Most Improved: Top Girls 400m Times Compared To Last Season

This content requires a MileSplit Pro plan.
Join Now and select any plan for instant access!

MileSplit Pro
Join Now


Photo: Chris Langford/MileSplit Texas

- - -

Out of the top 400m times in 2025, here are the most improved girls in the 400m meter dash this outdoor season compared to a year ago. 

NOTE: Athletes who have not improved their times year-over-year are not included

- - -
ATHLETE20252024DIFFERENCE
Abby Robinson - Gladwin1:00.491:25.21-24.72
Olivia Hartman - Bentonville High School1:00.711:15.80-15.09
Aaliyah Mardis - Huffman High School59.861:12.52-12.66
Brooke Jones - Hollywood (LA)1:01.001:12.50-11.5
Faith Okafor - Dacula59.661:10.50-10.84
Ally Adams - Underwood High School1:00.681:11.25-10.57
Maliya Thermitus - Dunbar HS1:00.981:11.39-10.41
Annelise Cottone - Monrovia (SS)1:00.161:10.51-10.35
Ione Bissaillion - Lake City High School1:00.051:10.27-10.22
Sheridan McArthur - Peyton High School1:00.631:10.49-9.86
Janaree Kinchen - Langston Hughes HS59.791:09.44-9.65
Ny'Angel Boseman - Crescent1:01.001:10.44-9.44
Zoe Turn...