Women's 400m -- Place 18
1)
Prieto, Mauricia
South Plains
55.72
(02/17)
55.72
(02/17)
55.77
(04/21-04/22)
55.91
(03/03)
55.91
(03/03)
56.76
(02/10)
56.76
(02/10)
57.17
(03/03)