The Notre Dame men emerged victorious over ACC rival Louisville for the first time since 2017, while the Louisville women were dominant in their match-up.
Virginia's Walsh swept her individual events against Florida, while Pitt's Chen won the men's 100 and 200 breast in back-to-back meets with Stanford and Cal.
Krzysztof Chmielewski proved his versatility with a 1650 free time of 14:41.62 this past weekend that would have placed 8th at the 2023 NCAA Championships.