Most Improved New Hampshire Girls 400m Marks Compared to 2025

May 15, 2026

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Improvement Rankings: Top New Hampshire Girls 400m marks compared to their season’s best performances from 2025.

Most Improved - 400 Meter Dash

Comparing 2026 season to 2025 season

...

Rank	Improved	Athlete/Team	Class	2025 PR	2026 PR
1	-6.77	Erolisa Agramonte Kingswood High School	2029	1:14.00	1:07.23
2	-6.19	HaydenRose Moriarty Winnisquam Regional High School	2026	1:28.11	1:21.92
3	-5.33	Sydney Beam Wilton-Lyndeboro High School	2028	1:13.44	1:08.11
4	-5.28	Rachel Wooster Conant High School	2027	1:19.34	1:14.06
5	-5.13	Bailey Light Kennett High School	2027	1:17.97	1:12.84
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