The 300 official solo motorcycle lap record is currently 1:47.714, a speed of 99 mph , set by Shane Byrne on a PBM Ducati Panigale during a British Superbike Championship race in July, 2016, TSL timing, British Superbikes, Round 5, Snetterton, 2016 Retrieved 10 July 2016 beating the previous time of 1:47.881, set by Josh Brookes during a BSB race in June, 2014. [