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WINDSOR, CANADA - DECEMBER 07: Katinka Hosszu of Hungary competes in a preliminary heat of the 800m Freestyle on day two of the 13th FINA World Swimming Championships (25m) at the WFCU Centre on December 7, 2016 in Windsor Ontario, Canada. (Photo by Gregory Shamus/Getty Images)

WINDSOR, CANADA - DECEMBER 07:  Katinka Hosszu of Hungary competes in a preliminary heat of the 800m Freestyle on day two of the 13th FINA World Swimming Championships (25m) at the WFCU Centre on December 7, 2016 in Windsor Ontario, Canada.  (Photo by Gregory Shamus/Getty Images)