Performance DevelopmentLEV TISU TRAVAR, 2011, TK50m backstroke men, 25m course (in 2024 points)   0 0 0 0 71 42 0 0 0   2024(13 yrs) 2023(12 yrs) 2022(11 yrs) 2021(10 yrs) 2020(9 yrs)0:53,31 2019(8 yrs)1:03,53 2018(7 yrs)1:03,53 2017(6 yrs)1:03,53 2016(5 yrs)1:03,53