Cooper Costello

Personal Bests

Best times from available individual swims and official relay lead-offs. Career coverage may be incomplete.

100 Butterfly

200 Butterfly

Meet dates describe the competition. Race dates are shown per swim where available.

100 Butterfly SCY

—Preliminary247.20

200 Butterfly SCY

—Championship Final51:45.67

200 Butterfly SCY

—Preliminary51:46.94

200 IM SCY

—Preliminary111:49.05

200 IM SCY

—Consolation Final—1:50.58

100 Butterfly SCY

—Championship Final—DQ

100 Butterfly LCM

—Heat7956.18

200 Butterfly LCM

—Heat562:04.55