Reigning Pirelli National Superstock Champion Chrissy Rouse topped the opening practice session at Donington Park ahead of Lewis Rollo. Alex Olsen was third, just ahead of Luke Mossey in fourth with Taylor Mackenzie fifth.
Pirelli National Superstock Championship, Donington Park, Free Practice 1
1. Chrissy Rouse (GR Motosport)
2. Lewis Rollo (RAF Regular & Reserve Kawasaki) +0.072s
3. Alex Olsen (FHO Racing BMW) +0.134s
4. Luke Mossey (Bournemouth Kawasaki/HEL Performance Racing) +0.198s
5. Taylor Mackenzie (Bathams BMW Motorrad) +0256s