ledecky

Katie Ledecky of Bethesda came home in 8:23.84 in 800 freestyle qualifying. (Clive Rose -- Getty Images)

Katie Ledecky of Bethesda came home in 8:23.84 in 800 freestyle qualifying. (Clive Rose — Getty Images)

LONDON, ENGLAND – AUGUST 02: Katie Ledecky of the United States competes in the Women’s 800m Freestyle heat 3 on Day 6 of the London 2012 Olympic Games at the Aquatics Centre on August 2, 2012 in London, England. (Photo by Clive Rose/Getty Images)