Most Improved Missouri Girls 400m Marks Compared to 2025

Jun 05, 2026

PRO

See the rest of this article

Access the complete article with MileSplit PRO.

Already a subscriber? Log in.

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

Comparing 2026 season to 2025 season

...

Rank	Improved	Athlete/Team	Class	2025 PR	2026 PR
1	-15.00	Samya Daniels Hogan Prep Academy Charter	2026	1:28.94	1:13.94
2	-14.99	Kalysta O'Haver Harrisburg High School	2027	1:25.75	1:10.76
3	-14.45	Jordyn Keiser Washington High School	2028	1:16.98	1:02.53
4	-11.88	Emma Golubski Webb City High School	2027	1:17.42	1:05.54
5	-11.68	Chloe Davidson Leeton High School	2027	1:29.58	1:17.90
6	-11.54