Performance DevelopmentYAROSLAV SUROVIKIN, 2012, TK200m backstroke men, 50m course (in 2024 points)   0 0 230 0 0 0 0 0   2024(12 yrs) 2023(11 yrs) 2022(10 yrs)3:02,51 2021(9 yrs)3:02,51 2020(8 yrs)3:02,51 2019(7 yrs)3:02,51 2018(6 yrs)3:02,51 2017(5 yrs)3:02,51