Abigal Herscu, with the Livermore Aquacowboys, placed second in the womenâs 200-meter breaststroke in Wave I of the U.S. Olympic Trials in Omaha, Nebraska, this week with personal-best time of 2:31.53. She finished less than a second behind Gracie Weyant, with the Sarasota Sharks in Florida, who also swam a personal best of 2:31.10. Herscu moves on to Wave II of the time trials, to be held next week, and will compete in both the 100- and 200-meter breaststroke events. The Wave II time trials will determine members of the U.S. Olympic Team to compete this summer at the Tokyo Olympics.