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ATHLETE OVERVIEW
STATISTICS
Kana
KOYAMA
400mH
Country
Japan
Born
16 DEC 1998
Athlete code
14719704
Personal Bests
400 Metres Hurdles
Result
57.44
Date
03 OCT 2020
Score
1098
4x400 Metres Relay
Result
3:39.59
Date
13 SEP 2020
Score
1059
400 Metres
Result
54.57
Date
24 MAY 2019
Score
1029
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