| Year | Race # | Start | Finish | Class | Class Rank | Car # | Team | Engine | Owner | Qualifying Time | Laps | X Led | Laps Led | Points |
| 2000 | 6 | 33 | 24 | GTU | 6 | 34 | The North Atlantic Marine Group/Donzi | Porsche GT3R | Pumpelly | 1:30.916 | 101 | 0 | 0 | 25 |
| 2001 | 8 | 25 | 19 | GT | 7 | 10 | National Paintball/Yokohama | BMW M3 | Genesis | 1:30.100 | 99 | 0 | 0 | 24 |
| 2003 | 7 | 30 | 16 | GT | 9 | 53 | Tradition Securities/Zippo Motorsports | Ford Mustang Cobra R | TF | no time | 90 | 0 | 0 | 22 |
| 2004 | 7 | 23 | 18 | GT | 7 | 33 | Maserati of Washington | Maserati Light GT | Ferrari of Washington | 1:29.357 | 92 | 0 | 0 | 24 |
| 2005 | 10 | 38 | 27 | GT | 9 | 38 | Ajilon Consulting/TPC Superchargers | Porsche GT3 Cup | TPC | 1:31.208 | 86 | 0 | 0 | 22 |
| 2007 | 11 | 9 | 19 | GT | 19 | 69 | FXDD | Mazda RX-8 | SpeedSource | 1:26.584 | 57 | 0 | 0 | 12 |
| 2008 | 8 | 41 | 20 | GT | 9 | 69 | FXDD | Mazda RX-8 | SpeedSource | 1:25.639 | 75 | 0 | 0 | 22 |
| 2009 | 6 | 23 | 17 | GT | 5 | 69 | FXDD | Mazda RX-8 | SpeedSource | 1:27.464 | 106 | 0 | 0 | 26 |
| 2010 | 7 | 24 | 15 | GT | 4 | 69 | FXDD | Mazda RX-8 | SpeedSource | 1:24.861 | 104 | 0 | 0 | 28 |
| 2011 | 12 | 17 | 12 | GT | 2 | 69 | FXDD | Mazda RX-8 | SpeedSource | 1:25.749 | 96 | 0 | 0 | 32 |
| 2012 | 6 | 15 | 10 | GT | 2 | 69 | FXDD | Ferrari 458 | AIM | 1:26.044 | 106 | 0 | 0 | 32 |
| 2013 | 6 | 16 | 13 | GT | 3 | 69 | FXDD | Ferrari 458 | AIM | 1:23.509 | 105 | 0 | 0 | 30 |
