Walsh has the seven fastest times in history overall, all recorded in the last year. She is 88 hundredths faster than the second-fastest performer in history, Swede Sarah Sjöström (55.48 from ...

The previous record was 55.48 set by Sweden's Sarah Sjostrom in 2016. Gretchen was the youngest of 1,500 swimmers at the 2016 Olympic Trials. She was the first swimmer to break 48 seconds in the ...

After shattering the 100-meter butterfly world record Saturday, Gretchen Walsh maintained her momentum and won Sunday's final at U.S. Olympic trials, qualifying for her first Olympic team.. The 21 ...

Walsh has the seven fastest times in history overall, all recorded in the last year. She is 88 hundredths faster than the second-fastest performer in history, Swede Sarah Sjöström (55.48 from the 2016 ...