Most Improved Massachusetts Girls 400m Marks Compared to 2025

May 15, 2026

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Improvement Rankings: Top Massachusetts Girls 400m 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	-17.76	Rachel Hyotte Framingham High School	2028	1:30.65	1:12.89
2	-15.94	Ahnye Williams Marlborough High School	2026	1:25.24	1:09.30
3	-14.83	Grace Moriarty Arlington Catholic High School	2030	1:27.97	1:13.14
4	-11.17	Jessica Pina Southeastern Regional Vocational Technical High School	2028	1:21.34	1:10.17
5	-10.64	Abby Reiners Mount Everett Reg.	2026	1:18.31	1:...