Performance DevelopmentJAN KOVAČ, 2014, TK50m breaststroke men, 25m course (in 2024 points)   0 46 0 0 0 0   2024(10 yrs) 2023(9 yrs)1:09,18 2022(8 yrs)1:09,18 2021(7 yrs)1:09,18 2020(6 yrs)1:09,18 2019(5 yrs)1:09,18