Isabella Guthrie

Events
400 m hurdles
2022 season best58.89Aug 4, 2022
Last competitionWorld Athletics U20 ChampionshipsAug 2, 2022 · 58.89

As of Nov 14, 2026: 2022 season best 58.89 (Aug 4, 2022) · Last competition: World Athletics U20 Championships, Aug 2, 2022, 58.89

Personal bests

No personal bests

Progression

SeasonDisciplineResultWindDateCompetitions
2022400mH 58.89–Aug 4, 2022World Athletics U20 Championships