Regan Smith Clips 100 Back U.S. Open Record (57.64) After Wi

After swimming the world's fastest 200 fly of the season, Regan Smith threw down a 57.64 for a new U.S. Open Record in the 100 backstroke.

Related Keywords

United States , Fukuoka , Japan , American , Regan Smith , Leah Shackley , Riley Overend , Regan Smithproved , Bob Bowman , Torri Huske , Taylor Ruck , Kaylee Mckeown , Rhyan White , , United States Swimming , Fukuoka World , Record Split Comparison , Pro Swim Series , Summer Mcintosh , Dakota Luther ,