Performance DevelopmentAŽBE KOLAR, 2014, FR400m freestyle men, 50m course (in 2024 points)   145 0 0 0 0 0   2024(10 yrs)6:58,28 2023(9 yrs)6:58,28 2022(8 yrs)6:58,28 2021(7 yrs)6:58,28 2020(6 yrs)6:58,28 2019(5 yrs)6:58,28