Ohio State’s Hannah Bach led from start-to-finish in the women’s 100 breast at the 2021 Toyota U.S. Open Championships. Bach brought home the gold in the event with a quick 1:09.01 for the win. She led going out in 32.21 before coming home in 36.80. Jinq En Phee and Tylor Mathieu matched each other with second-place 1:10.28s, more than a second behind the victor.