Performance Development
TIAN KOSEC, 2005, PDM
50m butterfly men, 25m course (in 2017 points)
0
555
553
0
423
424
296
111
0
0
0
0
0
0
0
2024
(19 yrs)
2023
(18 yrs)
0:26,52
2022
(17 yrs)
0:26,55
2021
(16 yrs)
0:26,55
2020
(15 yrs)
0:29,03
2019
(14 yrs)
0:29,01
2018
(13 yrs)
0:32,69
2017
(12 yrs)
0:45,30
2016
(11 yrs)
0:45,30
2015
(10 yrs)
0:45,30
2014
(9 yrs)
0:45,30
2013
(8 yrs)
0:45,30
2012
(7 yrs)
0:45,30
2011
(6 yrs)
0:45,30
2010
(5 yrs)
0:45,30
