These are the details we have for the current lap record holders. Class Lap Time Driver Event Cadet Raket 50.883 Jackson Rooney Club Day March 2014 Cadet Rok 50.630 Asten Addy 2015 National Sprint Championships Junior Restricted 100cc Yamaha 47.777 Tom Greig Club Day April 2014 Vortex Mini Rok 49.032 Connor Davison  2015 National Sprint Championships Junior Yamaha 46.036 Jacob Cranston Club Championship June 2014 Rotax Max Junior 45.181 Jacob Cranston 2015 National Sprint Championships Formula Junior 45.896 William Bamber Kart n Dark Feb 2008 Yamaha Senior Lights 46.453 Alex Geary Kart n Dark Feb 2010 Yamaha Senior Heavy 47.800 Fraser Hart Kart n Dark Feb 2008 Rotax Max Light 44.572 Joshua Hart Kart n Dark Feb 2008 Rotax Max Heavy 45.978 Lane Moore 2015 National Sprint Championships ClubSport 120 50.161 Geoff Spencer Club Day Nov 2009 KZ2 42.413 Matthew Hamilton 2015 National Sprint Championships Open 42.346 Daniel Bray 2015 National Sprint Championships