Class of 2031 Rankings: Top Boys 400m Performers in South Dakota

Apr 22, 2026

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Ranking the top Class of 2031 Boys 400m performers in South Dakota during the 2026 Outdoor Season.

Rank	Time	Athlete/Team	Class	Meet / Date
1	1:00.43	Cohen Rockvam Harrisburg South Middle School	2031	SD METRO - Ben Reifel, Brandon Valley, Har East, Har South, O'Go Mar 30, 2026
2	1:01.34	Koby Moen Harrisburg High School	2031	SD METRO - Ben Reifel, Brandon Valley, Har East, Har South, O'Go Mar 30, 2026
3	1:01.78	Owen Miller Harrisburg High School	2031	SD METRO - Ben Reifel, Brandon Valley, Har East, Har South, O'Go Mar 30, 2026
4	1:03.23	Alec Flohr Stagebarn Middle School	2031	Sturgis MS Quad Inv...