Cohort progression — Renovatio Sport Club Bucuresti
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 butterfly200 medley100 freestyle50 breaststroke100 butterfly50 backstroke100 breaststroke100 backstroke200 freestyle400 freestyle200 breaststroke200 backstroke200 butterfly100 medley800 freestyle
50 m freestyle men · 25 m pool
X: swimmer age in season · Y: median season-best time
born 2012