Performance DevelopmentNAL KOBOVC, 2011, FR50m butterfly men, 50m course (in 2019 points)   0 0 0 121 0 0 0 0 0   2024(13 yrs) 2023(12 yrs) 2022(11 yrs) 2021(10 yrs)0:44,91 2020(9 yrs)0:44,91 2019(8 yrs)0:44,91 2018(7 yrs)0:44,91 2017(6 yrs)0:44,91 2016(5 yrs)0:44,91