<prompt> Pedzisa mutsara unotevera: Akadzokorora kubudirira kwokukunda chiitiko chimwe chetecho paMitambo yeOlympic katatu manheru anotevera, achikunda menduru yegoridhe yeOlympic mu  <response>: 100 m butterfly, nhangemutange yake yokupedzisira yomunhu oga. Mushure mokukunda kaviri kwakapedzerana mumakwikwi e100 m butterfly kumaOlympics a2004 na2008 nemasekonzi 0.04 ne0.01, zvichiteerana, munhangemutange iyi Phelps akakunda Le Clos naYevgeny Korotyshkin, avo vakaenzana sirivha, nemasekonzi 0.23. 