MileSplit Staff Apr 17, 2026 PRO See the rest of this article Access the complete article with MileSplit PRO. Subscribe to keep reading Already a subscriber? Log in. Improvement Rankings: Top Maryland Girls 400m marks compared to their season’s best performances from 2025. Most Improved - 400 Meter Dash Comparing 2026 season to 2025 season Rank Improved Athlete/Team Class 2025 PR 2026 PR 1 -50.00 Alaina Patel Patuxent High School 2026 2:09.94 1:19.94 2 -24.56 Maansi Kalra Atholton High School 2028 1:33.67 1:09.11 3 -13.85 Monyair Joyner Wicomico High School 2027 1:24.74 1:10.89 4 -11.63 Clementine Ferguson North Harford High School 2028 1:20.24 1:08.61 5 -11.58 Eloria Carter Glenelg High School 2027 1:16.96 1:05.38 6 -10.51 ...