Performance DevelopmentANŽE KOS, 2014, FR400m freestyle men, 50m course (in 2019 points)   282 0 0 0 0 0   2024(10 yrs)5:35,22 2023(9 yrs)5:35,22 2022(8 yrs)5:35,22 2021(7 yrs)5:35,22 2020(6 yrs)5:35,22 2019(5 yrs)5:35,22