The 1500 freestyle without Katie Ledecky gave way for a new National Champion in this event.Katy Campbell dropped more than 27 seconds to win the 1500 freestyle with a new best time of 16:17.59. Danielle Valley finished second with her time of 16:19.83. Lindsay Vrooman added a third place finish with her time of 16:22.83. Gillian Ryan finished fourth at 16:25.74.
Leah Smith had the fastest time out of the afternoon heats with a 16:27.37, which held up for fifth place. Kaitlin Pawlowicz finished sixth with her time of 16:28.31. She was the final swimmer under 16:30.
Isabelle Rongione finished seventh at 16:32.25 and Anina Lund was eighth at 16:36.89.