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ATHLETE OVERVIEW
STATISTICS
Ryotaro
HAMAKAWA
400m
Japan
Born
19 SEP 2007
Ryotaro's code
15113061
Personal bests
400 Metres
Result
48.34
Date
05 OCT 2024
Score
959
Competition & venue
Prefectural Stadium, Okayama (JPN)
* Not legal
Season’s bests (2024)
* Not legal
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