Performance Development
ROK KERIN, 1983, SDD
50m butterfly men, 50m course (in 2024 points)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
463
0
0
481
507
2024
(41 yrs)
2023
(40 yrs)
2022
(39 yrs)
2021
(38 yrs)
2020
(37 yrs)
2019
(36 yrs)
2018
(35 yrs)
2017
(34 yrs)
2016
(33 yrs)
2015
(32 yrs)
2014
(31 yrs)
2013
(30 yrs)
2012
(29 yrs)
2011
(28 yrs)
2010
(27 yrs)
2009
(26 yrs)
2008
(25 yrs)
0:28,78
2007
(24 yrs)
0:28,78
2006
(23 yrs)
0:28,78
2005
(22 yrs)
0:28,41
2004
(21 yrs)
0:27,92
