Cohort progression — Limmat Sharks Zürich
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 freestyle50 butterfly50 backstroke50 breaststroke100 breaststroke100 butterfly200 freestyle100 backstroke200 medley200 breaststroke400 freestyle200 butterfly200 backstroke400 medley800 freestyle1500 freestyle
Cohorts to compare: 2018 42017 112016 152015 182014 252013 222012 182011 122010 192009 122008 82007 92006 52005 9