Graham advanced through the rounds with ease to reach the big final against his great rival, Mikael Kingsbury of Canada. With both skiers putting it all on the line for the win, Graham unfortunately crashed out in the middle of the course, giving the win to Kingsbury with Graham having to settle for the silver.
Olympic champion Jakara Anthony reached the quarter-final stage, before narrowly being edged out by Japanese skier Rino Yanagimoto with a score of 16-19, finishing in fifth place.
Other NSWIS skiers results include Jackson Harvey in 24th, Cooper Woods 32nd and George Murphy in 45th.
The mogul skiing tour now heads to Valmalenco, Italy, for the last event before the World Championships, a dual mogul World Cup on February 11.