South Dakota Underclassman Rankings: Top Boys 400m Performers

May 20, 2026

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Ranking the top underclassman Boys 400m performers in South Dakota during the 2026 Outdoor Season.

Rank	Time	Athlete/Team	Class	Meet / Date
1	49.11	Tanner Charron Sioux Falls O'Gorman High School	2028	Howard Wood Dakota Relays May 1, 2026
2	51.11	Sean Deckert Ethan-Parkston High School	2029	SESD Conference May 12, 2026
3	51.19	Caelen Christion Brandon Valley High School	2028	SF Metro Conference Meet - SF Lincoln May 8, 2026
4	51.35	Rogan Albrecht De Smet	2028	Dakota Valley Conference May 14, 2026
5	51.54	Bryton Laddusaw Sioux Falls Jef...