Dan Stevenson, Bolingbrook, Ill., lost in the first round to Sidnei Frigo with a 5.860/247.57 to Frigo’s 5.828/250.51. (Adam Cranmer photo)

Shane Mounari, Battleground, Wash., was Jonathan Gray’s first opponent. Even with a slower Reaction Time, Gray got to the finish line first with a 5.782/254.62 to Mounari’s 6.570/197.47. (Adam Cranmer photo)