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KAZAN, RUSSIA - AUGUST 06: Cate Campbell of Australia reacts with Ranomi Kromowidjojo of the Netherlands after the Women's 100m Freestyle Semi-finals on day thirteen of the 16th FINA World Championships at the Kazan Arena on August 6, 2015 in Kazan, Russia. (Photo by Streeter Lecka/Getty Images)

KAZAN, RUSSIA - AUGUST 06:  Cate Campbell of Australia reacts with Ranomi Kromowidjojo of the Netherlands after the Women's 100m Freestyle Semi-finals on day thirteen of the 16th FINA World Championships at the Kazan Arena on August 6, 2015 in Kazan, Russia.  (Photo by Streeter Lecka/Getty Images)