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 51.14 Natalie Dumas Eastern Regional HS 2026 New Balance Nationals Outdoor Jun 19, 2025 2 52.80 Sianni Wynn Pennsauken HS 2026 Burlington County Scholastic League Divisional Championships May 2, 2025 3 54.10 Reese Reynolds Malone Rumson-Fair Haven HS 2026 NJSIAA Sectionals Central Groups 2 and 3 May 16, 2025 4 55.08 Sharifa Trocard Irvington HS 2026 NJSIAA State Meet Of Champions Jun 4, 2025 5 55.69 Claire Magee Paul VI HS 2026 NJSIAA State Meet Of Champions