Kosuke Matsui

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.

2022 16th FINA World Swimming Championships (25m) · Melbourne · Meet 13–18 Dec 2022

—21.14relay lead-off

2018 FINA Swimming World Cup · Tokyo · Meet 9–11 Nov 2018

—47.52

2018 FINA Swimming World Cup · Eindhoven · Meet 28–30 Sep 2018

—23.57

2018 FINA Swimming World Cup · Eindhoven · Meet 28–30 Sep 2018

—51.93

2018 FINA Swimming World Cup · Budapest · Meet 4–6 Oct 2018

—22.62

100 Butterfly

2017 FINA/airweave Swimming World Cup · Moscow · Meet 2–3 Aug 2017

—51.57

2018 FINA Swimming World Cup · Tokyo · Meet 9–11 Nov 2018

—52.17

All Results 86 swims · 18 meets

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

2022 16th FINA World Swimming Championships (25m) · Melbourne · Meet 13–18 Dec 2022

50 Freestyle SCM

—Heat1221.17

50 Freestyle SCM

—Semifinal1621.42

2019 FINA Swimming World Cup · Doha · Meet 7–9 Nov 2019

50 Freestyle SCM

—Final222.02

50 Freestyle SCM

—Heat122.40

50 Butterfly SCM

—Final623.89

50 Butterfly SCM

—Heat324.17

100 Freestyle SCM

—Final549.82

100 Freestyle SCM

—Heat350.14

2019 FINA Swimming World Cup · Kazan · Meet 1–3 Nov 2019

50 Freestyle SCM

—Final422.10

50 Freestyle SCM

—Heat222.37

50 Butterfly SCM

—Final723.75

50 Butterfly SCM

—Heat323.76

100 Freestyle SCM

—Heat449.99

2019 FINA Swimming World Cup · Berlin · Meet 11–13 Oct 2019

50 Freestyle SCM

—Final221.93

50 Freestyle SCM

—Heat222.19

50 Butterfly SCM

—Final623.83

50 Butterfly SCM

—Heat324.17

100 Freestyle SCM

—Final549.78

100 Freestyle SCM

—Heat249.87

2019 FINA Swimming World Cup · Budapest · Meet 4–6 Oct 2019

50 Freestyle SCM

—Heat222.24

50 Freestyle SCM

—Final322.26

50 Butterfly SCM

—Heat223.93

50 Butterfly SCM

—Final724.00

100 Freestyle SCM

—Heat350.37

2019 FINA Swimming World Cup · Tokyo · Meet 2–4 Aug 2019

50 Freestyle SCM

—Heat222.16

50 Freestyle SCM

—Final622.26

50 Butterfly SCM

—Heat323.98

100 Freestyle SCM

—Heat450.09

2018 14th FINA World Swimming Championships (25m) · Hangzhou · Meet 11–16 Dec 2018

50 Freestyle SCM

—Semifinal1321.30

50 Freestyle SCM

—Heat1121.34

2018 FINA Swimming World Cup · Tokyo · Meet 9–11 Nov 2018

50 Freestyle SCM

—Final421.19

50 Freestyle SCM

—Heat121.33

50 Butterfly SCM

—Final522.71

50 Butterfly SCM

—Heat122.82

50 Backstroke SCM

—Heat323.92

100 Freestyle SCM

—Final447.52

100 Freestyle SCM

—Heat247.90

100 IM SCM

—Final452.17

100 IM SCM

—Heat253.17

2018 FINA Swimming World Cup · Budapest · Meet 4–6 Oct 2018

50 Freestyle SCM

—Heat121.21

50 Freestyle SCM

—Final721.38

50 Butterfly SCM

—Final322.62

50 Butterfly SCM

—Heat222.87

50 Backstroke SCM

—Final423.69

50 Backstroke SCM

—Heat123.71

100 Freestyle SCM

—Heat347.89

100 Freestyle SCM

—Final848.47

100 IM SCM

—Heat252.75

100 IM SCM

—Final353.08

2018 FINA Swimming World Cup · Eindhoven · Meet 28–30 Sep 2018

50 Freestyle SCM

—Heat221.38

50 Freestyle SCM

—Final521.43

50 Backstroke SCM

—Final323.57

50 Backstroke SCM

—Heat124.02

100 Freestyle SCM

—Heat448.19

100 Backstroke SCM

—Final551.93

100 IM SCM

—Final452.56

100 Backstroke SCM

—Heat352.64

100 IM SCM

—Heat252.70

2017 FINA/airweave Swimming World Cup · Tokyo · Meet 14–15 Nov 2017

50 Butterfly SCM

—Heat123.35

100 Freestyle SCM

—Heat248.01

100 Backstroke SCM

—Heat552.98

2017 FINA/airweave Swimming World Cup · Eindhoven · Meet 11–12 Aug 2017

50 Freestyle SCM

—Final721.58

50 Freestyle SCM

—Heat221.61

50 Backstroke SCM

—Final723.96

50 Backstroke SCM

—Heat424.44

100 Freestyle SCM

—Heat949.43

100 Backstroke SCM

—Heat352.06

100 Backstroke SCM

—Final852.32

2017 FINA/airweave Swimming World Cup · Berlin · Meet 6–7 Aug 2017

50 Butterfly SCM

—Heat323.75

100 Freestyle SCM

—Heat648.25

100 Backstroke SCM

—Heat552.69

2017 FINA/airweave Swimming World Cup · Moscow · Meet 2–3 Aug 2017

50 Freestyle SCM

—Heat321.56

50 Freestyle SCM

—Final721.63

50 Backstroke SCM

—Heat524.13

100 Butterfly SCM

—Heat451.57

100 IM SCM

—Final853.07

100 IM SCM

—Heat153.12

2016 FINA/airweave Swimming World Cup · Tokyo · Meet 25–26 Oct 2016

50 Freestyle SCM

—Final821.71

50 Freestyle SCM

—Heat321.74

100 Freestyle SCM

—Heat548.49

2014 FINA/MASTBANK Swimming World Cup · Tokyo · Meet 28–29 Oct 2014

50 Freestyle SCM

—Heat422.10

100 Freestyle SCM

—Heat649.51

2013 FINA Swimming World Cup · Tokyo · Meet 9–10 Nov 2013

50 Freestyle SCM

—Heat122.12

100 Freestyle SCM

—Heat149.64

2012 FINA/Arena Swimming World Cup · Tokyo · Meet 6–7 Nov 2012

50 Freestyle SCM

—Heat722.78

50 Backstroke SCM

—Heat525.88