Boys / Men · 400 Meters · Varsity PlAthlete / entryGrSchool / teamMark 1.Olatubosun AyeniPlace 1. · Grade 12 · St Pius X Catholic12St Pius X Catholic49.71a 2.Haris FlynnPlace 2. · Grade 12 · Mount Vernon12Mount Vernon49.89a PR 3.Ryan HudsonPlace 3. · Grade 12 · King's Ridge Christian12King's Ridge Christian52.77a 4.John PainePlace 4. · Grade 10 · Mount Vernon10Mount Vernon54.18a PR 5.Ethan GanucheauPlace 5. · Grade 12 · Holy Innocents12Holy Innocents54.69a 6.James SalePlace 6. · Grade 9 · Mount Vernon9Mount Vernon55.47a 7.Brent WarbingtonPlace 7. · Grade 11 · Holy Innocents11Holy Innocents55.90a 8.Cooper KnowlesPlace 8. · Grade 10 · Holy Innocents10Holy Innocents56.41a PR 9.Mason RobertsPlace 9. · Grade 9 · King's Ridge Christian9King's Ridge Christian56.79a PR 10.Misha KuriloPlace 10. · Grade 11 · St Pius X Catholic11St Pius X Catholic59.79a 11.Tate PorterPlace 11. · Grade 11 · St Pius X Catholic11St Pius X Catholic1:01.52a PR 12.Matteo SatelmaherPlace 12. · Grade 9 · Mount Vernon9Mount Vernon1:01.74a 13.Franciso Valle-silvaPlace 13. · Grade 11 · St Pius X Catholic11St Pius X Catholic1:03.30a 14.Nathaniel HalpernPlace 14. · Grade 12 · Mount Vernon12Mount Vernon1:04.40a PR