USA Swimming announced today that swimmers from around the globe will be making five stops in the United States next year as part of the 2020 TYR Pro Swim Series. Scheduled between November 2019 and May 2020, athletes will use the world-class domestic events in Greensboro, N.C.; Knoxville, Tenn.; Des Moines, Iowa; Mission Viejo, Calif. and Indianapolis, Ind. in preparation for their run to the 2020 Olympic Games.