Tom Booth-Amos destroyed the opposition to take pole by more than a second over Ben Currie for today’s Sprint race.
The Gearlink Kawasaki rider set a best lap of 1min 29.748secs, beating Currie to pole by 1.143s, as Tom Toparis claimed third just 0.054s behind Currie.
Dutchman Jaimie van Sikkelerus was fourth quickest to lead row two, while Rhys Irwin starts from fifth place on the Suzuki.
Joe Collier continued to set the pace in GP2, taking class pole from 11th on the grid and just two places ahead of second placed Zak Corderoy with Harry Rowlings third.
Quattro Group British Supersport and GP2, Qualifying:
1. Tom Booth-Amos (Gearlink Kawasaki) 1min 29.748s
2. Ben Currie (Oxford Products Racing Ducati) +1.143s
3. Tom Toparis (Macadam Racing) +1.197s
4. Jaimie van Sikkelerus (MPM Routz Racing Team +1.377s
5. Rhys Irwin (Astro-JJR Suzuki) +1.515s