Performance Development
TIAN KOSEC, 2005, PDM
50m butterfly men, 50m course (in 2017 points)
0
536
567
542
498
444
429
206
0
0
0
0
0
0
0
2024
(19 yrs)
2023
(18 yrs)
0:27,61
2022
(17 yrs)
0:27,09
2021
(16 yrs)
0:27,51
2020
(15 yrs)
0:28,29
2019
(14 yrs)
0:29,40
2018
(13 yrs)
0:29,74
2017
(12 yrs)
0:37,92
2016
(11 yrs)
0:37,92
2015
(10 yrs)
0:37,92
2014
(9 yrs)
0:37,92
2013
(8 yrs)
0:37,92
2012
(7 yrs)
0:37,92
2011
(6 yrs)
0:37,92
2010
(5 yrs)
0:37,92
