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    Keiko Namikawa

    Keiko Namikawa

    JP Japan

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    Performance Profile

    Athlete Performance Hub

    Participation and performance history of Keiko Namikawa.

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

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    Career Statistics

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

    Clean Dive Rate

    40% White Card
    40% White Card Rate
    Boundary Pusher 🚀
    White
    2
    Yellow
    3
    Red
    0

    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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    JP Athletes from Japan
    Country benchmark

    Keiko Namikawa 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 71 m
    Japan best
    Details
    Country best archived in 2026 by Hanako Hirose at Haajin Cup 2026
    270 m
    Progress to country best 26.3%
    World benchmark

    PB vs. World Record

    Personal bests measured against the current world-record benchmarks.

    Women
    3 Disciplines World reference
    Static Apnea Competitor
    Athlete PB 04:22
    World record 09:39
    5:17 to the world record 45.3%
    Constant Weight Competitor
    Athlete PB 29 m
    World record 123 m
    94 m to the world record 23.6%
    Dynamic with Fins Competitor
    Athlete PB 71 m
    World record 300 m
    229 m to the world record 23.7%
    Performance overview

    Performance Radar

    Personal bests compared with national benchmarks and the world benchmark for each discipline.

    Female / Japan
    Performance comparison data is available in the table below.

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    Keiko Namikawa (PB) Japan Best World benchmark (100%)

    Tap or hover over a point for exact values.

    Discipline breakdown

    Exact performances and the remaining gap to each benchmark.

    World record National record
    Performance comparison by discipline
    DisciplinePersonal bestNational bestWorld benchmark% WorldNational gapWorld gap
    STAStatic Apnea 4:22 7:52 9:39 45.3% 3:30 5:17
    CWTConstant Weight 29 m 113 m 123 m 23.6% 84 m 94 m
    DYNDynamic with Fins 71 m 270 m 300 m 23.7% 199 m 229 m

    Filter Performance History

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    Disciplines 3 of 3 active
    Depth Disciplines
    Pool Disciplines
    1 active discipline

    Depth Disciplines

    Depth performances across constant weight, free immersion and sled disciplines.

    CWT Constant Weight JP View Japan CWT Results →

    Performance evolution

    Explore CWT history

    PB
    —
    Clean dives
    —
    Performances
    2
    Career gain
    —
    White card Yellow card Red card PB Record Japan record 113 m
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    Career navigator Year changes Full career
    — — —

    Vertical markers indicate year changes. Drag the highlighted window to move it, or drag a handle to resize. Double-click to reset.

    Showing 2 of 2 results

    2 active disciplines

    Pool Disciplines

    Pool performances across static apnea and the dynamic disciplines.

    STA Static Apnea JP View Japan STA Results →

    Performance evolution

    Explore STA history

    PB
    —
    Clean dives
    —
    Performances
    2
    Career gain
    —
    White card Yellow card Red card PB Record Japan record 7:52
    Loading performance history…
    Career navigator Year changes Full career
    — — —

    Vertical markers indicate year changes. Drag the highlighted window to move it, or drag a handle to resize. Double-click to reset.

    Showing 2 of 2 results

    DYN Dynamic with Fins JP View Japan DYN Results →

    Showing 1 of 1 results