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OMAHA, NE - JULY 01: Katie Ledecky of the United States prepares to compete in a final heat for the Women's 100 Meter Freestyle during Day Six of the 2016 U.S. Olympic Team Swimming Trials at CenturyLink Center on July 1, 2016 in Omaha, Nebraska. (Photo by Tom Pennington/Getty Images)

OMAHA, NE - JULY 01: Katie Ledecky of the United States prepares to compete in a final heat for the Women's 100 Meter Freestyle during Day Six of the 2016 U.S. Olympic Team Swimming Trials at CenturyLink Center on July 1, 2016 in Omaha, Nebraska. (Photo by Tom Pennington/Getty Images)
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Getty Images Sport Tom Pennington