HANGZHOU, CHINA - DECEMBER 11: Gold medalist team of United States celebrates during medal ceremony at the Women's 4x100 freestyle relay finals of the 14th FINA World Swimming Championships at Hangzhou Olympic Sports Expo on day one on December 11, 2018 in Hangzhou, China. (Photo by Lintao Zhang/Getty Images)
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HANGZHOU, CHINA - DECEMBER 11: Team of United States elebrates after win the Women's 4x100 freestyle relay finals of the 14th FINA World Swimming Championships at Hangzhou Olympic Sports Expo on day one on December 11, 2018 in Hangzhou, China. (Photo by Lintao Zhang/Getty Images)
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Getty Images Sport Lintao Zhang

HANGZHOU, CHINA - DECEMBER 11: Team of United States elebrates after win the Women's 4x100 freestyle relay finals of the 14th FINA World Swimming Championships at Hangzhou Olympic Sports Expo on day one on December 11, 2018 in Hangzhou, China. (Photo by Lintao Zhang/Getty Images)
Getty Images

Getty Images Sport Lintao Zhang