| Year | Race # | Start | Finish | Class | Class Rank | Car # | Team | Engine | Owner | Qualifying Time | Laps | X Led | Laps Led | Points |
| 2001 | 1 | 5 | 19 | SRP | 3 | 20 | Norcold/Thetford/Goodyear | Ford R&S | Dyson | 1:42.919 | 584 | 0 | 0 | 30 |
| 2002 | 6 | 6 | 20 | SRPII | 3 | 8 | Rand Racing/Risi Competizione | Nissan Lola | Rand | 1:47.879 | 51 | 0 | 0 | 30 |
| 2002 | 10 | 7 | 6 | SRPII | 2 | 7 | Rand Racing/Risi Competizione | Nissan Lola | Rand | 1:47.260 | 90 | 0 | 0 | 32 |
| 2004 | 1 | 24 | 45 | GT | 17 | 22 | Prototype Technology Group | BMW M3 | PTG | 1:55.645 | 267 | 0 | 0 | 14 |
| 2004 | 1 | 19 | 49 | GT | 20 | 21 | Prototype Technology Group | BMW M3 | PTG | 1:55.645 | 162 | 0 | 0 | 11 |
| 2005 | 1 | 28 | 18 | DP | 11 | 67 | The Racer's Group | Pontiac Riley | Krohn | no time | 642 | 0 | 0 | 20 |
| 2005 | 7 | 16 | 8 | DP | 8 | 67 | Krohn Racing/TRG | Pontiac Riley | Krohn | 1:50.267 | 70 | 0 | 0 | 23 |
| 2006 | 1 | 30 | 5 | DP | 5 | 75 | Krohn Racing | Pontiac Riley | Krohn | no time | 717 | 0 | 0 | 26 |
| 2006 | 11 | 17 | 33 | DP | 23 | 75 | Krohn Racing | Ford Riley | Krohn | | 62 | 0 | 0 | 8 |
| 2007 | 1 | 26 | 21 | DP | 13 | 76 | Krohn Racing | Pontiac Riley | Krohn | 1:50.466 | 607 | 0 | 0 | 18 |
| 2007 | 12 | 13 | 10 | DP | 10 | 76 | Krohn Racing | Pontiac Riley | Krohn | 1:47.799 | 70 | 0 | 0 | 21 |
| 2008 | 1 | 15 | 4 | DP | 4 | 76 | Krohn Racing | Pontiac Riley | Krohn | 1:42.296 | 688 | 0 | 0 | 28 |
| 2008 | 9 | 13 | 3 | DP | 3 | 76 | Krohn Racing | Pontiac Lola | Krohn | 1:44.022 | 70 | 0 | 0 | 30 |
| 2009 | 1 | 3 | 46 | DP | 18 | 76 | Krohn Racing | Ford Lola | Krohn | 1:40.892 | 159 | 0 | 0 | 13 |
| 2009 | 7 | 6 | 30 | DP | 16 | 76 | Krohn Racing | Ford Lola | Krohn | 1:43.057 | 59 | 0 | 0 | 15 |
| 2010 | 1 | 9 | 4 | DP | 4 | 75 | Krohn Racing | Ford Lola | Krohn | 1:42.060 | 735 | 0 | 0 | 28 |
| 2010 | 8 | 10 | 6 | DP | 6 | 75 | Krohn Racing | Ford Lola | Krohn | 1:46.298 | 82 | 0 | 0 | 25 |
| 2011 | 1 | 15 | 6 | DP | 6 | 76 | Krohn Racing | Ford Lola | Krohn | 1:41.695 | 720 | 3 | 6 | 25 |
| 2012 | 1 | 12 | 19 | DP | 11 | 76 | Krohn Racing | Ford Lola | Krohn | 1:44.433 | 713 | 0 | 0 | 20 |
| 2013 | 1 | 35 | 42 | GT | 26 | 67 | Krohn Racing | Porsche GT3 Cup | TRG | 1:49.611 | 451 | 0 | 0 | 16 |
