Performance Development
JAN GRAFENAUER, 2008, PDM
50m freestyle men, 25m course (in 2017 points)
 
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27
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2024
(16 yrs)
2023
(15 yrs)
2022
(14 yrs)
2021
(13 yrs)
2020
(12 yrs)
2019
(11 yrs)
2018
(10 yrs)
2017
(9 yrs)
1:07,31
2016
(8 yrs)
1:07,31
2015
(7 yrs)
1:07,31
2014
(6 yrs)
1:07,31
2013
(5 yrs)
1:07,31