Brionna Thomas

Events
400 m
2019 season best53.04Jul 27, 2019
Last competitionUSA Championships, Drake Stadium, Des Moines, IAJul 25, 2019 · 53.04

As of Nov 14, 2026: 2019 season best 53.04 (Jul 27, 2019) · Last competition: USA Championships, Drake Stadium, Des Moines, IA, Jul 25, 2019, 53.04

Personal bests

No personal bests

Progression

SeasonDisciplineResultWindDateCompetitions
2019400m 53.04–Jul 27, 2019USA Championships, Drake Stadium, Des Moines, IA