Image After a lap, it was Tonus out front, with Malcolm Stewart closing fast. Malcolm had been the fastest qualifier in the 250s. Credit GuyB Related: Supercross Supercross 2016 Photo Blast Detroit Arnaud Tonus Malcolm Stewart Use keyboard arrow keys to browse the gallery. Swipe to browse the gallery. Prev Next 25 of 47Autoplay Autoplay SlowMedFast Share to Facebook Facebook Facebook Share to Twitter Twitter Twitter GuyB 3/21/2016 3:46pm Share to Facebook Facebook Facebook Share to Twitter Twitter Twitter