Regina Mitrofanova

Events
400 m
2019 season best61.48Jul 26, 2019
Last competitionKazakh Championships, AlmatyJul 26, 2019 · 61.48

As of Nov 14, 2026: 2019 season best 61.48 (Jul 26, 2019) · Last competition: Kazakh Championships, Almaty, Jul 26, 2019, 61.48

Personal bests

No personal bests

Progression

SeasonDisciplineResultWindDateCompetitions
2019400m 61.48–Jul 26, 2019Kazakh Championships, Almaty