Updated Nov 14, 2025 at 7:57:25 AM
* – Prior to SCCA Spec Tire
| Class | Comment | Lap Time | Date |
|---|---|---|---|
| AS | Kyle Watkins – 1993 Ford Mustang | 00:58.052 | Sat – 6/8/2002 |
| ASR | Rodney Green | 00:53.056 | Sun – 4/8/1979 |
| B-Spec | Rick Harris | 01:03.969 | Sun – 5/24/2020 |
| CC | Greg Lambert | 00:51.013 | Sat – 9/2/2006 |
| CF | Kevin Bailey | 00:54.679 | Sat – 6/15/1991 |
| CSR | Patrick Holmes | 00:50.917 | Sun – 7/26/2009 |
| DSR | Paul Leonard | 00:50.578 | Sun – 7/26/2009 |
| EP | Jessie Prather | 00:54.704 | Sun – 5/24/2020 |
| F440 | Don Shaw | 00:59.437 | Tue – 4/18/2023 |
| F5 | Don Shaw | 00:55.754 | Sat – 9/18/1999 |
| FA | by [14] Jose Gerardo | 00:46.967 | Sun – 10/13/2024 |
| FB | Brandon Smith | 00:49.830 | Sat – 10/16/2021 |
| FC | Barry Gilbert | 00:50.891 | Sat – 10/6/2001 |
| FE | Max Hyatt | 00:51.491 | Sat – 9/2/2006 |
| FF | by [48] Nathan Down | 00:52.398 | Sun – 10/15/2023 |
| FJ | Geremy Kornreich | 00:52.514 | Sun – 7/26/2009 |
| FM | Jim Anderson | 00:52.365 | Sun – 5/6/2018 |
| FP | Paul Jensen | 00:58.934 | Sun – 5/6/2018 |
| FS | Richard Crockett | 00:53.004 | Sat – 9/2/2006 |
| FST | Forrest Denham | 00:58.949 | Sat – 10/14/2017 |
| FV | Robert Neumeister | 00:59.949 | Sun – 5/5/2019 |
| FV1385 | Jeff Mortimer | 01:02.084 | Sat – 5/6/2017 |
| FX | Jim Anderson | 00:51.966 | Sun – 5/2/2021 |
| GP | Jonathan Goodale | 01:00.075 | Sat – 9/2/2006 |
| GT1 | Aaron Wilson | 00:53.193 | Tue – 4/18/2023 |
| GT2 | by [07] Chris Shelhart | 00:52.932 | Sat – 10/11/2025 |
| GT3 | Chad Knight | 00:56.159 | Sat – 4/29/2023 |
| GT4 | Pete Sendroy | 01:00.418 | Sun – 5/1/1994 |
| GT5 | Kirk Olson | 01:00.762 | Sun – 6/9/2002 |
| GTB | David Kelley | 01:01.481 | Sun – 6/22/2008 |
| GTL | Jonathan Goodale | 00:57.943 | Sun – 5/7/2017 |
| GTX | Chris Shelhart – 2012 BMW | 00:53.381 | Sun – 10/16/2022 |
| HP | Jerry Oleson | 01:01.253 | Sun – 5/6/2018 |
| ITA | Spencer Smith | 01:02.124 | Sat – 9/2/2006 |
| ITB | Brent Louzan | 01:02.479 | Sat – 9/18/1999 |
| ITC | Tom Kottmeier | 01:04.660 | Sat – 4/30/1994 |
| ITE | Jeff Jensen | 00:57.509 | Sat – 5/1/2004 |
| ITE-O | Chris Shelhart – 2012 BMW | 00:53.152 | Sun – 4/30/2023 |
| ITE-U | Chistopher Wogrin | 00:59.938 | Sun – 5/6/2018 |
| ITS | Nicholas W. Craw | 00:59.943 | Sat – 4/30/1994 |
| LC | Leslie Barker | 01:03.142 | Sat – 6/20/1998 |
| P2 | Chris Doyle | 00:51.985 | Sat – 9/29/2018 |
| S2 | Mark Mercer | 00:52.432 | Sat – 6/9/2007 |
| S7 | Mark Miller | 01:02.037 | Sun – 6/9/2019 |
| S944 | Paul McLeod | 01:07.032 | Sun – 5/4/2008 |
| SCA | J. Robert Young | 00:51.378 | Sun – 5/1/1994 |
| SF | Allen Letterly | 00:57.119 | Sun – 5/5/2019 |
| SM | Daniel Williams | 01:00.562 | Sat – 10/26/2019 |
| SP | Paul Fairchild | 00:54.217 | Sun – 5/6/2018 |
| SR | Peter Frank | 01:00.109 | Sat – 4/30/1994 |
| SRF | Neil Killey | 00:58.658 | Sun – 5/5/2019 |
| SRF3 | by [83] Mike Davies | 00:54.232 | Sun – 10/13/2024 |
| STL | Richard Stewart | 00:59.516 | Sat – 5/5/2018 |
| STU | Joshua Fitzpatrick | 00:56.789 | Sat – 5/1/2021 |
| T1 | Michael Pettiford | 00:53.672 | Sun – 5/24/2020 |
| T2 | James Leithauser | 00:55.287 | Sun – 5/6/2018 |
| T3 | Michael Pettiford | 00:56.875 | Sun – 5/24/2020 |
| T4 | Michael Pettiford | 00:59.990 | Sat – 10/14/2023 |
| TT-M1 | Brandon Oglesby – 2008 BMW 135i | 00:53.918 | Sun – 10/16/2022 |
| TT-M2 | Trey Tyler – 2020 Subaru WRX STI | 00:53.911 | Sun – 10/16/2022 |
| TT-M3 | Ryan Dussex – 2003 Spec C sti | 00:53.314 | Sun – 10/16/2022 |
| TT-M4 | Nickolas Stentiford – 2005 Honda S2000 | 00:55.114 | Sun – 10/16/2022 |
| TT-S1 | Tripp Narrow – C8 Corvette | 00:55.821 | Sat – 10/15/2022 |
| TT-S2 | Nick Buchanan – 2006 Chevy Corvette | 00:05.928 | Sun – 10/17/2021 |
| TT-S3 | Dean Welch – 2020 Subaru WRX STi | 00:57.946 | Sun – 10/16/2022 |
| TT-S4 | Randy Millar – Porsche Boxster S | 01:01.710 | Sat – 4/30/2022 |
| TT-S6 | Kevin Carter – 2003 Mazda Miata | 01:09.253 | Sun – 5/2/2021 |
| TT-T1 | Michael McKisic – Porsche Cayman | 00:56.023 | Sun – 10/16/2022 |
| TT-T2 | Jonathan Kuo – 2011 BMW M3 | 00:55.492 | Sat – 10/15/2022 |
| TT-T3 | Brett Quartuccio – 2022 Subaru WRX | 00:54.979 | Sun – 5/1/2022 |
| TT-T4 | Jeffery Willsey – 2014 Ford Escort ST | 01:00.937 | Sun – 5/2/2021 |
| TT-T5 | Christopher Lathrup – 1997 Nissan 240 SX | 01:01.976 | Sat – 10/15/2022 |
| TT-U1 | Cory Ross – 2003 BMW M3 | 00:54.083 | Sun – 5/1/2022 |
| TT-U2 | Ryan Dussex – Subaru Spec C sti | 00:55.325 | Sun – 5/1/2022 |