Performance DevelopmentJARO BOR KENIG, 2014, TK50m butterfly men, 50m course (in 2024 points)   171 81 0 0 0 0   2024(10 yrs)0:40,09 2023(9 yrs)0:51,43 2022(8 yrs)0:51,43 2021(7 yrs)0:51,43 2020(6 yrs)0:51,43 2019(5 yrs)0:51,43