Jeffrey Herlings set the pace in the MX1 class – six tenths faster than Conrad Mewse.
Adam Sterry was third ahead of Josh Gilbert and Taylor Hammal rounding out the top five.
In MX2, Oriol Oliver was quickest with Joe Brookes second but the times are very close.
Kay Karssemakers was third fastest with Charley Heyman fourth and Ben Mustoe rounding out the top five.
Charlie Richmond set the pace in the 125cc class over Ryan Waggott and Hayden Statt.
MX1 Timed Practice:
MX2 Timed Practice:
125cc Timed Practice: