Toshio Irie

Japan

Personal Bests

Best times from available individual swims and official relay lead-offs. Career coverage may be incomplete. Select an event to show its progression.

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

100 Backstroke LCM

—Final21:09.80

100 Backstroke LCM

—Semifinal11:10.90

100 Backstroke LCM

—Heat11:11.30

100 Backstroke LCM

—Heat21:13.40

100 Backstroke LCM

—Final41:13.60

100 Backstroke LCM

—Semifinal21:14.00