Regan Smith is an American swimmer. She is the current world record holder of the women's 200-meter backstroke, and former world record holder in the 100-meter backstroke. She has a second world record as a part of the USA women's 4 x 100 medley relay. Read More
Australian swimmer Kaylee McKeown broke American Regan Smith's world record in the 100m backstroke, clocking 57.45 seconds to win her Olympic Trials on Sunday. ...
