S Discover the groupSwimming3 members 0′ 8″1′ 4″2′ 0″2′ 7″3′ 3″3′ 11″4′ 7″5′ 3″5′ 11″6′ 7″ Katie Ledecky6′ 0″ Michael Phelps6′ 4″ Simone Manuel5′ 10″ Meet the groupSwimming membersTap a member to see their height profile. Katie Ledecky6′ 0″ 6′ 0″ Simone Manuel5′ 10″ 5′ 10″ Michael Phelps6′ 4″ 6′ 4″