| Year | Race # | Lead Driver | Start | Finish | Class | Class Rank | Car # | Team | Chassis | Engine | Tire | Qualifying Time | Laps | X Led | Laps Led | Status | Points |
| 1999 | 7 | Kevin Buckler | 34 | 40 | GT | 14 | 68 | The Racer's Group | Porsche 911 Carrera RSR | Porsche 3.8L Flat-6 | Goodyear | | 44 | 0 | 0 | suspension | 6 |
| 1999 | 7 | Kim Hiskey | 40 | 42 | GT | 15 | 67 | The Racer's Group | Porsche 911 Carrera RSR | Porsche 3.8L Flat-6 | Goodyear | | 28 | 0 | 0 | mechanical | 5 |
| 2000 | 10 | Tom McGlynn | 34 | 22 | GT | 8 | 67 | The Racer's Group/Jongbloed Wheels | Porsche 911 GT3-R | Porsche 3.6L Flat-6 | Pirelli | | 100 | 0 | 0 | running | 12 |
| 2000 | 10 | Kevin Buckler | 31 | 33 | GT | 14 | 66 | The Racer's Group/Jongbloed Wheels | Porsche 911 GT3-R | Porsche 3.6L Flat-6 | Pirelli | | 29 | 0 | 0 | mechanical | 0 |
| 2001 | 9 | Kevin Buckler | 23 | 15 | GT | 7 | 66 | The Racer's Group/Yokohama | Porsche 911 GT3-RS | Porsche 3.6L Flat-6 | Yokohama | 1:28.713 | 105 | 0 | 0 | running | 13 |
| 2001 | 9 | Robert Orcutt | 25 | 16 | GT | 8 | 67 | The Racer's Group/Yokohama | Porsche 911 GT3-R | Porsche 3.6L Flat-6 | Yokohama | 1:31.247 | 103 | 0 | 0 | running | 12 |
| 2002 | 8 | Kevin Buckler | 26 | 20 | GT | 3 | 66 | Mail2web.com/Adobe Road Winery/Rennlist.com/Brackenridge Racing | Porsche 911 GT3-RS | Porsche 3.6L Flat-6 | Michelin | 1:30.561 | 99 | 0 | 0 | running | 19 |
| 2002 | 8 | Michael Schrom | 27 | 22 | GT | 4 | 67 | Mail2web.com/Adobe Road Winery/Rennlist.com/Brackenridge Racing | Porsche 911 GT3-RS | Porsche 3.6L Turbo Flat-6 | Michelin | 1:30.994 | 97 | 0 | 0 | running | 17 |
| 2003 | 7 | Kevin Buckler | 24 | 16 | GT | 5 | 66 | Monster Cable/mail2web.com/Carlsen Porsche/Adobe Road Winery/rennlist.com/Fast Qual/New Century Mortgage | Porsche 911 GT3-RS | Porsche 3.6L Flat-6 | Michelin | 1:28.425 | 106 | 0 | 0 | running | 8 |
| 2003 | 7 | Marc Bunting | 26 | 20 | GT | 8 | 68 | Monster Cable/mail2web.com/Adobe Road Winery/rennlist.com | Porsche 911 GT3-RS | Porsche 3.6L Flat-6 | Michelin | 1:28.707 | 104 | 0 | 0 | running | 3 |
| 2003 | 7 | Michael Schrom | 30 | 22 | GT | 10 | 67 | Monster Cable/mail2web.com/Adobe Road Winery/rennlist.com/www.flamingoresort.com/Brackenridge Racing | Porsche 911 GT3-RS | Porsche 3.6L Flat-6 | Michelin | 1:28.936 | 104 | 0 | 0 | running | 1 |
| 2004 | 9 | Patrick Long | 20 | 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 | 1:27.050 | 152 | 0 | 0 | running | 11 |
| 2004 | 9 | Pierre Ehret | 23 | 18 | GT | 11 | 67 | Flamingo Resort Hotel/New Century Mortgage/The Auto Gallery/Monster Cable/CDOC/Adobe Road Winery | Porsche 911 GT3-RSR | Porsche 3.6L Flat-6 | Michelin | 1:27.998 | 147 | 0 | 0 | running | 0 |
| 2010 | 3 | Andy Lally | 24 | 18 | GTC | 2 | 63 | Future Electronics/Freescale Semiconductors/FaceCake/Green Hills Software/Hitachi Global Storage | Porsche 997 GT3 Cup | Porsche 3.8L Flat-6 | Yokohama | 1:27.797 | 218 | 0 | 0 | running | 21 |
| 2011 | 8 | Spencer Pumpelly | 26 | 23 | GTC | 1 | 66 | Racer's Roast/Fox River Coffee/WTI | Porsche 997 GT3 Cup | Porsche 4.0L Flat-6 | Yokohama | 1:28.386 | 222 | 0 | 0 | running | 25 |
| 2011 | 8 | Dion von Moltke | 28 | 29 | GTC | 6 | 68 | South African Airways/PRNewswire | Porsche 997 GT3 Cup | Porsche 4.0L Flat-6 | Yokohama | 1:28.796 | 216 | 0 | 0 | running | 11 |
| 2012 | 3 | Emilio Di Guida | 30 | 24 | GTC | 1 | 66 | Grupo SK 18/ADE Cargo/Solar Cargo/Venezuela | Porsche 997 GT3 Cup | Porsche 3.8L Flat-6 | Yokohama | 1:27.673 | 219 | 0 | 0 | running | 22 |
| 2012 | 3 | Mike Hedlund | 29 | 32 | GTC | 6 | 68 | Krohn Racing | Porsche 997 GT3 Cup | Porsche 3.8L Flat-6 | Yokohama | 1:27.670 | 178 | 0 | 0 | running | 0 |
| 2013 | 3 | Ben Keating | 35 | 23 | GTC | 4 | 66 | Port Lavaca Group/Viper Exchange/Adobe Road Winery | Porsche 997 GT3 Cup | Porsche 4.0L Flat-6 | Yokohama | 1:29.545 | 137 | 0 | 0 | running | 12 |
| 2013 | 3 | Andrew Novich | 33 | 27 | GTC | 7 | 68 | Adobe Road Winery | Porsche 997 GT3 Cup | Porsche 4.0L Flat-6 | Yokohama | 1:30.151 | 135 | 0 | 0 | running | 6 |
