| Year | Race # | Lead Driver | Start | Finish | Class | Class Rank | Car # | Team | Chassis | Engine | Tire | Qualifying Time | Laps | X Led | Laps Led | Status | Points |
| 2001 | 8 | Randy Pobst | 21 | 16 | GT | 3 | 22 | McKenna Porsche/Mobil 1/Michelin | Porsche 911 GT3-RS | Porsche 3.6L Flat-6 | Michelin | 1:24.925 | 106 | 0 | 0 | running | 19 |
| 2001 | 8 | Sascha Maassen | 16 | 20 | GT | 6 | 23 | McKenna Porsche/Mobil 1/Michelin | Porsche 911 GT3-RS | Porsche 3.6L Flat-6 | Michelin | 1:24.451 | 102 | 0 | 0 | mechanical | 14 |
| 2002 | 3 | Timo Bernhard | 22 | 12 | GT | 2 | 22 | McKenna Porsche/Xybernaut/Mobil 1/Michelin | Porsche 911 GT3-RS | Porsche 3.6L Flat-6 | Michelin | 1:26.406 | 101 | 0 | 0 | running | 21 |
| 2002 | 3 | Sascha Maassen | 20 | 27 | GT | 9 | 23 | McKenna Porsche/Xybernaut/Mobil 1/Michelin | Porsche 911 GT3-RS | Porsche 3.6L Flat-6 | Michelin | 1:25.838 | 77 | 0 | 0 | accident | 0 |
| 2004 | 2 | Timo Bernhard | 11 | 9 | GT | 2 | 23 | McKenna/mail2web.com/Michelin/Mobil 1/PUMA | Porsche 911 GT3-RSR | Porsche 3.6L Flat-6 | Michelin | 1:21.695 | 113 | 0 | 0 | running | 16 |
| 2004 | 2 | Marc Lieb | 13 | 15 | GT | 7 | 24 | McKenna Porsche/Mail2Web/Michelin/Mobil 1 | Porsche 911 GT3-RSR | Porsche 3.6L Flat-6 | Michelin | 1:23.583 | 108 | 0 | 0 | running | 4 |
| 2005 | 3 | Timo Bernhard | 14 | 9 | GT2 | 1 | 23 | mail2web.com/Hyatt | Porsche 911 GT3-RSR | Porsche 3.6L Flat-6 | Michelin | 1:22.663 | 109 | 0 | 0 | running | 20 |
| 2005 | 3 | Ian Baas | 15 | 22 | GT2 | 9 | 24 | Bell Microproducts/Blossom/ProVest | Porsche 911 GT3-RSR | Porsche 3.6L Flat-6 | Michelin | 1:23.512 | 14 | 0 | 0 | accident | 0 |
| 2006 | 3 | Mike Rockenfeller | 19 | 22 | GT2 | 9 | 23 | Bell Micro/Hirewise | Porsche 911 GT3-RSR | Porsche 3.6L Flat-6 | Michelin | 1:24.164 | 0 | 0 | 0 | gearbox | 0 |
| 2010 | 6 | Romeo Kapudija | 29 | 21 | GTC | 3 | 23 | Battery Tender/Tequila Patrón | Porsche 997 GT3 Cup | Porsche 3.8L Flat-6 | Yokohama | 1:27.059 | 105 | 0 | 0 | running | 13 |
| 2011 | 5 | Bill Sweedler | 28 | 28 | GTC | 5 | 23 | Battery Tender/Robert Graham/William Rast | Porsche 997 GT3 Cup | Porsche 4.0L Flat-6 | Yokohama | 1:26.614 | 86 | 0 | 0 | running | 8 |
| 2012 | 6 | Bill Sweedler | 25 | 24 | GT | 11 | 23 | Battery Tender/William Rast/Yokohama | Lotus Evora GTE | Toyota-Cosworth 3.5L V6 | Yokohama | 1:22.424 | 109 | 0 | 0 | not running | 0 |
| 2012 | 6 | Cooper MacNeil | 30 | 29 | GTC | 4 | 22 | WeatherTech | Porsche 997 GT3 Cup | Porsche 4.0L Flat-6 | Yokohama | 1:25.815 | 107 | 0 | 0 | running | 13 |
