Performance Development
JAN KOZOLE, 2005, CK
50m backstroke men, 25m course (in 2018 points)
0
442
454
0
428
266
274
205
142
76
0
0
0
0
0
2024
(19 yrs)
2023
(18 yrs)
0:29,16
2022
(17 yrs)
0:28,89
2021
(16 yrs)
0:28,89
2020
(15 yrs)
0:29,47
2019
(14 yrs)
0:34,54
2018
(13 yrs)
0:34,19
2017
(12 yrs)
0:37,64
2016
(11 yrs)
0:42,52
2015
(10 yrs)
0:52,26
2014
(9 yrs)
0:52,26
2013
(8 yrs)
0:52,26
2012
(7 yrs)
0:52,26
2011
(6 yrs)
0:52,26
2010
(5 yrs)
0:52,26
