Pedzisa mutsara unotevera: Pazuva rokupedzisira, Dressel akahwina menduru yegoridhe mumakwikwi emamita 50 akasununguka nenguva inokosha yeOlympic ye21.07. Gare gare mumusangano mumwe chetewo, Dressel akakunda menduru yegoridhe mu
4x100 metres medley relay uye akaisa rekodhi nyowani yenyika yechiitiko che3: 26.78 mumakwikwi ekupedzisira nevaaitamba navo Ryan Murphy, Michael Andrew, naZach Apple.