Most Improved Ohio Girls 400m Marks Compared to 2025

Apr 17, 2026

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Improvement Rankings: Top Ohio Girls 400m marks compared to their season’s best performances from 2025.

Most Improved - 400 Meter Dash

Comparing 2026 season to 2025 season

Rank	Improved	Athlete/Team	Class	2025 PR	2026 PR
1	-15.37	Breanna Kern Richmond Hts.	2026	1:29.36	1:13.99
2	-13.71	Addison Mullins Springboro	2028	1:23.38	1:09.67
3	-13.23	Jailah Strickland Springfield	2028	1:28.14	1:14.91
4	-11.70	Jennifer Henson Felicity-Franklin	2029	1:38.44	1:26.74
5	-11.31	Addyson Criblez Columbian	2028	1:34.45	1:23.14
6	-10.76	Rileigh Hammer Maysville ...