Performance Development
JON ARKO JERMAN, 1998, OL
50m backstroke men, 50m course (in 2020 points)
0
0
0
0
0
0
0
0
0
0
0
0
345
268
233
229
138
125
0
0
0
2024
(26 yrs)
2023
(25 yrs)
2022
(24 yrs)
2021
(23 yrs)
2020
(22 yrs)
2019
(21 yrs)
2018
(20 yrs)
2017
(19 yrs)
2016
(18 yrs)
2015
(17 yrs)
2014
(16 yrs)
2013
(15 yrs)
2012
(14 yrs)
0:34,20
2011
(13 yrs)
0:37,21
2010
(12 yrs)
0:38,97
2009
(11 yrs)
0:39,18
2008
(10 yrs)
0:46,35
2007
(9 yrs)
0:47,99
2006
(8 yrs)
0:47,99
2005
(7 yrs)
0:47,99
2004
(6 yrs)
0:47,99
