Christian Craig set the pace during the first SX1 free practice over Justin Cooper but the times are incredibly close.
Ken Roczen was third fastest with Joey Savathy fourth and Jason Anderson rounding out the top five with Haiden Deegan 12th.
Max Anstie was fastest in the first SX2 free practice session with Shane McElrath second fastest.
SX1 Free Practice:
SX2 Free Practice:
