Iowa Underclassman Rankings: Top Boys 400m Performers

May 13, 2026

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

Rank	Time	Athlete/Team	Class	Meet / Date
1	49.07	Mac Svalstad Solon	2029	Denny Gruber Co-Ed Relays Apr 21, 2026
2	49.13	Kamarii Harris Bettendorf	2028	Mississippi Athletic Conference Boys Championship Meet May 7, 2026
3	49.21	Braydon Anderson English Valleys High School	2028	Benton Bobcat Co-Ed Invitational Apr 16, 2026
4	49.41	Blake Swisher Linn-Mar	2028	2026 MVC Mississippi Divisional - Boys (Linn-Mar) May 7, 2026
5	49.45	Jensen Quade Clear Cr...