Cohort progression — KS Barakuda Mińsk Mazowiecki
Median season-best times of each birth-year cohort, overlaid by age — shows how consecutive groups developed at the same stage of training.
Event: 100 freestyle50 freestyle100 backstroke50 backstroke50 breaststroke50 butterfly100 breaststroke100 medley200 freestyle200 medley25 freestyle100 butterfly25 backstroke400 freestyle25 breaststroke200 breaststroke25 butterfly200 backstroke400 medley800 freestyle
Cohorts to compare: 2018 32016 52015 72014 82013 132012 122011 102010 102009 112008 152007 122006 142005 182004 132003 92002 92001 112000 81999 91996 6
100 m freestyle men · 25 m pool
X: swimmer age in season · Y: median season-best time
born 2015