| Class | Driver | Car | Region | Time | Date |
| AS | Dainton Brooks | Ford Mustang Cobra | 3 | 1:12.072 | 9/3/2006 |
| BP | Robert Mayer | Chevy Corvette | 3 | 1:07.232 | 9/1/2007 |
| CF | J. S. Brooks | Van Dieman Vd81 | ATL | 1:06.761 | 6/14/2008 |
| CSR | Pete Frost | Oms Dsr-1 | ATL | 1:02.763 | 6/15/2008 |
| DSR | Garry Crook | Stohr WF1 | 12 | 1:01.566 | 9/3/2006 |
| FB | Jerry Freeman | Freeman Jf1 | TVR | 1:16.668 | 6/14/2008 |
| EP | Mike Munson | Triumph TR6 | 3 | 1:10.925 | 9/3/2006 |
| FA | Ben Johnston | Swift 014 | 3 | 1:00.280 | 9/3/2006 |
| FC | Rossella Manfrinato | Tatus Rc-97 | ATL | 1:02.681 | 6/14/2008 |
| FE | Peter Pope | Van Dieman FSCCA | 61 | 1:03.278 | 9/1/2007 |
| FF | John Benson | Swift DB1 | 83 | 1:03.613 | 9/2/2007 |
| FST | Greg Schings | Evolution 07 | CKY | 1:11.383 | 6/14/2008 |
| FM | Sam Lockwood | Formula Mazda | ATL | 1:02.461 | 6/15/2008 |
| FP | Mark Irwin | Bertone X1/9 | 68 | 1:10.583 | 9/3/2006 |
| FS | Jim Dixon | Star Mazda | 34 | 58.900 | 9/3/2006 |
| FV | Sherman Engler | Protoforme V | 1 | 1:12.420 | 9/2/2007 |
| GP | Efren Ormaza | Suzuki Swift | 94 | 1:13.657 | 9/3/2006 |
| GT1 | Jeff Bailey | Chevrolet Monte Carlo | 83 | 1:05.971 | 9/2/2007 |
| GT2 | Bill Lynes | Porsche 914/6 | 34 | 1:10.990 | 9/1/2007 |
| GT3 | Chris Neufeld | Mazda RX3 | 3 | 1:09.523 | 9/1/2007 |
| GTA | Butch Kummer | Chevrolet Monte Carlo | 3 | 1:06.070 | 9/3/2006 |
| GTL | Phil Harris | Nissan 1200 | 66 | 1:15.977 | 9/2/2007 |
| HP | John Hewell | Austin Healey Sprite | CCR | 1:18.506 | 6/14/2008 |
| IT7 | Grover McNair | Mazda RX7 | 55 | 1:14.010 | 9/2/2007 |
| ITA | Thomas Lyman | Acura Integra | 3 | 1:12.534 | 9/2/2007 |
| ITB | Jay Malowe | Toyota Celica | CCR | 1:14.173 | 6/14/2008 |
| ITC | William Perry | Honda CRX | 94 | 1:15.968 | 9/3/2006 |
| ITO | Brion Gluck | Ford Mustang | 3 | 1:10.000 | 9/1/2007 |
| ITR | Eric Van Cleef | Toyota Supra | TN | 1:11.577 | 6/14/2008 |
| ITS | John Williams | Datsun 240Z | 3 | 1:10.865 | 9/1/2007 |
| ITT | Fletcher Williams | Nissan Pick Up | 3 | 1:17.667 | 9/2/2006 |
| ITU | Christian Torres | Nissan Sentra | 40 | 1:15.448 | 9/1/2007 |
| SM | Mike Cottrell | Mazda Miata | 3 | 1:12.861 | 9/3/2006 |
| SPO | Todd Carter | Pontiac Grand Prix | 1 | 1:04.095 | 9/3/2006 |
| SPU | Jim Kellogg | Mini-cup BMW | 3 | 1:09.561 | 9/3/2006 |
| SRF | Peter Pope | SRF | 61 | 1:11.387 | 9/3/2006 |
| SSC | Bill Seifert | Honda Civic | TN | 1:18.871 | 6/14/2008 |
| SSB | Jim Orr | Mini Cooper S | SCR | 1:16.876 | 6/14/2008 |
| T1 | Jerry Onks | Chevy Corvette | 40 | 1:06.900 | 9/3/2006 |
| T2 | Julian Lingerfelt | BMW M3 E46 | 3 | 1:12.091 | 9/3/2006 |
| T3 | Mike Kramer | Saturn Ion Redline | 40 | 1:13.232 | 9/3/2006 |
|
|