Notre Dame sophomore Carli Cronk's record-setting effort included her first sub-minute 100 fly, which she won in 59.13.
Ilya Kharun led five Arizona State men who broke 19 seconds on night one of the Tennessee Invite, swimming 18.41 for the win.
Indiana freshman Liberty Clark has burst onto the scene in her first semester of college swimming, joining elite company in the 100 free.