Jacek Arentewicz

Personal Bests

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

50 Breaststroke

100 Breaststroke

200 Breaststroke

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

100 Breaststroke SCY

—Championship Final453.47

100 Breaststroke SCY

—Preliminary754.76

200 IM SCY

—Consolation Final121:50.64

200 IM SCY

—Preliminary141:51.79

200 Breaststroke SCY

—Championship Final21:54.93

200 Breaststroke SCY

—Preliminary51:57.37

50 Breaststroke LCM

—Heat3029.98

100 Breaststroke LCM

—Semifinal131:02.67

100 Breaststroke LCM

—Heat141:03.10

200 Breaststroke LCM

—Heat102:15.90