Performance DevelopmentJON KRDŽALIĆ, 2014, RL100m breaststroke men, 50m course (in 2024 points)   142 136 0 0 0 0   2024(10 yrs)1:48,97 2023(9 yrs)1:50,45 2022(8 yrs)1:50,45 2021(7 yrs)1:50,45 2020(6 yrs)1:50,45 2019(5 yrs)1:50,45