Most Improved Seniors: Top Boys 400m Performers in North Carolina

MileSplit Staff
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Ranking the Most Improved Class of 2026 Boys 400m performers from North Carolina compared to their best results from 2025.

Most Improved - 400 Meter Dash

Comparing 2026 season to 2025 season

Rank Improved Athlete/Team Class 2025 PR 2026 PR
1 -8.90 2026 1:08.90 1:00.00
2 -8.57 2026 1:14.47 1:05.90
3 -7.41 2026 1:05.34 57.93
4 -6.41 2026 1:03.05 56.64
5 -6.27 2026 58.87 52.60
6 -6.04