Performance Development
JAN PERC, 2001, VV
50m butterfly men, 50m course (in 2024 points)
 
0
0
0
0
0
356
304
280
0
0
0
0
0
0
0
0
0
0
0
 
2024
(23 yrs)
2023
(22 yrs)
2022
(21 yrs)
2021
(20 yrs)
2020
(19 yrs)
2019
(18 yrs)
0:31,40
2018
(17 yrs)
0:33,12
2017
(16 yrs)
0:34,03
2016
(15 yrs)
0:34,03
2015
(14 yrs)
0:34,03
2014
(13 yrs)
0:34,03
2013
(12 yrs)
0:34,03
2012
(11 yrs)
0:34,03
2011
(10 yrs)
0:34,03
2010
(9 yrs)
0:34,03
2009
(8 yrs)
0:34,03
2008
(7 yrs)
0:34,03
2007
(6 yrs)
0:34,03
2006
(5 yrs)
0:34,03