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Soyo YAMAUCHI
400m
300m
 Japan
Born06 OCT 2004 (22)
Soyo's code14955908
Personal bests
resultResult
3:37.08
dateDate
07 SEP 2026
scoreScore
1079
competitionCompetition & venue
International Stadium, Yokohama (JPN)
resultResult
54.62
dateDate
10 JUN 2022
scoreScore
1027
competitionCompetition & venue
Yanmar Stadium Nagai, Osaka (JPN)
resultResult
39.08
dateDate
09 OCT 2022
scoreScore
1006
competitionCompetition & venue
Tochigi Prefectural Sports Park Stadium, Utsunomiya (JPN)
resultResult
24.61
dateDate
23 SEP 2021
scoreScore
978
resultResult
12.34
dateDate
22 SEP 2023
scoreScore
925
* Not legal
Season’s bests (2026)
* Not legal
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