Most Improved Illinois Girls 100m Marks Compared to 2025

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Improvement Rankings: Top Illinois Girls 100m marks compared to their season’s best performances from 2025.

Most Improved - 100 Meter Dash

Comparing 2026 season to 2025 season

Rank Improved Athlete/Team Class 2025 PR 2026 PR
1 -8.70 2026 21.63 12.93
2 -3.48 2028 18.80 15.32
3 -3.34 2026 15.78 12.44
4 -2.83 2028 17.70 14.87
5 -2.82 2028 18.26 15.44
6 -2.70