| Class | Description | Record | Date | Holder | Car | CC |
|---|---|---|---|---|---|---|
| 15A | MG Cars Group 1 Cars | 69.77 | 13/05/2000 | Allan Inwood | MG Midget | 1380 |
| 15B | MG Cars Group 2 & 3 Cars | 65.17 | 18/09/2010 | Andy Walker | MG Midget | 1380 |
| 15C | MG Cars Group 4 & 5 Cars | 62.65 | 06/06/2015 | Andy Walker | MGB V8 | 4600 |
| 16 | TR Register Cars | 65.37 | 11/05/2002 | Hugh Maund | TR7 V8 | 4600 |
| 19A | Pre War Austin 7 Club - Road | 80.34 | 05/06/2010 | Stewart Arkley | Austin 7 Ulster | 747 |
| 19B | Pre War Austin 7 Club - Track | 74.68 | 03/06/2018 | Colin Danks | Austin 7 Ulster | 750 |
| 32 | Club Alpine Renault | 65.79 | 16/09/2018 | Neil Brogden | Peugeit 205 | 1400 |
| 34A | 500 Owners Club (under 500cc) | 69.73 | 03/06/2017 | Nick Reynolds | Cooper Mk9 | 500 |
| 34B | 500 Owners Club (over 500cc) | 67.49 | 16/09/2018 | Charles Reynolds | Cooper Mk7 | 1100 |
| 39 | Jaguar Drivers Club | 65.81 | 05/06/2021 | Haydn Spedding | Jaguar E Type | 4235 |
| 1A | Road Cars-Series Production up to & including 1400cc | 65.93 | 06/06/2021 | Mark Teale | Suzuki Swift GTi | 1370 |
| 1B | Road Cars-Series Production over 1400cc up to & including 2000cc | 62.72 | 29/08/2021 | Adam Riley | Honda S2000 | 1997 |
| 1C | Road Cars-Series Production over 2000cc (2 wheel drive) | 63.10 | 03/08/2019 | Peter Taylor | Porsche Boxter | 2498T |
| 1D | Road Cars-Series Production over 2000cc (4 wheel drive) | 59.89 | 16/09/2018 | Jonathan Mounsey | Mitsubishi Evo 6 | 1998T |
| 2A | Road Cars-Specialist Production Kit, Replica & Space-framed Cars up to & including 1700cc (car derived engines) | 60.29 | 07/08/2011 | Robert Bellerby | Sylva Striker | 1700 |
| 2B | Road Cars-Specialist Production Kit, Replica & Space-framed Cars over 1700c (car derived engines) | 59.08 | 07/08/2011 | Simon Green | Westfield Duratec | 2261 |
| 2D | Road Cars-Specialist Production with Motor Cycle derived engines and those cars not eligible for classes 2A, 2B or 2E | 60.81 | 21/09/2014 | Robert Bellerby | Sylva Riot | 998 |
| 2E | Road Cars-Lotus Elise and other non-ferrous chassis construction Cars up to & including 1800cc | 62.51 | 19/09/2015 | Tracey Taylor West | Lotus Elise | 1796 |