Performance DevelopmentROK PREŠEREN, 2012, RL100m breaststroke men, 50m course (in 2024 points)   0 0 105 75 0 0 0 0   2024(12 yrs) 2023(11 yrs) 2022(10 yrs)2:00,55 2021(9 yrs)2:14,75 2020(8 yrs)2:14,75 2019(7 yrs)2:14,75 2018(6 yrs)2:14,75 2017(5 yrs)2:14,75