Most Improved Wisconsin Boys 400m Marks Compared to 2025

May 08, 2026

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

Comparing 2026 season to 2025 season

Rank	Improved	Athlete/Team	Class	2025 PR	2026 PR
1	-30.43	Preston Schmidt Merrill	2028	1:24.75	54.32
2	-22.16	Quinton Dewey-Turner New Berlin Eisenhower	2027	1:26.93	1:04.77
3	-16.23	Daylen Schoenrock Jefferson	2028	1:25.07	1:08.84
4	-15.15	Carter Cambell Wauwatosa West	2027	1:15.44	1:00.29
5	-11.90	Peter Finet Home School Eagles	2026	1:14.37	1:02.47
6	-11.40	Jayvin Shampeau ...