Team Australia, Australia's Emma Mckeon, Australia's Brittany Elmslie, Australia's Bronte Campbell and Australia's Cate Campbell pose with their gold medals on the podium after they broke the world in the Women's 4 x 100m Freestyle Relay Final during the swimming event at the Rio 2016 Olympic Games at the Olympic Aquatics Stadium in Rio de Janeiro on August 6, 2016. / AFP / Odd ANDERSEN (Photo credit should read ODD ANDERSEN/AFP/Getty Images)
RIO DE JANEIRO, BRAZIL - AUGUST 06: Silver medalist Simone Manuel, Abbey Weitzeil, Dana Vollmer and Kate Ledecky of the United States, gold medalist Emma McKeon, Brittany Elmslie, Bronte Campbell and Cate Campbell of Australia and bronze medalist Sandrine Mainville, Chantal Van Landeghem, Taylor Ruck and Penny Oleksak of Canada pose during the medal ceremony for the Final of the Women's 4 x 100m Freestyle Relay on Day 1 of the Rio 2016 Olympic Games at the Olympic Aquatics Stadium on August 6, 2016 in Rio de Janeiro, Brazil. (Photo by Clive Rose/Getty Images)
(FromL) Australia's Brittany Elmslie, Australia's Cate Campbell, Australia's Bronte Campbell and Australia's Emma Mckeon celebrate after they broke the world record to win the Women's 4x100m Freestyle Relay Final during the swimming event at the Rio 2016 Olympic Games at the Olympic Aquatics Stadium in Rio de Janeiro on August 6, 2016. / AFP / Odd ANDERSEN (Photo credit should read ODD ANDERSEN/AFP/Getty Images)
TOPSHOT - (FromL) Australia's Brittany Elmslie, Australia's Emma Mckeon and Australia's Bronte Campbell celebrate after they broke the world record to win the Women's 4x100m Freestyle Relay Final during the swimming event at the Rio 2016 Olympic Games at the Olympic Aquatics Stadium in Rio de Janeiro on August 6, 2016. (Photo by Martin BUREAU / AFP) (Photo credit should read MARTIN BUREAU/AFP/Getty Images)
