Performance DevelopmentNIAN PEPERKO IVANUŠA, 2015, NC50m backstroke men, 25m course (in 2024 points)   69 0 0 0 0   2024(9 yrs)0:53,85 2023(8 yrs)0:53,85 2022(7 yrs)0:53,85 2021(6 yrs)0:53,85 2020(5 yrs)0:53,85