Performance DevelopmentJON KRIVEC, 2014, IL50m breaststroke men, 25m course (in 2024 points)   65 75 0 0 0 0   2024(10 yrs)1:01,83 2023(9 yrs)0:59,06 2022(8 yrs)0:59,06 2021(7 yrs)0:59,06 2020(6 yrs)0:59,06 2019(5 yrs)0:59,06