MileSplit Staff Feb 07, 2026 PRO See the rest of this article Access the complete article with MileSplit PRO. Subscribe to keep reading Already a subscriber? Log in. 400 Meter Dash Rank Time Athlete/Team Class Meet / Date 1 55.16 Abigail Trapp Golden High School 2027 Colorado State Track and Field Championships May 15, 2025 2 56.19 Payton Mathelier Mountain Vista High School 2027 Colorado State Track and Field Championships May 15, 2025 3 56.51 Shelby Elms Mullen High School 2027 Centennial League Championship May 8, 2025 4 56.96 Zona Welling Heritage High School 2027 Denver South Ravens Invitational Mar 20, 2025 5 57.43 Nevaeh Winfrey Rocky Mountain High School 2027 Altitude Running In...