| Year | Race # | Start | Finish | Class | Class Rank | Car # | Team | Engine | Owner | Qualifying Time | Laps | X Led | Laps Led | Points |
| 2000 | 1 | 55 | 36 | GTU | 19 | 88 | MCR/Nygmatech | Porsche GT3R | Colucci | 1:56.984 | 470 | 0 | 0 | 22 |
| 2002 | 1 | 50 | 15 | GT | 7 | 43 | Orbit Racing | Porsche GT3R | Orbit | 1:57.041 | 641 | 0 | 0 | 24 |
| 2002 | 10 | 6 | 39 | SRP | 9 | 95 | Racer Parts Wholesale | Chevrolet R&S | TRV | 1:46.623 | 20 | 0 | 0 | 22 |
| 2003 | 1 | 2 | 34 | DP | 5 | 58 | Red Bull/Goodyear | Porsche Fabcar | Brumos | 1:50.775 | 160 | 0 | 0 | 26 |
| 2003 | 8 | 2 | 3 | DP | 2 | 58 | Red Bull/Goodyear | Porsche Fabcar | Brumos | 1:50.196 | 70 | 0 | 0 | 32 |
| 2003 | 12 | 5 | 3 | DP | 3 | 58 | Red Bull/Goodyear | Porsche Fabcar | Brumos | 1:51.189 | 70 | 0 | 0 | 30 |
| 2004 | 1 | 13 | 44 | DP | 14 | 9 | Mears Motor Coach | Ford Multimatic | SpeedSource | 1:50.304 | 289 | 0 | 0 | 17 |
| 2004 | 6 | 4 | 9 | DP | 9 | 9 | Mears Motor Coach | Pontiac Riley | SpeedSource | 1:48.067 | 69 | 0 | 0 | 22 |
| 2005 | 1 | 12 | 46 | DP | 22 | 6 | Mears Motor Coach | Pontiac Riley | Shank | 1:48.261 | 399 | 0 | 0 | 9 |
| 2005 | 7 | 13 | 16 | DP | 16 | 6 | Mears Motor Coach/Graydon Elliott Capital | Pontiac Riley | Shank | 1:48.715 | 69 | 0 | 0 | 15 |
| 2006 | 1 | 12 | 54 | DP | 27 | 6 | Graydon Elliott Capital/Mears Motor Coach | Lexus Riley | Fusion | 1:45.015 | 168 | 1 | 5 | 4 |
| 2006 | 11 | 14 | 6 | DP | 6 | 6 | Playboy/Michael Shank Racing/Mears Motor Coach | Lexus Riley | Shank | | 70 | 0 | 0 | 25 |
| 2007 | 1 | 50 | 22 | GT | 9 | 35 | Playboy/Vonage | Porsche GT3 Cup | Playboy | 1:54.076 | 606 | 0 | 0 | 22 |
| 2010 | 1 | 35 | 17 | GT | 10 | 97 | Stevenson Auto/LaLa Motorsports | Chevrolet Camaro GT.R | Stevenson | 1:52.321 | 661 | 0 | 0 | 21 |
