Crawford qualified for the final in sixth place, and improved in the final to finish the event ranked fourth.
The women's event was won by American Kelly Clark, with Chloe Kim also from the USA in second and Swiss rider Nadja Purtschert in third.
Also in action for Australia competing in the men's event was OWIA/VIS athlete Scotty James in 12th and OWIA/NSWIS athlete Nathan Johnstone in 29th.
IMAGE: Holly Crawford boosting out of the Laax Halfpipe © Burton