Rosa Cook

Events
400 m
2019 season best54.28Jun 1, 2019
Last competitionMexican Championships, ChihuahuaJun 1, 2019 · 54.28

As of Nov 14, 2026: 2019 season best 54.28 (Jun 1, 2019) · Last competition: Mexican Championships, Chihuahua, Jun 1, 2019, 54.28

Personal bests

No personal bests

Progression

SeasonDisciplineResultWindDateCompetitions
2019400m 54.28–Jun 1, 2019Mexican Championships, Chihuahua