Performance Development JAKA SERKO, 2014, KA 100m backstroke men, 50m course (in 2024 points)
	145	0	0	0	0	0
	2024 (10 yrs) 1:38,06	2023 (9 yrs) 1:38,06	2022 (8 yrs) 1:38,06	2021 (7 yrs) 1:38,06	2020 (6 yrs) 1:38,06	2019 (5 yrs) 1:38,06