Michael Phelps and Ryan Lochte to Compete in 400 IM

(l-R) US silver medalist Michael Phelps and team-mate gold medalist Ryan Lochte hold their medals on the podium during the award ceremony for the final of the men's 200-metre individual medley swimming event in the FINA World Championships at the indoor stadium of the Oriental Sports Center in Shanghai on July 28, 2011. Peter Sparks/AFP/Getty Images