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    Katsuya Hamazaki

    Katsuya Hamazaki

    JP Japan

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    Performance Profile

    Athlete Performance Hub

    Participation and performance history of Katsuya Hamazaki.

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

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    Career Statistics

    Competitions 17
    Disciplines 5
    Podiums 🏆 32
    Records ⚡ 0
    Medal Standings
    Discipline 🥇 🥈 🥉 Total
    CWT 1 0 0 1
    FIM 0 1 0 1
    STA 3 1 3 7
    DYN 3 3 1 7
    DNF 2 1 2 5
    Overall 3 6 2 11
    Total 12 12 8 32

    Clean Dive Rate

    83% White Card
    83% White Card Rate
    Consistent Diver 🌊
    White
    34
    Yellow
    4
    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

    Katsuya Hamazaki vs. Japan

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

    Men
    0 Country-leading marks 5 Disciplines
    World benchmark

    PB vs. World Record

    Personal bests measured against the current world-record benchmarks.

    Men
    5 Disciplines World reference
    Constant Weight Advanced
    Athlete PB 72 m
    World record 136 m
    64 m to the world record 52.9%
    Free Immersion Competitor
    Athlete PB 35 m
    World record 137 m
    102 m to the world record 25.5%
    Static Apnea Advanced
    Athlete PB 06:51
    World record 11:35
    4:44 to the world record 59.1%
    Dynamic with Fins Advanced
    Athlete PB 219 m
    World record 326 m
    107 m to the world record 67.2%
    Dynamic without Fins Advanced
    Athlete PB 155 m
    World record 252 m
    97 m to the world record 61.5%
    Benchmark Analytics

    Performance Radar

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

    5 Registered Disciplines
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    💡 Click legend items to toggle datasets · Hover or tap vertices for exact values and benchmark gaps.
    World Benchmark Index
    53.2% Advanced
    Average proximity to current world records across active disciplines.
    National Leadership 0 / 5 National-leading marks registered for Japan.
    Strongest Discipline DYN 219 m · 67.2% of WR
    Multi-Discipline Analytics

    Multi-discipline profile competing across 5 disciplines with a 53.2% world proximity score.

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    Depth Disciplines

    Constant Weight, Free Immersion

    2 Disciplines
    🏊

    Pool & Indoor Disciplines

    Static Apnea, Dynamic with Fins, Dynamic without Fins

    3 Disciplines