Cohort progression — Plavalni klub Fužinar Ravne na Koroškem
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 freestyle100 freestyle50 breaststroke50 backstroke200 freestyle100 breaststroke100 backstroke50 butterfly400 freestyle200 medley200 backstroke200 breaststroke100 butterfly100 medley800 freestyle400 medley1500 freestyle25 breaststroke200 butterfly25 backstroke
Cohorts to compare: 2019 52018 112017 142016 182015 92014 122013 42012 52011 32010 62009 42008 62007 82006 42003 62002 3
50 m freestyle men · 25 m pool
X: swimmer age in season · Y: median season-best time
born 2017 born 2016