Performance DevelopmentJAKA SERKO, 2014, KA100m I.M. men, 25m course (in 2024 points)   125 111 0 0 0 0   2024(10 yrs)1:38,44 2023(9 yrs)1:42,46 2022(8 yrs)1:42,46 2021(7 yrs)1:42,46 2020(6 yrs)1:42,46 2019(5 yrs)1:42,46