| Year | Race # | Lead Driver | Start | Finish | Class | Class Rank | Car # | Team | Chassis | Engine | Tire | Qualifying Time | Laps | X Led | Laps Led | Status | Points |
| 2000 | 6 | Jennifer Tumminelli | 26 | 19 | GT | 9 | 67 | Scient | Porsche 911 GT3-R | Porsche 3.6L Flat-6 | Pirelli | 1:27.279 | 78 | 0 | 0 | running | 11 |
| 2000 | 6 | Kevin Buckler | 23 | 20 | GT | 10 | 66 | The Racer's Group | Porsche 911 GT3-R | Porsche 3.6L Flat-6 | Pirelli | 1:24.585 | 77 | 0 | 0 | off course | 10 |
| 2002 | 7 | Kevin Buckler | 23 | 13 | GT | 1 | 66 | Mail2web.com/Rennlist.com/Brackenridge Racing | Porsche 911 GT3-RS | Porsche 3.6L Flat-6 | Michelin | 1:22.117 | 106 | 0 | 0 | running | 25 |
| 2002 | 7 | Michael Schrom | 21 | 21 | GT | 5 | 67 | Mail2web.com/Rennlist.com/Brackenridge Racing | Porsche 911 GT3-RS | Porsche 3.6L Turbo Flat-6 | Michelin | 1:21.518 | 91 | 0 | 0 | accident | 15 |
| 2003 | 5 | Marc Bunting | 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 | 1:23.097 | 102 | 0 | 0 | running | 2 |
| 2003 | 5 | Michael Schrom | 29 | 21 | GT | 11 | 67 | Monster Cable/mail2web.com/Adobe Road Winery/Wine Country Motorsports/rennlist.com/Brackenridge Racing | Porsche 911 GT3-RS | Porsche 3.6L Flat-6 | Michelin | 1:24.270 | 101 | 0 | 0 | running | 0 |
| 2003 | 5 | Cort Wagner | 24 | 32 | GT | 15 | 66 | Monster Cable/mail2web.com/Adobe Road Winery/rennlist.com/Wine Country Motorsports/New Century Mortgage | Porsche 911 GT3-RS | Porsche 3.6L Flat-6 | Michelin | 1:21.839 | 15 | 0 | 0 | accident | 0 |
| 2004 | 6 | Patrick Long | 21 | 12 | GT | 5 | 66 | New Century Mortgage/The Auto Gallery/Monster Cable/CDOC/Rennlist/Adobe Road Winery | Porsche 911 GT3-RSR | Porsche 3.6L Flat-6 | Michelin | no time | 119 | 0 | 0 | running | 8 |
| 2010 | 8 | Henri Richard | 29 | 29 | GTC | 5 | 63 | Future Electronics/Freescale Semiconductors/Green Hills Software/Hitachi Global Storage/Racers Roast | Porsche 997 GT3 Cup | Porsche 3.8L Flat-6 | Yokohama | 1:23.211 | 32 | 0 | 0 | accident | 0 |
| 2011 | 4 | Duncan Ende | 26 | 22 | GTC | 1 | 66 | Racer's Roast/Fox River Coffee | Porsche 997 GT3 Cup | Porsche 4.0L Flat-6 | Yokohama | 1:22.939 | 112 | 0 | 0 | running | 20 |
| 2011 | 4 | Marc Bunting | 30 | 23 | GTC | 2 | 68 | South African Airways/PRNewswire | Porsche 997 GT3 Cup | Porsche 4.0L Flat-6 | Yokohama | 1:23.825 | 112 | 0 | 0 | running | 16 |
| 2012 | 5 | Emilio Di Guida | 24 | 19 | GTC | 1 | 66 | Grupo SK18/ADE Cargo/Solar Cargo/Venezuela | Porsche 997 GT3 Cup | Porsche 4.0L Flat-6 | Yokohama | 1:21.935 | 104 | 0 | 0 | running | 20 |
| 2013 | 5 | Alex Popow | 29 | 24 | GTC | 3 | 68 | Adobe Road Winery | Porsche 997 GT3 Cup | Porsche 4.0L Flat-6 | Yokohama | 1:22.581 | 114 | 0 | 0 | running | 13 |
| 2013 | 5 | Ben Keating | 28 | 30 | GTC | 8 | 66 | Port Lavaca Group/Viper Exchange/Adobe Road Winery | Porsche 997 GT3 Cup | Porsche 4.0L Flat-6 | Yokohama | 1:22.182 | 96 | 0 | 0 | running | 3 |
