Most Improved Massachusetts Girls 1000m Times Compared to 2025

Mar 05, 2026

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2026 Improvement Rankings: Highlighting the top Girls 1000m performers from Massachusetts compared to their season best results from 2025.

Most Improved - 1000m

Comparing 2026 season to 2025 season

Rank	Improved	Athlete/Team	Class	2025 PR	2026 PR
1	-1:18.20	Claire Bertrand Millbury High School	2027	4:36.90	3:18.70
2	-1:14.72	Ellie Drzewiecki Newton South High School	2027	4:35.74	3:21.02
3	-56.15	Mirelli Bozetti Northeast Metropolitan Regional High School	2028	6:00.21	5:04.06
4	-48.20	Caroline Morse Plymouth South High School	2026	4:12.26	3:24.06
5	-45.43	Jailia Bergeron Leominster Senior High School	2...