SwimInfo
US Open Day 4 Prelims: Mallory Comerford, Regan Smith Top Seeds; Thomas Heilman Breaks Own NAG Record
The 2021 US Open began its final day with the prelims session Saturday from Greensboro Aquatic Center. Katie Ledecky has proved to be in strong form all meet, and several other Olympians have come away with victories, including Bobby Finke and Regan Smith. Smith again has a top seed along...