Carl Harris swept to his second series win in a wet race at Knockhill, as he beat Lewis Smart by 1.070secs.
Harris charged straight to the front as the lights changed and despite a bit of early position swapping with Smart, found a way back to the front around half distance and held it to the line.
Australia’s Brodie Gawith was third, with his ROKiT Rookies team-mate Henry Snell fourth as Ted Wilkinson took fifth.
Tracker Kawasaki British Superteen, Race One result:
1. Carl Harris (Team SBR Kawasaki)
2. Lewis Smart (Smart Racing) +1.070s
3. Brodie Gawith (ROKiT Rookies) +1.223s
4. Henry Snell (ROKiT Rookies) +1.701s
5. Ted Wilkinson (The Fire Place Racing) +3.416s