Erisman scores personal best in 400m IM win
Ryan Erisman (4:09.57) crushed his personal best to win the men's 400m individual medley at the USA Swimming National Championships nearly by a full four seconds.

Racing
Ryan Erisman (4:09.57) crushed his personal best to win the men's 400m individual medley at the USA Swimming National Championships nearly by a full four seconds.