Boys / Men · 400 Meters · Varsity PlAthlete / entryGrSchool / teamMarkPoints 1.Ryder O'DowdPlace 1. · Grade 12 · Missouri Valley12Missouri Valley49.35a10 2.Joey KoithanPlace 2. · Grade 12 · MVAOCOU12MVAOCOU49.87a8 3.Cole GrahamPlace 3. · Grade 12 · Shenandoah12Shenandoah50.30a6 4.Cale HallPlace 4. · Grade 12 · Red Oak12Red Oak51.15a5 5.Corbin DeardorffPlace 5. · Grade 10 · Panorama Panora10Panorama Panora52.04a4 6.Evan CowgillPlace 6. · Grade 12 · MVAOCOU12MVAOCOU52.48a3 7.Landon Morales-FootePlace 7. · Grade 12 · Underwood12Underwood53.29a2 8.Riley SealockPlace 8. · Grade 12 · Underwood12Underwood54.03a1 9.Osiel PedersenPlace 9. · Grade 11 · Red Oak11Red Oak54.81a0 10.Kael SawyersPlace 10. · Grade 10 · West Central Valley Stuart10West Central Valley Stuart55.35a0 11.Hudson ShanePlace 11. · Grade 9 · Clarinda9Clarinda57.20a0 12.Hunter SchebaumPlace 12. · Grade 9 · Shenandoah9Shenandoah58.80a0 13.Graysen ShafferPlace 13. · Grade 9 · Panorama Panora9Panorama Panora59.13a0 14.Everett EhlerPlace 14. · Grade 9 · Nodaway Valley9Nodaway Valley59.61a0 15.Judah YorkPlace 15. · Grade 10 · Tri-Center Neola10Tri-Center Neola1:01.16a0 16.Josh NelsonPlace 16. · Grade 10 · Nodaway Valley10Nodaway Valley1:01.72a0 17.Dyllan BrodersenPlace 17. · Grade 9 · Missouri Valley9Missouri Valley1:01.92a0 18.Luke NielsenPlace 18. · Grade 9 · Treynor9Treynor1:02.25a0 19.Kypton WinterPlace 19. · Grade 9 · Kuemper Catholic Carroll9Kuemper Catholic Carroll1:02.42a0 20.Brayden TillmanPlace 20. · Grade 12 · Clarinda12Clarinda1:04.35a0