| Year | Race # | Start | Finish | Class | Class Rank | Car # | Team | Chassis | Engine | Tire | Owner | Qualifying Time | Laps | X Led | Laps Led | Status | Points |
| 2002 | 7 | 17 | 12 | GTS | 4 | 45 | ESP, Inc./Mobil 1/Pirelli | Dodge Viper GTS-R | Dodge 8.0L V10 | Pirelli | Viperacing | 1:18.259 | 107 | 0 | 0 | running | 17 |
| 2003 | 5 | 28 | 18 | GT | 9 | 68 | Monster Cable/mail2web.com/Adobe Road Winery/Wine Country Motorsports/rennlist.com | Porsche 911 GT3-RS | Porsche 3.6L Flat-6 | Michelin | TRG | 1:23.097 | 102 | 0 | 0 | running | 2 |
| 2011 | 4 | 30 | 23 | GTC | 2 | 68 | South African Airways/PRNewswire | Porsche 997 GT3 Cup | Porsche 4.0L Flat-6 | Yokohama | TRG | 1:23.825 | 112 | 0 | 0 | running | 16 |
