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Olympics Day 2 - Swimming

LONDON, ENGLAND - JULY 29: gold medallist Dana Vollmer of the United States celebrates after winning the gold medal and setting a new world record time of 55.98 seconds in the Women's 100m Butterfly final on Day 2 of the London 2012 Olympic Games at the Aquatics Centre on July 29, 2012 in London, England. (Photo by Al Bello/Getty Images)

U.S. swimmer Dana Vollmer


Vollmer won gold and broke a world record after completing the 100 butterfly at

the Aquatics Centre in London.