MileSplit Staff Apr 11, 2026 PRO See the rest of this article Access the complete article with MileSplit PRO. Subscribe to keep reading Already a subscriber? Log in. Ranking the top overall Boys 400m athletes in Iowa during the 2026 Outdoor Season. 400 Meter Dash Rank Time Athlete/Team Class Meet / Date 1 48.01 Isaac Davelaar Dordt College USD Snooze Button Classic Apr 8, 2026 2 48.84 Noah Schroder Dordt College USD Snooze Button Classic Apr 8, 2026 3 48.85 Harry Mullens Pella High School 2026 Boys 9/JV Mustang Invitational Mar 31, 2026 4 49.27 Aziah Ashley Northwestern College USD Snooze Button Classic Apr 8, 2026 5 49.70 Gage Tucker Bettendorf 2026 Holly/Trojan Relays Mar ...