Kyra Jefferson

Events
400 m
2022 season best52.16Aug 30, 2022
Last competition58. Palio Città della Quercia, Stadio Quercia, RoveretoAug 30, 2022 · 52.16

As of Nov 14, 2026: 2022 season best 52.16 (Aug 30, 2022) · Last competition: 58. Palio Città della Quercia, Stadio Quercia, Rovereto, Aug 30, 2022, 52.16

Personal bests

No personal bests

Progression

SeasonDisciplineResultWindDateCompetitions
2022400m 52.16–Aug 30, 202258. Palio Città della Quercia, Stadio Quercia, Rovereto