Kyra Jefferson

Events
400 m
2022 season best51.93Aug 6, 2022
Last competitionSilesia Kamila Skolimowska Memorial, Stadion Śląski, Chorzów - Diamond DisciplineAug 6, 2022 · 51.93

As of Nov 14, 2026: 2022 season best 51.93 (Aug 6, 2022) · Last competition: Silesia Kamila Skolimowska Memorial, Stadion Śląski, Chorzów - Diamond Discipline, Aug 6, 2022, 51.93

Personal bests

No personal bests

Progression

SeasonDisciplineResultWindDateCompetitions
2022400m 51.93–Aug 6, 2022Silesia Kamila Skolimowska Memorial, Stadion Śląski, Chorzów - Diamond Discipline