Performance Development
JAN KOZOLE, 2005, CK
50m backstroke men, 50m course (in 2024 points)
 
0
408
410
461
427
409
260
309
181
107
54
0
0
0
0
 
2024
(19 yrs)
2023
(18 yrs)
0:31,96
2022
(17 yrs)
0:31,89
2021
(16 yrs)
0:30,69
2020
(15 yrs)
0:31,47
2019
(14 yrs)
0:31,94
2018
(13 yrs)
0:37,13
2017
(12 yrs)
0:35,05
2016
(11 yrs)
0:41,89
2015
(10 yrs)
0:49,92
2014
(9 yrs)
1:02,53
2013
(8 yrs)
1:02,53
2012
(7 yrs)
1:02,53
2011
(6 yrs)
1:02,53
2010
(5 yrs)
1:02,53