Most Improved South Carolina Girls 400m Marks Compared to 2025

Mar 20, 2026

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Improvement Rankings: Top South Carolina 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	-15.46	Layla Mills Columbia	2028	1:19.31	1:03.85
2	-13.58	Omega Calloway Ridge View	2028	1:30.40	1:16.82
3	-12.39	Amari Wilson Carvers Bay	2027	1:27.23	1:14.83
4	-11.93	Annie Oliver Holly Hill Academy HS	2031	1:36.44	1:24.51
5	-10.80	Samiyyah Butler St. James	2030	1:22.06	1:11.26
6	-10.74	Rayven Noisette Stall ...