Performance DevelopmentJULIAN STROJANÅ EK, 2015, OL50m backstroke men, 25m course (in 2024 points)   89 90 0 0 0   2024(9 yrs)0:49,48 2023(8 yrs)0:49,20 2022(7 yrs)0:49,20 2021(6 yrs)0:49,20 2020(5 yrs)0:49,20