| Year | Race # | Start | Finish | Class | Class Rank | Car # | Team | Engine | Owner | Qualifying Time | Laps | X Led | Laps Led | Points |
| 2000 | 1 | 47 | 32 | GTU | 17 | 01 | Reiser Callas Rennsport LLC | Porsche GT3R | Reiser Callas | 1:55.969 | 523 | 0 | 0 | 24 |
| 2001 | 1 | 41 | 12 | GT | 8 | 50 | Alta-Vista | Porsche GT3R | AASCO-Boduck | 1:54.753 | 618 | 0 | 0 | 23 |
| 2001 | 13 | 27 | 15 | GT | 4 | 50 | EMC2 | BMW M3 | AASCO-Boduck | | 83 | 0 | 0 | 28 |
| 2002 | 1 | 39 | 72 | GT | 29 | 50 | AASCO/Boduck Racing | BMW M3 | Boduck | 1:55.180 | 54 | 0 | 0 | 2 |
| 2003 | 1 | 32 | 13 | GT | 6 | 69 | Mobil One/Autometrics Motorsports/In Style Limousine/Communication Construction Grp./B C S | BMW M3 | Marcus | 1:58.815 | 633 | 0 | 0 | 25 |
| 2004 | 1 | 55 | 20 | SGS | 6 | 16 | AASCO Motorsports | Porsche GT3 Cup | AASCO | 2:05.799 | 487 | 0 | 0 | 25 |
| 2005 | 1 | 34 | 13 | GT | 4 | 73 | Mesco Building Solutions/Alchemy | Porsche GT3 Cup | Tafel | 1:57.298 | 659 | 0 | 0 | 28 |
| 2005 | 7 | 49 | 24 | GT | 6 | 80 | Shoes for Crews/Synergy Racing | Porsche GT3 Cup | Synergy | no time | 66 | 0 | 0 | 25 |
| 2006 | 1 | 42 | 45 | GT | 22 | 80 | SHOES FOR CREWS/Synergy Racing | Porsche GT3 Cup | Synergy | 1:54.964 | 299 | 0 | 0 | 9 |
| 2006 | 11 | 18 | 11 | DP | 11 | 3 | Southard Motorsports | BMW Riley | Southard | | 69 | 0 | 0 | 20 |
| 2007 | 1 | 37 | 50 | GT | 26 | 88 | MarquisJet/Baysaver Technologies/Quicken Loans | Porsche GT3 Cup | Farnbacher Loles | 1:52.564 | 434 | 0 | 0 | 5 |
| 2008 | 1 | 51 | 30 | GT | 16 | 72 | Autohaus Motorsports | Pontiac GXP.R | Autohaus | 1:52.552 | 590 | 0 | 0 | 15 |
| 2008 | 9 | 40 | 22 | GT | 8 | 65 | Mike Wiegel Helicopter Skiing/Total-R Insulation Solutions | Porsche GT3 Cup | TRG | 1:57.007 | 66 | 0 | 0 | 23 |
| 2009 | 1 | 29 | 33 | GT | 21 | 65 | Riegel-Stanton/Cystic Fibrosis/65 Roses/Magnus Rac/Marquis Jet/Resorts International/IPC/Total Lub/RS Road | Porsche GT3 Cup | TRG | 1:50.455 | 379 | 0 | 0 | 10 |
| 2009 | 7 | 29 | 25 | GT | 10 | 65 | Magnus Racing | Porsche GT3 Cup | TRG | 1:53.707 | 64 | 0 | 0 | 21 |
| 2010 | 1 | 37 | 12 | GT | 5 | 44 | Magnus Racing | Porsche GT3 Cup | Magnus | 1:50.722 | 683 | 0 | 0 | 26 |
| 2010 | 8 | 19 | 28 | GT | 16 | 44 | Magnus Racing | Porsche GT3 Cup | Magnus | 1:52.335 | 38 | 0 | 0 | 15 |
| 2011 | 1 | 21 | 16 | GT | 4 | 44 | Magnus Racing, LLC | Porsche GT3 Cup | Magnus | 1:49.011 | 675 | 0 | 0 | 28 |
