| Year | Race # | Lead Driver | Start | Finish | Class | Class Rank | Car # | Team | Chassis | Engine | Tire | Qualifying Time | Laps | X Led | Laps Led | Status | Points |
| 1999 | 3 | Dirk Müller | 33 | 16 | GT | 1 | 23 | Aerofab/Michelin | Porsche 911 Carrera RSR | Porsche 3.8L Flat-6 | Yokohama | | 108 | 0 | 0 | running | 25 |
| 1999 | 3 | Darryl Havens | 29 | 23 | GT | 6 | 22 | Aerofab/Michelin | Porsche 911 Carrera RSR | Porsche 3.8L Flat-6 | Yokohama | | 98 | 0 | 0 | running | 14 |
| 2000 | 6 | Randy Pobst | 12 | 9 | GT | 1 | 23 | Cranium/Michelin | Porsche 911 GT3-R | Porsche 3.6L Flat-6 | Michelin | 1:21.155 | 89 | 0 | 0 | running | 25 |
| 2000 | 6 | Mike Fitzgerald | 21 | 15 | GT | 6 | 22 | Buy Sell or Hold.com/Michelin/Mobil 1 | Porsche 911 GT3-R | Porsche 3.6L Flat-6 | Michelin | 1:23.673 | 86 | 0 | 0 | running | 14 |
| 2001 | 7 | Lucas Luhr | 16 | 13 | GT | 4 | 23 | McKenna Porsche/Mobil 1/Michelin | Porsche 911 GT3-RS | Porsche 3.6L Flat-6 | Michelin | 1:20.576 | 106 | 0 | 0 | running | 17 |
| 2001 | 7 | Randy Pobst | 15 | 20 | GT | 8 | 22 | McKenna Porsche/Mobil 1/Michelin | Porsche 911 GT3-RS | Porsche 3.6L Flat-6 | Michelin | 1:20.259 | 92 | 0 | 0 | mechanical | 12 |
| 2002 | 7 | Sascha Maassen | 19 | 17 | GT | 3 | 23 | McKenna Porsche/Xybernaut/Mobil 1/Michelin | Porsche 911 GT3-RS | Porsche 3.6L Flat-6 | Michelin | 1:20.939 | 103 | 0 | 0 | running | 19 |
| 2002 | 7 | Jörg Bergmeister | 20 | 23 | GT | 6 | 22 | McKenna Porsche/Xybernaut/Mobil 1/Michelin | Porsche 911 GT3-RS | Porsche 3.6L Flat-6 | Michelin | 1:21.125 | 85 | 0 | 0 | running | 14 |
| 2003 | 5 | Jörg Bergmeister | 16 | 9 | GT | 1 | 24 | McKenna/mail2web/Michelin/Mobil 1 | Porsche 911 GT3-RS | Porsche 3.6L Flat-6 | Michelin | 1:20.740 | 106 | 0 | 0 | running | 20 |
| 2003 | 5 | Lucas Luhr | 17 | 12 | GT | 4 | 23 | McKenna/mail2web/Michelin/Mobil 1 | Porsche 911 GT3-RS | Porsche 3.6L Flat-6 | Michelin | 1:19.453 | 105 | 0 | 0 | running | 10 |
| 2004 | 6 | Jörg Bergmeister | 12 | 8 | GT | 1 | 23 | McKenna/mail2web.com/Michelin/Mobil 1/PUMA | Porsche 911 GT3-RSR | Porsche 3.6L Flat-6 | Michelin | 1:18.579 | 120 | 0 | 0 | running | 20 |
| 2004 | 6 | Marc Lieb | 11 | 20 | GT | 11 | 24 | McKenna/mail2web.com/Michelin/Mobil 1/PUMA | Porsche 911 GT3-RSR | Porsche 3.6L Flat-6 | Michelin | 1:18.564 | 96 | 0 | 0 | running | 0 |
| 2005 | 8 | Darren Law | 20 | 14 | GT2 | 2 | 24 | Bell Micro/ProVest/Blossom/Seagate/Storage Tek/Qlogic/Dot Hill | Porsche 911 GT3-RSR | Porsche 3.6L Flat-6 | Michelin | 1:19.571 | 110 | 0 | 0 | running | 16 |
| 2005 | 8 | Romain Dumas | 14 | 18 | GT2 | 6 | 23 | Hyatt/Bell Micro/Michelin/Mobil 1/Puma | Porsche 911 GT3-RSR | Porsche 3.6L Flat-6 | Michelin | 1:18.321 | 108 | 0 | 0 | running | 6 |
| 2006 | 8 | Marcel Tiemann | 22 | 18 | GT2 | 8 | 23 | Bell Micro/Hirewise | Porsche 911 GT3-RSR | Porsche 3.6L Flat-6 | Michelin | no time | 112 | 0 | 0 | running | 3 |
| 2010 | 8 | Bill Sweedler | 25 | 24 | GTC | 3 | 23 | Battery Tender/Tequila Patrón | Porsche 997 GT3 Cup | Porsche 3.8L Flat-6 | Yokohama | 1:23.324 | 86 | 0 | 0 | running | 13 |
| 2011 | 4 | Bill Sweedler | 29 | 26 | GTC | 4 | 23 | Battery Tender/Robert Graham/William Rast | Porsche 997 GT3 Cup | Porsche 4.0L Flat-6 | Yokohama | 1:23.787 | 111 | 0 | 0 | running | 10 |
| 2012 | 5 | Bill Sweedler | 20 | 17 | GT | 8 | 23 | Battery Tender/William Rast/Yokohama | Lotus Evora GTE | Toyota-Cosworth 3.5L V6 | Yokohama | 1:18.650 | 110 | 0 | 0 | running | 3 |
| 2012 | 5 | Cooper MacNeil | 25 | 20 | GTC | 2 | 22 | WeatherTech | Porsche 997 GT3 Cup | Porsche 4.0L Flat-6 | Yokohama | 1:22.520 | 104 | 0 | 0 | running | 16 |
| 2013 | 5 | Leh Keen | 22 | 17 | GT | 7 | 23 | Yokohama/Battery Tender/Boardwalk Ferrari/William Rast/Motegi Racing | Ferrari 458 Italia GT2 | Ferrari 4.5L V8 | Yokohama | 1:17.039 | 122 | 0 | 0 | running | 4 |
| 2013 | 5 | Cooper MacNeil | 23 | 22 | GTC | 1 | 22 | WeatherTech | Porsche 997 GT3 Cup | Porsche 4.0L Flat-6 | Yokohama | 1:21.310 | 114 | 0 | 0 | running | 20 |
