Performance DevelopmentLUKA BALAŽIC, 2013, KK50m butterfly men, 50m course (in 2024 points)   0 75 0 0 0 0 0   2024(11 yrs) 2023(10 yrs)0:52,68 2022(9 yrs)0:52,68 2021(8 yrs)0:52,68 2020(7 yrs)0:52,68 2019(6 yrs)0:52,68 2018(5 yrs)0:52,68