Canada's Kylie Masse just misses out on another world medal with 4th place finish in 50m backstroke
After finishing in fourth place on Tuesday's women's 100-metre backstroke final, Kylie Masse of LaSalle, Ont., finished fourth in Thursday's women's 50m backstroke final at the World Aquatics Championships in Singapore. American Katherine Berkoff won gold, while Calgary's Ingrid Wilm finished in eighth place.