Most Improved Indiana Girls 400m Marks Compared to 2025

May 08, 2026

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

Comparing 2026 season to 2025 season

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Rank	Improved	Athlete/Team	Class	2025 PR	2026 PR
1	-38.11	Kierra Moore Bloomington North Unified	2028	3:00.95	2:22.84
2	-23.31	Adalyn Beyer North Posey High School	2028	1:32.59	1:09.28
3	-16.85	Brianna Quasebarth Decatur Central Unified	2027	1:40.35	1:23.50
4	-14.14	Amelia (Millie) Flick Bloomington North Unified	2027	1:46.80	1:32.66
5	-13.03	Olivia Young Concord Community High School	2027	1:24.98	1:11.95