MileSplit Staff Mar 10, 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 Girls 400m performers across the country for the 2026 Outdoor Season. 400 Meter Dash Rank Time Athlete/Team Class Meet / Date 1 53.53 Madison Brooks Shadow Creek 2028 Texas A&M Bluebonnet High School Invitational Mar 6, 2026 2 54.16 Mya Harris St. Dominic Savio Catholic 2028 Texas A&M Bluebonnet High School Invitational Mar 6, 2026 3 55.37 Sophia Florik Doral Academy Charter HS 2028 Southridge Spartan Invitational Feb 20, 2026 4 55.41 Nolyn Herron North Oconee 2028 Striplings FAT All-Comers Meet at North Oconee Feb 28, 2026 5 55.50 Brooklyn ...