Brionna Thomas

Events
400 m
2019 season best53.07Jul 27, 2019
Last competitionUSA Championships, Drake Stadium, Des Moines, IAJul 27, 2019 · 53.07

As of Nov 14, 2026: 2019 season best 53.07 (Jul 27, 2019) · Last competition: USA Championships, Drake Stadium, Des Moines, IA, Jul 27, 2019, 53.07

Personal bests

No personal bests

Progression

SeasonDisciplineResultWindDateCompetitions
2019400m 53.07–Jul 27, 2019USA Championships, Drake Stadium, Des Moines, IA