Most Improved Nebraska Boys 400m Marks Compared to 2025

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Improvement Rankings: Top Nebraska Boys 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 -9.43 2028 1:21.76 1:12.33
2 -9.28 2028 1:19.49 1:10.21
3 -7.80 2028 1:12.63 1:04.83
4 -7.72 2026 1:03.67 55.95
5 -5.84 2028 1:06.93 1:01.09
6 -5.69 ...