Most Improved Wisconsin Girls 400m Marks Compared to 2025

Apr 10, 2026

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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	-4.22	Dynasty Fancher Greendale (Martin Luther)	2027	1:15.90	1:11.68
2	-4.11	Lana Erickson Spring Valley	2026	1:14.46	1:10.35
3	-3.87	Isabella Bunders Wauzeka-Steuben	2026	1:13.71	1:09.84
4	-3.52	Emery Ferren Mukwonago	2028	1:13.60	1:10.08
5	-2.34	Emma Spalitta Middleton	2027	1:27.76	1:25.42
6	-2.14	Amelia Arrigoni Mou...