A1 Road cars series production up to 1400cc
Les Grimshaw 43.09secs 06/05/2007
A2 Road cars series production 1400-1800cc
Steve Ellis 41.16secs 05/05/2013
A3 Road cars series production 1800-2600cc
Rod Eyles 39.64secs 02/05/2021
A4 Road cars series production over 2600cc
Jack Ellis 37.55secs 30/04/2022
B1Road cars specialist production up to 1400cc
Ian Ingleheart 41.41secs 03/05/2015
B2 Road cars specialist production 1400-1800cc
Ian Ingleheart 38.81secs 06/05/2018
B3 Road cars specialist production over 1800cc and m/c engs
Andrew Williams 37.34secs 05/05/2012
C1 Modified cars series production up to 1400cc
Mark Shillaber 39.76secs 04/05/2014
C2 Modified cars series production over 1400-1800cc
Dean Gammon 38.37secs 30/04/2016
C3 Modified cars series production over 1800cc
Paul Drowne 37.48secs 05/05/2013
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C4 Modified cars specialist production
TBC
C6 Modified cars specialist production
Phil Montgomery-Smith 36.48secs 01/05/2011​
Photo Credit: Howie Fowler 569media.net
D1 Sports libre cars up to 1800cc
Ian Thomas 36.34secs 30/04/2006
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D2 Sports libre cars over 1800cc
Doug Bennett 34.39secs 05/05/2013
D3 Rally cars
Steve Furzeland 38.37secs 02/05/2021
E1 Racing cars up to 1100cc
Ben Bonfield 34.74secs 02/05/2021
E2 Racing cars over 1100cc and up to 1600cc
Ben Wheeler 33.19secs 06/05/2018
E3 Racing cars over 1600cc and up to 2000cc
Phil Montgomery-Smith 32.59secs 02/05/2021
E4 Racing cars over 2000cc
Terry Graves 32.61secs 05/05/2013
G1 TR cars
Len Olds 43.65secs 30/04/2022
G2 Formula Ford cars
Keith Harris 40.07secs 04/05/2014
G3 Vintage cars
Simon Kelleway 49.30secs 02/05/2021
G4 Cars of the 500OA
Andrew Forsyth 49.23secs 05/05/2012
G5 Abarth cars
Peter Robinson 45.23secs 30/04/2016