Most Improved Utah Girls 400m Marks Compared to 2025

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Improvement Rankings: Top Utah 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 -9.54 2027 1:21.10 1:11.56
2 -8.57 2028 1:19.19 1:10.62
2 -8.57 2028 1:42.31 1:33.74
4 -6.38 2027 1:12.50 1:06.12
5 -5.64 2026 1:16.97 1:11.33
6 -5.24 2028 1:05....