| Year | Race # | Start | Finish | Class | Class Rank | Car # | Team | Engine | Owner | Qualifying Time | Laps | X Led | Laps Led | Points |
| 2000 | 10 | 10 | 3 | GTO | 2 | 25 | Sister Hazel/Fortress/Yokohama | Porsche GT2T | Roock | | 18 | 0 | 0 | 33 |
| 2000 | 12 | 17 | 42 | GTO | 6 | 25 | Sister Hazel/Fortress/Yokohama | Porsche GT2T | Roock | | 89 | 0 | 0 | 25 |
| 2001 | 4 | 29 | 19 | GTS | 3 | 07 | The Jennifer Fund | Porsche GT2 | G and W | 2:47.619 | 153 | 0 | 0 | 30 |
| 2001 | 12 | 14 | 17 | GTS | 2 | 07 | The Jennifer Fund | Porsche GT2 | G and W | 1:13.780 | 79 | 0 | 0 | 32 |
| 2002 | 5 | 15 | 6 | GT | 1 | 33 | Ferrari of Washington/Girard-Perregaux | Ferrari 360GT | Ferrari of Washington | 1:52.543 | 175 | 0 | 0 | 35 |
| 2002 | 7 | 12 | 6 | GT | 1 | 33 | Ferrari of Washington | Ferrari 360GT | Ferrari of Washington | 1:12.698 | 90 | 0 | 0 | 35 |
| 2003 | 6 | 8 | 4 | GT | 2 | 33 | Ferrari of Washington/Girard-Perregaux/Market Scan/Peris Companies/Tubi Style | Ferrari 360GT | Ferrari of Washington | | 164 | 0 | 0 | 32 |
| 2003 | 9 | 8 | 5 | GT | 1 | 33 | Ferrari of Washington/Girard-Perregaux/Market Scan/Peris Companies/Tubi Style | Ferrari 360GT | Ferrari of Washington | 1:13.736 | 79 | 0 | 0 | 35 |
| 2004 | 5 | 2 | 24 | DP | 12 | 81 | rx.com | BMW Doran | G and W | 1:45.821 | 146 | 0 | 0 | 19 |
| 2004 | 8 | 7 | 6 | DP | 6 | 81 | rx.com | BMW Doran | G and W | | 72 | 0 | 0 | 25 |
| 2005 | 6 | 4 | 5 | DP | 5 | 02 | New Century Mortgage | Lexus Riley | Ganassi | 1:46.391 | 150 | 1 | 9 | 26 |
| 2005 | 9 | 9 | 7 | DP | 7 | 02 | New Century Mortgage | Lexus Riley | Ganassi | 1:09.505 | 75 | 0 | 0 | 24 |
| 2005 | 13 | 2 | 6 | DP | 6 | 02 | New Century Mortgage | Lexus Riley | Ganassi | 1:45.352 | 66 | 0 | 0 | 25 |
