MIZUNUMA Naoki
JapanEvents and Medals
| Discipline | Event | Rank | Medal |
|---|---|---|---|
 Swimming |
Men's 50m Butterfly | ||
| Men's 100m Butterfly | 4 | ||
| Men's 4 x 100m Medley Relay | 3 |
|
Schedule
Change
| Start Time | Location | Event | Status |
|---|---|---|---|
| Hangzhou Olympic Sports Centre Aquatic Sports Arena |
Finished |
||
| Hangzhou Olympic Sports Centre Aquatic Sports Arena |
Finished |
||
| Followed by | Hangzhou Olympic Sports Centre Aquatic Sports Arena |
Finished |
|
| Hangzhou Olympic Sports Centre Aquatic Sports Arena |
Finished |
||
| Followed by | Hangzhou Olympic Sports Centre Aquatic Sports Arena |
Finished |
Biographical Information
Highlights
:
| Rank | Event | Year | Location | Result |
|---|---|---|---|---|
| Olympic Games | ||||
| 6 | Men's 4 x 100m Medley Relay | 2020 | Tokyo, JPN | 3:29.91 |
| Semifinal | Men's 100m Butterfly | 2020 | Tokyo, JPN | 51.46 |
| World Championships | ||||
| 2 | Men's 100m Butterfly | 2022 | Budapest, HUN | 50.94 |
| 4 | Men's 4 x 100m Medley Relay | 2019 | Gwangju, KOR | 3:30.35 |
| 6 | Men's 4 x 100m Medley Relay | 2023 | Fukuoka, JPN | 3:32.58 |
| 7 | Mixed 4 x 100m Medley Relay | 2022 | Budapest, HUN | 3:45.28 |
| Semifinal | Men's 100m Butterfly | 2019 | Gwangju, KOR | 51.71 |
| Heats | Men's 50m Butterfly | 2023 | Fukuoka, JPN | 23.75 |
| Heats | Men's 100m Butterfly | 2023 | Fukuoka, JPN | 51.93 |
| Heats | Men's 50m Butterfly | 2022 | Budapest, HUN | 23.60 |
| Heats | Men's 4 x 100m Medley Relay | 2022 | Budapest, HUN | 3:34.17 |
| Heats | Men's 50m Butterfly | 2019 | Gwangju, KOR | 23.74 |
| Heats | Mixed 4 x 100m Medley Relay | 2019 | Gwangju, KOR | DSQ |
| Mare Nostrum | ||||
| 1 | Men's 100m Butterfly | 2022 | Canet-en-Roussillon, FRA | 51.42 |
| 1 | Men's 100m Butterfly | 2022 | Barcelona, ESP | 51.46 |
| 7 | Men's 50m Butterfly | 2022 | Barcelona, ESP | 23.88 |
:
University Staff
:
Health Studies, Sports Science - Niigata University of Health and Welfare, Japan
:
Japanese
:
Niigata University of Health and Welfare [Japan]
:
Yoshimitsu Shimoyama [club, national], JPN
:
In October 2022 he sustained a back injury and was sidelined for a month. (news, 22 Jan 2023)
:
He began swimming at age six in Mooka, Japan. (mainichi, 04 Jan 2020; the-ans, 17 Jul 2019)
:
He liked playing in water, particularly in a pond at his grandfather's house, and became interested in swimming while observing carp. (mainichi, 12 Aug 2019; the-ans, 17 Jul 2019)
:
To win multiple medals at the 2024 Olympic Games in Paris. (pref, 01 Oct 2021)
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He started increasing the amount of core training he does since he was troubled by a back injury in October 2022. (news, 22 Jan 2023)
:
Coach Yoshimitsu Shimoyama. (news, 22 Jan 2023)
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In 2021 he received the Mooka City Special Honor Award in Japan. (city, 01 Jan 2022)
In 2021 he received the Tochigi Prefecture Sports Achievement Award in Japan. (pref, 01 Oct 2021)
In 2019 he received the Mooka City Special Achievement Award in Japan. (tokyo-np, 26 Jun 2019)
In 2021 he received the Tochigi Prefecture Sports Achievement Award in Japan. (pref, 01 Oct 2021)
In 2019 he received the Mooka City Special Achievement Award in Japan. (tokyo-np, 26 Jun 2019)
Legend
- :
- Bronze Medal
- :
- Gold Medal Event
- :
- Silver Medal Event
- :
- Bronze Medal Event
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