Updated Nov 13, 2025 at 1:49:03 PM
* – Prior to SCCA Spec Tire
| Class | Comment | Lap Time | Date |
|---|---|---|---|
| AS | Boyd Lear – Chevy Camaro | 01:49.297 | Sun – 5/28/2017 |
| B-Spec | Mathew Fess-Honda Fit | 01:59.942 | Sun – 5/29/2022 |
| CC | Greg Lambert-VanDieman RF93 | 01:35.425 | Sat – 10/12/2013 |
| CF | David Loken-1982 Reynard | 01:37.406 | Sun – 5/29/2016 |
| CSR | Kirk Kindsfater-Speads RS11 | 01:24.225 | Sat – 10/12/2013 |
| DSR | Kirk Kindsfater-2012 Speads RS11 | 01:26.558 | Sun – 10/13/2013 |
| EP | Matt Reynolds-99 Miata | 01:39.403 | Sun – 5/25/2014 |
| F5 | Jack Walbran-2006 Scorpion | 01:40.595 | Sun – 5/25/2014 |
| FA | Tyler Hunter – 2002 Swift 014A | 01:20.926 | Sun – 5/25/2014 |
| FB | Jose Gerardo – 2010 Stohr F1000 | 01:25.110 | Sun – 5/25/2014 |
| FC | Doug Stout – 2005 Van Diemen RF05 | 01:27.072 | Sun – 5/25/2014 |
| FE | Joseph Shannonhouse – 2003 Formula Enterprise | 01:33.430 | Sun – 10/13/2013 |
| FE2 | Mike Davies – 2003 Formula Enterprise | 01:32.045 | Sun – 5/27/2018 |
| FF | by [96] Nathan Down | 01:34.910 | Sat – 6/1/2024 |
| FF* | Max Mallinen- 2014 Spectrum | 01:33.396 | Sun – 7/26/2015 |
| FM | Larry Howard – 2000 Formula Mazda | 01:33.918 | Sat – 5/28/2016 |
| FM* | Russell Lindemann – 2001 Formula Mazda | 01:41.213 | Wed – 5/3/2023 |
| FP | Eric Prill – 1990 Mazda Miata | 01:42.000 | Sun – 7/26/2015 |
| FST | Mario Jacobellis – 2007 Murrau Formula First | 01:43.144 | Sun – 7/26/2015 |
| FV | Tyler Hunter – 2006 Vortech | 01:42.474 | Sun – 7/26/2015 |
| FV1385 | Jeff Mortimer – 1972 Zink C-4 | 01:51.192 | Sat – 7/23/2016 |
| FX | Ryan Mclaughlin – 2001Formula Mazda | 01:37.767 | Sun – 5/30/2021 |
| GT1 | Paul Fairchild – Lamborghinin Huracan | 01:34.353 | Sun – 5/30/2021 |
| GT2 | Jim Valdez – 2006 BMW E46 | 01:34.812 | Sat – 5/29/2021 |
| GT3 | Jonathan Goodale – 2009 Mazda MX5 Miata | 01:44.542 | Sun – 7/26/2015 |
| GTL | Jonathan Goodale – 2009 Mazda MX5 Miata | 01:42.234 | Sun – 5/28/2017 |
| GTX | Paul Fairchild – Porsche GT2RS | 01:36.683 | Sun – 6/1/2025 |
| HP | by [86] William Lamkin | 01:48.817 | Sun – 6/1/2025 |
| ITA | Lothar Kremer – 1996 BMW Z3 1.9L | 01:52.171 | Sun – 7/24/2016 |
| ITB | by [337] Michael Reh | 01:58.353 | Sat – 6/1/2024 |
| ITE-O | Paul Fairchild – 2001 Porsche 996 Twil Turbo | 01:38.978 | Sat – 5/28/2016 |
| ITE-U | Chistopher Wogrin – BMW 325i | 01:48.760 | Sat – 5/25/2019 |
| ITS | Cedric Donohoo – 1988 Mazda RX7 | 01:55.060 | Sat – 5/23/2015 |
| P1 | Kirk Kindsfater. | 01:24.451 | Sat – 5/24/2014 |
| P2 | Mark Mercer – 2002 Lola 90/91 | 01:29.940 | Sat – 5/24/2014 |
| S7 | David Chapel – 1985 Mazda RX7 | 01:50.501 | Sun – 10/14/2012 |
| S944 | Tim Fountaine – 1983 Porsche 944 | 01:53.913 | Sun – 10/13/2013 |
| SM | Kyle Watkins – 1995 Mazda Miata | 01:46.565 | Sun – 10/13/2013 |
| SP | Paul Fairchild – 2001 orsche 996 Twin Turbo | 01:38.386 | Sun – 5/28/2017 |
| SRF | Jay Messenger – Spec Racer Ford | 01:43.989 | Sat – 5/27/2017 |
| SRF3 | Grayson Strathman – 1996 Spec Racer Ford 3 | 01:38.453 | Sat – 5/27/2017 |
| STL | Cliff Ira – 1994 Acura Integra GSR | 01:43.996 | Sat – 5/26/2018 |
| STU | Robert Schader – 2006 Lotus Exige | 01:42.820 | Sat – 5/28/2016 |
| T1 | Michael Pettiford – 2010 Chevrolet Corvette GS | 01:36.854 | Sun – 5/28/2017 |
| T2 | James Leithauser – 2011 BMW M3 | 01:39.224 | Sun – 5/28/2017 |
| T3 | Derek Kulach – 2006 Nossan 350Z | 01:41.941 | Sun – 5/29/2016 |
| T4 | Garrett Mays – 2006 Pontiac Solstice | 01:46.148 | Sun – 5/29/2022 |
| TT-M2 | Rich Enriquez – 2020 Toyota Supra | 01:41.240 | Sun – 5/29/2022 |
| TT-M3 | Keith Papulski – 2018 Audi RS Coupe | 01:43.738 | Sat – 7/17/2021 |
| TT-M4 | Ryan Sotak – 1989 BMW 328is | 01:44.038 | Sun – 5/29/2022 |
| TT-S1 | Tripp Narrow – 2022 C8 Corvette | 01:49.723 | Sun – 5/29/2022 |
| TT-S2 | Hsun Chen – 2016 BMW M3 | 01:42.283 | Sat – 5/28/2022 |
| TT-S3 | Richard Gurule – 2015 Mitsubishi Lancer | 01:51.263 | Sun – 5/29/2022 |
| TT-S4 | Adam Rossi – 2006 Mini Cooper S | 02:00.647 | Sun – 5/29/2022 |
| TT-S6 | Jake Maybach – 2017 Subaru BRZ | 01:55.913 | Sat – 7/17/2021 |
| TT-T2 | Jonathan Kuo – 2011 BMW M3 | 01:46.137 | Sat – 7/17/2021 |
| TT-T3 | Trey Tyler – 2020 Subaru WRX | 01:39.503 | Sun – 5/29/2022 |
| TT-T4 | Jeremy Hagerman – 1999 BMW M3 | 01:50.250 | Sun – 7/18/2021 |
| TT-U1 | Gabriel Shadid – 2009 BMW M3 | 01:33.612 | Sun – 5/30/2021 |
| TT-U2 | Ryan Dussex – 2003 Subaru | 01:39.751 | Sun – 5/30/2021 |