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    Kokoro Nagashima

    Kokoro Nagashima

    JP Japan

    Performance Profile

    Athlete Performance Hub

    Participation and performance history of Kokoro Nagashima.

    Results shown here represent performances from events registered on Freedive Central and are not official.

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    Career Statistics

    Competitions 6
    Disciplines 3
    Podiums 🏆 0
    Records ⚡ 0
    Medal Standings
    Discipline 🥇 🥈 🥉 Total
    DYN-BF 0 0 0 0
    DYN 0 0 0 0
    STA 0 0 0 0
    Overall 0 0 0 0
    Total 0 0 0 0

    Clean Dive Rate

    88% White Card
    88% White Card Rate
    Highly Consistent Diver ⚡
    White
    7
    Yellow
    0
    Red
    1

    Showcase Card Athlete Showcase Card: OVR: Overall Rating (50-99) based on the average points of your top 3 personal bests. ALL/DEP/POL: Archetype class (All-Rounder, Depth, or Pool Specialist). Disciplines: Your absolute best personal performances (PBs). CDR: Clean Dive Rate (% of White Cards/clean dives).

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    ✉️ Missing Events?

    Are some events missing? If you have complete results from events where Kokoro Nagashima participated that are not yet on Freedive Central, we would be glad to import them.

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    JP Athletes from Japan
    Country benchmark

    Kokoro Nagashima vs. Japan

    Personal bests compared with the best eligible marks registered on Freedive Central.

    Women
    0 Country-leading marks 3 Disciplines
    Dynamic with Fins Personal best
    Athlete PB 100 m
    Japan best
    Details
    Country best archived in 2026 by Hanako Hirose at Haajin Cup 2026
    270 m
    Progress to country best 37%
    World benchmark

    PB vs. World Record

    Personal bests measured against the current world-record benchmarks.

    Women
    3 Disciplines World reference
    Dynamic Bifins Competitor
    Athlete PB 100 m
    World record 278 m
    178 m to the world record 36%
    Dynamic with Fins Competitor
    Athlete PB 100 m
    World record 300 m
    200 m to the world record 33.3%
    Static Apnea Competitor
    Athlete PB 04:26
    World record 09:39
    5:13 to the world record 45.9%
    Benchmark Analytics

    Performance Radar

    Multi-discipline benchmark profile of Kokoro Nagashima compared against Japan National Bests and World Records (100%).

    3 Registered Disciplines
    Loading performance radar...
    💡 Click legend items to toggle datasets · Hover or tap vertices for exact values and benchmark gaps.
    World Benchmark Index
    38.4% Competitor
    Average proximity to current world records across active disciplines.
    National Leadership 0 / 3 National-leading marks registered for Japan.
    Strongest Discipline STA 04:26 · 45.9% of WR
    Multi-Discipline Analytics

    Multi-discipline profile competing across 3 disciplines with a 38.4% world proximity score.

    Filter Performance History:

    DYN-BF Dynamic Bifins JP View Japan DYN-BF Results →

    Pos AP RP Pen Pts Competition Date Day Card Remarks
    4 80 m 100 m - 50 AIDA TrueNorth Freediving Cup Jan 31, 2021 D1
    4 Jan 31, 2021
    White Card
    AIDA TrueNorth Freediving Cup
    Announced (AP) 80 m
    Realized (RP) 100 m
    Points 50 pts

    DYN Dynamic with Fins JP View Japan DYN Results →

    🏆
    Personal Best 100 m
    🎯
    Clean Dive Rate 67%
    🌊
    Recorded Dives 3
    📈
    Career Gain 0 m
    Timeline Navigator (3 dives) Years Mar 2019 – Dec 2020
    Mar 2019 Drag handles to adjust time range Dec 2020
    Pos AP RP Pen Pts Competition Date Day Card Remarks
    8 75 m 108 m - 0 AIDA Freediving Cup 2020 Dec 19, 2020 D1
    Dqairways
    5 75 m 94 m - 47 AIDA Free Diving Official Recording -Limited Dynamic Apnea- Feb 11, 2020 D1
    8 50 m 100 m - 50 Freedivng indoor cup 2019 in Tateyama Mar 17, 2019 D2
    8 Dec 19, 2020
    Red Card
    AIDA Freediving Cup 2020
    Announced (AP) 75 m
    Realized (RP) 108 m
    Points 0 pts
    Dqairways
    5 Feb 11, 2020
    White Card
    AIDA Free Diving Official Recording -Limited Dynamic Apnea-
    Announced (AP) 75 m
    Realized (RP) 94 m
    Points 47 pts
    8 Mar 17, 2019
    White Card
    Freedivng indoor cup 2019 in Tateyama
    Announced (AP) 50 m
    Realized (RP) 100 m
    Points 50 pts

    STA Static Apnea JP View Japan STA Results →

    🏆
    Personal Best 04:26
    🎯
    Clean Dive Rate 100%
    🌊
    Recorded Dives 4
    📈
    Career Gain +0:52
    Timeline Navigator (4 dives) Years Feb 2019 – Dec 2020
    Feb 2019 Drag handles to adjust time range Dec 2020
    Pos AP RP Pen Pts Competition Date Day Card Remarks
    12 03:15 03:26 - 41 AIDA Freediving Cup 2020 Dec 19, 2020 D1
    12 03:00 03:18 - 40 Japan Freediving Pool Championships 2019 May 11, 2019 D1
    9 03:00 04:26 - 53 Freedivng indoor cup 2019 in Tateyama Mar 16, 2019 D1
    8 03:00 03:34 - 43 21th TrueNorth FreeDiving Pool Official Recording Feb 10, 2019 D1
    -
    12 Dec 19, 2020
    White Card
    AIDA Freediving Cup 2020
    Announced (AP) 03:15
    Realized (RP) 03:26
    Points 41 pts
    12 May 11, 2019
    White Card
    Japan Freediving Pool Championships 2019
    Announced (AP) 03:00
    Realized (RP) 03:18
    Points 40 pts
    9 Mar 16, 2019
    White Card
    Freedivng indoor cup 2019 in Tateyama
    Announced (AP) 03:00
    Realized (RP) 04:26
    Points 53 pts
    8 Feb 10, 2019
    White Card
    21th TrueNorth FreeDiving Pool Official Recording
    Announced (AP) 03:00
    Realized (RP) 03:34
    Points 43 pts
    -