Most Improved Wisconsin Girls 400m Marks Compared to 2025

May 29, 2026

This content requires a MileSplit Pro plan.
Join Now and select any plan for instant access!

MileSplit Pro Join Now

Improvement Rankings: Top Wisconsin 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	-35.27	Diana Thompson Milwaukee Juneau	2027	2:09.06	1:33.79
2	-23.02	Aubrey Coleman Racine Case	2028	1:50.27	1:27.25
3	-18.03	Tieneesa Flowers Milwaukee Lutheran	2027	1:24.80	1:06.77
4	-16.87	Quinn Kensmoe Eleva-Strum	2029	1:35.78	1:18.91
5	-14.22	Anaya Bonn Nekoosa	2028	1:39.44	1:25.22
6	-14.00	Johannah Grossinger Fal...