2012 U.S. Olympic Swimming Team Trials - Day 6 (Michael Phelps)

2012 U.S. Olympic Swimming Team Trials - Day 6

In This Photo: Michael Phelps
Michael Phelps competes in preliminary heat 13 of the Men's 100 m Butterfly during Day Six of the 2012 U.S. Olympic Swimming Team Trials at CenturyLink Center on June 30, 2012 in Omaha, Nebraska.
(June 29, 2012 - Source: Al Bello/Getty Images North America)