Most Improved Seniors: Top Boys 400m Performers in Arizona

Mar 15, 2026

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Ranking the Most Improved Class of 2026 Boys 400m performers from Arizona compared to their best results from 2025.

Most Improved - 400 Meter Dash

Comparing 2026 season to 2025 season

Rank	Improved	Athlete/Team	Class	2025 PR	2026 PR
1	-8.45	Beckett Haselhuhn Red Mountain High School	2026	1:02.59	54.14
2	-5.48	Quinn Van Flowing Wells High School	2026	58.94	53.46
3	-3.56	Garrett Baker ALA Gilbert North	2026	53.36	49.80
4	-3.50	Dylan Thorne Higley High School	2026	53.24	49.74
5	-3.28	Andres Rinehart Sahuarita High School	2026	58.62	55.34
6	-3.21	Luis Narva...