Most Improved South Carolina Girls 400m Marks Compared to 2025

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Improvement Rankings: Top South Carolina 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 -28.81 2027 1:32.25 1:03.44
2 -18.86 2029 1:31.53 1:12.67
3 -17.10 2028 1:19.31 1:02.21
4 -13.75 2026 1:19.91 1:06.16
5 -13.71 2030 1:22.06 1:08.35
6 -13.58