Points leader Edoardo Colombi quickly got to grips with Brands Hatch to storm to the fastest lap of the day, beating Richard Cooper by 0.355secs with a lap of 1min 33.289secs
Ash Barnes continued to look strong as he powered to the third best lap, just ahead of Aaron Silvester with Zak Shelton fifth.
Pirelli National Sportbike with Moneybarn Finance, Free Practice combined times:
1. Edoardo Colombi (Gradara Corse Asd) 1min 33.289s
2. Richard Cooper (PHR Performance Triumph) +0.355s
3. Ash Barnes (Raceways Yamaha) +1.094s
4. Aaron Silvester (MIH Solutions/Macadam Racing) +1.442s
5. Zak Shelton (XMT Racing) +1.638s