Most Improved Indiana Boys 400m Marks Compared to 2025

Apr 10, 2026

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Improvement Rankings: Top Indiana Boys 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	-35.72	King Whinsenton Thea Bowman Leadership Academy	2026	1:34.08	58.36
2	-16.63	Jayden Ramer Cass High School	2027	1:10.37	53.74
3	-8.70	Zander Anderson Columbus East Unified	2027	1:59.81	1:51.11
4	-7.56	Derek Sullivan White River Valley High School	2028	1:05.67	58.11
5	-7.17	Braxton Rawlings Austin High School	2028	1:04.17	57.00
6	-6.64	...