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

Feb 18, 2026

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

400 Meter Dash

Rank	Time	Athlete/Team	Class	Meet / Date
1	51.98	Xavier Twyman Tower Hill School	2028	The Armory Hispanic Games Jan 2, 2026
2	52.14	Gavin Blalock Tatnall	2028	Penn Relays Winter Showcase - Boys PM Jan 31, 2026
3	52.29	Yamir Morris Delcastle High School	2028	The 11th Annual Ocean Breeze Invitational Jan 31, 2026
4	52.49	Tyler Hankins St. Mark's High School	2028	Penn Relays Winter Showcase - Boys PM Jan 31, 2026
5	52.57	Chase Mellen ...