Beneath the results sit weekly plans, test sessions and benchmark logs from 2001 to 2015. Here is what they show, in brief.
Who wrote the plan in each period, as the files show it.
Planned hours against results, season by season.


weekly hours are planned, not completed, and exist for 2003–07 and 2012–15. Test protocols changed between eras, so compare trends within a chart. Age-group place is not adjusted for field size, and with nine seasons per athlete any correlation is illustrative.