McEvoy flies in men's 100m, relay best hope for James Magnussen at Rio | photos

Updated May 26 2016 - 10:51am, first published April 12 2016 - 2:00pm

Cameron McEvoy spent the afternoon answering questions on a maths assignment and knows his Rio rivals will be doing their homework on him after he demolished the field in the 100m freestyle final at the Olympic qualifiers in Adelaide on Monday night.