Most Improved Wisconsin Girls 400m Marks Compared to 2025

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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 2027 1:15.90 1:11.68
2 -4.11 2026 1:14.46 1:10.35
3 -3.87 2026 1:13.71 1:09.84
4 -3.52 2028 1:13.60 1:10.08
5 -2.34 2027 1:27.76 1:25.42
6 -2.14