Most Improved Illinois Girls 1600m Marks Compared to 2025

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Improvement Rankings: Top Illinois Girls 1600m marks compared to their season’s best performances from 2025.

Most Improved - 1600 Meter Run

Comparing 2026 season to 2025 season

Rank Improved Athlete/Team Class 2025 PR 2026 PR
1 -1:50.75 2026 10:15.91 8:25.16
2 -1:37.00 2027 7:12.74 5:35.74
3 -1:21.54 2027 8:07.54 6:46.00
4 -1:20.52 2026 7:36.67 6:16.15
5 -1:12.78 2026 8:07.67 6:54.89
6 -1:09.0...