Most Improved Arizona Girls 100m Marks Compared to 2025

Mar 20, 2026

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

Comparing 2026 season to 2025 season

Rank	Improved	Athlete/Team	Class	2025 PR	2026 PR
1	-2.55	Iyana Leon Desert Vista High School	2038	18.19	15.64
2	-2.38	Isis Balestrino Chaparral High School	2028	16.25	13.87
3	-2.18	Sai'ann Butler Tolleson Union High School	2028	18.00	15.82
4	-2.07	Clareese Poe Alhambra High School	2026	16.21	14.14
5	-1.82	Trinity Mitchell Valley High School (Sanders)	2026	17.71	15.89
6	-1.75	Jordan...