Sophomore Rankings: Top Boys 400m Marks in Wisconsin This Season

Feb 18, 2026

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Ranking the top 400m performances delivered by Wisconsin-based sophomore boys during the 2026 Indoor Season.

Rank	Time	Athlete/Team	Class	Meet / Date
1	50.83	Kylor Loomis Milwaukee Speed Academy	2028	AAU Northern Indoor National Track & Field Invitational Dec 27, 2025
2	51.73	Seamus Toshner Unattached - WI	2028	ADE Sports Indoor Track & Field Meet Jan 10, 2026
3	52.20	Preston Kindred Milwaukee Speed Academy	2028	GVSU MITS #4 Jan 24, 2026
4	52.50	Gustav Leitner Milwaukee Speed Academy	2028	6th Annual Morolake Akinosun's Elite Invitational Jan 11, 2026
5	54.80