Jeffrey Herlings topped the MXGP timed practice session ahead of Tim Gajser and Romain Febvre.
Ruben Fernandez was fourth with Kay de Wolf rounding out the top five.
Lucas Coenen was twelfth fastest but did have a crash in the session.
In MX2, Guillem Farres set the pace over his Triumph team mate, Camden McLellan.
Liam Everts was strong on his Nestaan Husqvarna to set the third fastest lap time over Simon
MXGP Timed Practice:
MX2 Timed Practice:
