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Tomoya YAMAGUCHI
400m
 Japan
Born20 JUN 2006 (19)
Tomoya's code15115565
Personal bests
resultResult
3:07.40
dateDate
07 JUN 2025
scoreScore
1085
competitionCompetition & venue
Prefectural Stadium, Okayama (JPN)
resultResult
48.43
dateDate
08 MAY 2025
scoreScore
954
competitionCompetition & venue
Gion Stadium, Sagamihara (JPN)
resultResult
42.30
dateDate
08 MAY 2025
scoreScore
914
competitionCompetition & venue
Gion Stadium, Sagamihara (JPN)
* Not legal
Season’s bests (2025)
* Not legal
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