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 1:02.63 Aniyah Powers Charles County Elite TC 2029 AAU Region 03 Qualifier at Landover MD Jun 19, 2025 2 1:02.65 Autumn Gaskins Glenarden Track Club 2029 2025 Russell Blunt/East Coast Invitational Jul 18, 2025 3 1:02.91 Morgan Simpson Velocity Track Club 2029 USATF Potomac Valley Association Junior Olympic Championships Jun 7, 2025 4 1:04.21 Martha Marshall Team Accelerate 2029 AAU Region 03 Qualifier at Landover MD Jun 19, 2025 5 1:04.94 Kymor Turner Eastern Shore Stallions 2029 ...