Performance DevelopmentJAN CVETKOV, 2015, TK50m backstroke men, 25m course (in 2024 points)   92 0 0 0 0   2024(9 yrs)0:48,96 2023(8 yrs)0:48,96 2022(7 yrs)0:48,96 2021(6 yrs)0:48,96 2020(5 yrs)0:48,96