Performance Development
MARTA ARKO, 2007, OL
50m backstroke women, 25m course (in 2022 points)
 
0
0
0
0
368
336
315
234
149
0
0
0
0
 
2024
(17 yrs)
2023
(16 yrs)
2022
(15 yrs)
2021
(14 yrs)
2020
(13 yrs)
0:35,24
2019
(12 yrs)
0:36,33
2018
(11 yrs)
0:37,13
2017
(10 yrs)
0:40,95
2016
(9 yrs)
0:47,57
2015
(8 yrs)
0:47,57
2014
(7 yrs)
0:47,57
2013
(6 yrs)
0:47,57
2012
(5 yrs)
0:47,57