Performance Development ROK KODERMAC, 2010, OL 400m I.M. men, 25m course (in 2024 points)
	337	315	0	0	0	0	0	0	0	0
	2024 (14 yrs) 5:37,20	2023 (13 yrs) 5:44,88	2022 (12 yrs) 5:44,88	2021 (11 yrs) 5:44,88	2020 (10 yrs) 5:44,88	2019 (9 yrs) 5:44,88	2018 (8 yrs) 5:44,88	2017 (7 yrs) 5:44,88	2016 (6 yrs) 5:44,88	2015 (5 yrs) 5:44,88