Performance Development
DAVID KOS, 2005, PDM
50m butterfly men, 25m course (in 2017 points)
0
0
520
0
375
337
335
258
106
0
0
0
0
0
0
2024
(19 yrs)
2023
(18 yrs)
2022
(17 yrs)
0:27,10
2021
(16 yrs)
0:27,10
2020
(15 yrs)
0:30,21
2019
(14 yrs)
0:31,30
2018
(13 yrs)
0:31,36
2017
(12 yrs)
0:34,24
2016
(11 yrs)
0:46,03
2015
(10 yrs)
0:46,03
2014
(9 yrs)
0:46,03
2013
(8 yrs)
0:46,03
2012
(7 yrs)
0:46,03
2011
(6 yrs)
0:46,03
2010
(5 yrs)
0:46,03
