Madeline Jump finished second in the 1-meter diving event Saturday.
Molly Logsdon won the MIAA championship in the 100 breaststroke Friday night.
Nicki Bailey finished second in the 3-meter diving event.
The 800 free relay team finished fourth on Wednesday.
The duo combined for six wins over the weekend for Kalamazoo.
Nicki Bailey broke her own school record in the 1-meter (11 dives) event at Calvin.