Chase Kalisz joins six-timers worlds club with runner-up finish at US national championshipsChase Kalisz has become the seventh American swimmer to make six world championship teams.
Katie Ledecky joins an elite club with another dominating performance at the US nationalsKatie Ledecky has joined an elite club, earning her sixth trip to the world championships with a dominating victory in the 800-meter freestyle at the U.S. nationals.