The biggest questions headed into the women's 4x100 FR are who the USA will keep from prelims, and whether the Aussies have a shot at the world record.
Maggie Mac Neil captures women's 100m butterfly gold, sets Canadian record at short-course worlds cbc.ca - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from cbc.ca Daily Mail and Mail on Sunday newspapers.