letterman Lanigan | BMW M3 GT2 | BMW 4.0L V8 | Dunlop | 1:18.972 | 374 | 0 | 0 | running | 17 |
| 2013 | 10 | Maxime Martin | 22 | 12 | GT | 4 | 55 | BMW North America, LLC/Crowne Plaza | BMW Z4 GTE | BMW 4.4L V8 | Michelin | 1:19.954 | 374 | 0 | 0 | running | 14 |
| 2013 | 10 | John Edwards | 18 | 9 | GT | 2 | 56 | BMW North America, LLC/Crowne Plaza | BMW Z4 GTE | BMW 4.4L V8 | Michelin | 1:19.228 | 375 | 0 | 0 | running | 20 |
