| Date | Name | Car | CC | Time | Comment |
| Standard Production Cars <1400cc | | | | | |
| 2021-08-28 00:00:00 | Steve Barrow | MGZR | 1396 | 70.93 | New Record |
| Standard Production Cars 1401cc to 1700cc | | | | | |
| 2022-04-25 00:00:00 | Jamie Moffat | Citroen Saxo | 1600 | 70.22 | New Record |
| Standard Production Cars 1701cc to 2000cc | | | | | |
| 2019-04-28 00:00:00 | Mark Williams | Clio RS200 | 1998 | 68.14 | Record |
| 2021-08-28 00:00:00 | Neil Bateman | Renault Clio | 2000 | 68.46 | |
| Standard Production Cars 2001cc and over | | | | | |
| 2017-05-28 00:00:00 | Mark Williams | Porsche Boxter | 3200 | 65.98 | Record |
| 2021-06-20 00:00:00 | Nick Pollitt | Porsche | | 71.62 | |
| Road Going Saloons & Sports Cars (excl Kit, replica, space framed & non ferrous chassis) <1400cc | | | | | |
| 2015-08-29 00:00:00 | Graham Harvey | Austin Mini | 998 | 68.85 | Record |
| 2021-06-20 00:00:00 | Tom Bishop | Mini Cooper S | | 70.34 | |
| Road Going Saloons & Sports Cars (excl Kit, replica, space framed & non ferrous chassis) 1401cc to 2000cc | | | | | |
| 2016-10-09 00:00:00 | Michael Thompson | Honda S2000 | 1997 | 66.82 | Record |
| 2021-06-20 00:00:00 | Jim Bryant | Mazda MX5 | 1800 | 69.99 | |
| Road Going Saloons & Sports Cars (excl Kit, replica, space framed & non ferrous chassis) 2001cc and over | | | | | |
| 2018-06-10 00:00:00 | Andrew Cottrill | Subaru Imprezza | 1994t | 63.1 | Record |
| 2021-06-20 00:00:00 | Chris Hetherington | Subaru Imprezza | 1995t | 68.63 | |
| Road Going Saloon & Sports Car (excl Kit, replica, space framed & non ferrous chassis) <1400cc 1B Tyres | | | | | |
| 2021-04-18 00:00:00 | Martin Rowe | Peugeot 106 Rallye | 1360 | 69.55 | |
| Road Going Saloon & Sports Car (excl Kit, replica, space framed & non ferrous chassis) 1401cc to 2000cc 1B Tyres | | | | | |
| 2021-10-10 00:00:00 | Jay Elliott | Honda S2000 | 1997 | 64.45 | New Record |
| Road Going Saloon & Sports Car (excl Kit, replica, space framed & non ferrous chassis) over 2000cc 1B Tyres | | | | | |
| 2018-05-20 00:00:00 | Graham Godfrey | Audi TT | 1781t | 60.91 | Record |
| 2021-10-16 00:00:00 | Ian Gough | Porsche Cayman | 3400 | 62.71 | |
| Roadgoing Kit, Replica and Space Framed Cars <1700cc | | | | | |
| 2015-08-29 00:00:00 | John Loudon | Westfield Sei | 1679 | 60.09 | Record |
| 2021-06-20 00:00:00 | Jonathon Gething | Caterham | 1600 | 66.08 | |
| Roadgoing Kit, Replica and Space Framed Cars 1701cc and over | | | | | |
| 2014-08-23 00:00:00 | David Cleaver | Westfield SEiW | 1998 | 57.87 | Record |
| 2021-06-20 00:00:00 | Simon Price | Westfield SEiW | 1998 | 61.82 | |
| Road Going Lotus cars up to 2200cc, VX220 and Opel Speedsters | | | | | |
| 2019-09-21 00:00:00 | Duncan Fraser | Lotus Elise | 1800 | 62.98 | Record |
| 2021-06-20 00:00:00 | John Caldicott | Lotus Elise S1 | 1800 | 63.66 | |
| Rally Cars 2 Wheel Drive | | | | | |
| 2017-04-23 00:00:00 | Peter Shenton | Escort MK1 | 1998 | 64.05 | Record |
| 2021-06-20 00:00:00 | Tim Seipel | MGZR | 1600 | 65.51 | |
| Rally Cars 4 Wheel Drive | | | | | |
| 2015-07-21 00:00:00 | Bill Rushton | Ford Escort | 1994T | 68.32 | Record |
| Modified Productions Cars (excl Kit, Replica and Space Framed) <1400cc | | | | | |
| 2021-04-18 00:00:00 | Gavin Neate | Peugeot 106 | 1360 | 61.95 | New Record |
| Modified Productions Cars (excl Kit, Replica and Space Framed) 1401cc to 2000cc | | | | | |
| 2015-06-14 00:00:00 | Mark Williams | Peugeot 205 GTI | 1905 | 63.03 | Record |
| 2021-08-28 00:00:00 | Matthew Walk | Suzuki Swift | | 65.36 | |
| Modified Productions Cars (excl Kit, Replica and Space Framed) 2001cc and over | | | | | |
| 2018-09-30 00:00:00 | Stuart Gilbert | MGB GT | 5400 | 60.31 | Record |
| 2021-08-16 00:00:00 | Bev Fawkes | Reliant Scimitar SE6B | 2933 | 62.11 | |
| Modified Kit, Replica and Space Framed Cars <1800cc | | | | | |
| 2018-08-25 00:00:00 | John Loudon | Westfield | 1679 | 56.99 | Record |
| 2021-10-10 00:00:00 | Peter O'Connor | Westfield SE | 1640 | 58.61 | |
| Modified Kit, Replica and Space Framed Cars over 1800cc | | | | | |
| 2018-10-13 00:00:00 | Alan Mugglestone | RAW Fulcrum | 1999 | 55.7 | Record |
| 2021-08-28 00:00:00 | Mark Williams | Westfield Megabusa | 1300t | 55.98 | |
| Sports Libre Cars up to 1700cc | | | | | |
| 2018-08-11 00:00:00 | Clive Wooster | Radical SR4 | 1475 | 56.78 | Record |
| 2021-08-08 00:00:00 | John Bradburn | Radical | 1300 | 56.79 | |
| Sports Libre cars over 1700cc | | | | | |
| 2016-05-29 00:00:00 | Alasdair Mercer | Force LM | 1300 | 52.58 | Record |
| 2021-04-18 00:00:00 | Anthony Brown | Audi TT | 1800 | 66.75 | |
| Racing Cars <600cc | | | | | |
| 2021-10-10 00:00:00 | Christopher Guy | Jedi MK4 | 599 | 58.65 | New Record |
| Racing Cars 601cc to 1100cc | | | | | |
| 2015-10-11 00:00:00 | Alex Summers | Force PT | 1098 | 50.73 | Course Record |
| 2021-04-18 00:00:00 | Stuart Bickley | Jedi TDF | 1000 | 52.81 | |
| Formula Ford 1600 Kent Engined Racing Cars | | | | | |
| 2021-04-18 00:00:00 | Simon Andrews | Van Diemen RF90 | 1600 | 62.55 | New Record |
| Racing Cars 1101cc to 1600cc | | | | | |
| 2021-04-18 00:00:00 | David Warburton | Gould GR59 | 1600 | 51.43 | New Record |
| Racing Cars 1601cc to 2000cc | | | | | |
| 2021-08-28 00:00:00 | Paul Tinsley | Dallara | 2000 | 53.49 | New Record |
| Racing Cars Over 2000cc | | | | | |
| 2019-08-24 00:00:00 | Peter Goulding | FF Mygale | 1598t | 52.71 | Record |
| 2021-10-10 00:00:00 | Peter Goulding | Mygale FF200 | 1598t | 52.73 | |
| Period Defined Production Cars | | | | | |
| 2017-06-11 00:00:00 | Mike Henney | Lotus Elan S3 | 1760 | 68.71 | Record |
| 2021-04-25 00:00:00 | Bill Drysdale | Porsche 904FF | | 75.92 | |
| Period Defined Racing Cars | | | | | |
| 2017-04-02 00:00:00 | Fyrth Crosse | Dempster Ensign | 1598 | 61.03 | Record |
| 2021-05-23 00:00:00 | Tim Densham | Mallock MK2 | 1700 | 63.88 | |
