Regan Smith, now swimming at Stanford University after delaying her enrollment to focus on the Olympic year, dominated the women’s 100 back at the 2021 Toyota U.S. Open Championships. Smith charted a top 10 time in the world with a sweltering 58.69. She came up just shy of the meet record of 58.63 set by Phoebe Bacon in 2019, but still managed to beat the field by more than three seconds. Kobie Melton claimed second overall with a time of 1:01.91, while Anya Mostek picked up third-place honors in 1:01.93.