Where can I find statistics for sport competitions, like Olympics and international championships?

I'm looking for actual results, like timing in 100m races or rates given to figure skaters.

Sources I found contain limited information (http://www.databaseolympics.com/ has only top three results), or focus on medals (like http://www.theguardian.com/sport/series/london-2012-olympics-data), or didn't work (like Sochi's APIs).

In light of this, detailed sports results would be very appreciated.