Most Improved Washington Boys 400m Marks Compared to 2025

May 29, 2026

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Improvement Rankings: Top Washington 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	-15.61	Pranav Atukuri Henry M Jackson High School	2028	1:18.43	1:02.82
2	-13.27	David Hernandez Bellarmine Preparatory School	2028	1:12.54	59.27
3	-11.54	Ben Glassow Woodland High School	2026	1:09.03	57.49
4	-11.04	Troy McCullough Royal High School	2028	1:02.65	51.61
5	-11.03	Thomas Gould North Thurston High School	2027	1:19.07	1:08.04
6	-10.99