MileSplit Staff May 12, 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 Class of 2027 Girls 400m performers in Missouri during the 2026 Outdoor Season. 400 Meter Dash Rank Time Athlete/Team Class Meet / Date 1 55.04 Justyce Sanders MICDS 2027 Henle Holmes/Steve Warren Invitational Apr 16, 2026 2 55.57 Isla Alfultis Helias Catholic High School 2027 Hillsboro Invitational May 8, 2026 3 55.92 Aniya Davis Hazelwood West High School 2027 Dale Collier/Kirkwood Invitational Apr 25, 2026 4 56.54 Deaven Duemmel Helias Catholic High School 2027 CMAC Track and Field Championship Apr 25, 2026 5 57.68 Mekenzie Rogers