Cohort progression — Plavalni klub Ilirija
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 backstroke50 breaststroke100 freestyle50 butterfly100 breaststroke200 freestyle100 backstroke200 backstroke100 medley200 breaststroke100 butterfly400 freestyle200 medley800 freestyle400 medley1500 freestyle200 butterfly25 breaststroke25 freestyle
Cohorts to compare: 2019 32018 62017 102016 192015 232014 262013 272012 262011 232010 132009 212008 132007 62006 72005 32004 31979 31972 3