Updated Nov 13, 2025 at 1:50:05 PM
* – Prior to SCCA Spec Tire
| Class | Comment | Lap Time | Date |
|---|---|---|---|
| AS | Jim Wheeler | 02:03.977 | Sun – 7/7/2013 |
| B-SPEC | Chris Taylor | 02:16.234 | Sun – 7/5/2020 |
| CC | Greg Lambert | 01:50.985 | Sun – 5/3/2009 |
| CF | David Loken | 01:56.730 | Sat – 8/20/2016 |
| CSR | Kirk Kindsfater | 01:42.029 | Sun – 7/7/2013 |
| DSR | Steve Ott | 01:37.444 | Sun – 9/4/2011 |
| EP | Matt Reynolds | 01:58.842 | Sun – 5/4/2014 |
| ESR | Chris Doyle | 01:53.992 | Sat – 10/24/2009 |
| F5 | Charles Mcabee Jr | 01:53.873 | Sun – 7/1/2012 |
| FA | Hans Peter | 01:39.541 | Sat – 7/4/2020 |
| FB | Kevin Roggwnbuck | 01:42.848 | Sat – 8/19/2017 |
| FC | Zach Craigo | 01:44.875 | Sun – 9/4/2011 |
| FE | Mark Felsen | 01:44.875 | Sun – 9/11/2011 |
| FE2 | Liam Snyder | 01:46.782 | Sun – 7/8/2018 |
| FF | by [96] Nathan Down | 01:53.132 | Sun – 8/24/2025 |
| FF* | James Stiehr | 01:52.160 | Sun – 7/7/2013 |
| FM | by [66] Billy Smith | 01:50.127 | Sun – 8/25/2019 |
| FM* | Russ Lindermann | 01:52.160 | Sun – 9/4/2011 |
| FP | Eric Prill | 02:00.297 | Sat – 10/24/2009 |
| FST | Al Jacobellis | 02:04.712 | Sun – 8/21/2016 |
| FV | Phillip Holcomb | 02:05.776 | Sat – 9/3/2011 |
| FV1385 | Mark Felsen | 02:08.278 | Sat – 8/20/2016 |
| FX | Ryan McLaugin | 01:52.775 | Sat – 7/4/2020 |
| GT1 | Michael Lewis | 01:44.899 | Sun – 7/5/2009 |
| GT2 | Mark Boden | 01:49.218 | Sat – 8/25/2018 |
| GT3 | Jum Veldez | 01:57.995 | Sat – 7/4/2009 |
| GTL | Jonathan Goodale | 02:02.520 | Sat – 7/6/2019 |
| GTX | Lisa Hunsicker | 01:59.691 | Sat – 7/4/2020 |
| HP | by [3] Ralf Lindow | 02:07.980 | Sun – 8/25/2019 |
| ITA | Andrew Devoto | 02:12.853 | Sat – 9/3/2011 |
| ITB | by [337] Michael Reh | 02:20.601 | Sun – 8/25/2019 |
| ITC | Geoff Duncan | 02:20.722 | Sun – 5/9/2010 |
| ITE-O | Paul Fairchild | 01:57.329 | Sun – 5/3/2015 |
| ITE-U | Robert Maples | 02:07.376 | Sat – 9/4/2010 |
| ITS | Guy Ruse | 02:09.310 | Sat – 5/2/2009 |
| P1 | Kirk Kindsfater | 01:41.620 | Sat – 7/6/2019 |
| P2 | Chuck McConica | 01:50.634 | Sat – 8/24/2019 |
| S2 | Mark Mercer | 01:49.099 | Sat – 9/3/2011 |
| S7 | by [56] Ian Sullivan | 02:07.233 | Sat – 7/5/2025 |
| S944 | Tim Meyer | 02:13.558 | Sun – 5/9/2010 |
| SE30 | Alain Van Der Heide | 02:16.526 | Sat – 10/24/2009 |
| SF | Joshua Fitzpatrick | 02:00.336 | Sun – 7/5/2020 |
| SM | Eric Nemich | 02:08.653 | Sun – 7/7/2019 |
| SP | Jeff Winter | 01:57.409 | Sat – 8/22/2009 |
| SPB | Mike Quigley | 02:05.942 | Sat – 8/22/2009 |
| SPECM3 | Amit Sudan | 02:09.144 | Sat – 9/3/2011 |
| SRF | Scott Anderson | 02:04.964 | Sat – 9/5/2009 |
| SRF3 | by [33] Rob Pielsticker | 01:57.200 | Sun – 8/24/2025 |
| STL | Cliff Ira | 02:02.960 | Sat – 7/7/2018 |
| STU | Michael Pettiford | 02:00.515 | Sat – 9/3/2011 |
| T1 | Michael Pettiford | 01:52.844 | Sat – 8/25/2018 |
| T2 | Charles Peter | 01:56.755 | Sat – 7/4/2020 |
| T3 | by [09] Jason Ott | 02:01.112 | Sat – 7/1/2023 |
| T4 | Tommy Boileau | 02:07.340 | Sat – 7/6/2019 |