Cohort progression — UKS Feniks Dębica
Median season-best times of each birth-year cohort, overlaid by age — shows how consecutive groups developed at the same stage of training.
Event: 50 freestyle50 breaststroke50 backstroke50 butterfly100 freestyle100 breaststroke100 backstroke100 medley200 breaststroke200 freestyle100 butterfly200 medley200 backstroke400 freestyle200 butterfly400 medley25 backstroke800 freestyle1500 freestyle25 freestyle
Cohorts to compare: 2018 242017 202016 332015 212014 282013 352012 412011 332010 182009 122008 182007 162006 162005 32004 7
50 m freestyle men · 25 m pool
X: swimmer age in season · Y: median season-best time
born 2018 born 2016 born 2015