Chase Sexton set the early pace from Joey Savatgy.
Cooper Webb was back in seventh sput.
Chance Hymas went quickest from Seth Hammaker in the 250 East division and Tom Vialle seventh just behind RJ Hampshire.
450SX:
250SX:
Free practice results: AMA Supercross RD14 – East Rutherford
Image: Feld Entertainment Inc.
