<prompt> Qedela umusho olandelayo: Waphinda impumelelo yokuwina umncintiswano ofanayo kuma-Olympic amathathu ngakusasa kusihlwa, ewina indondo yegolide yama-Olympic emncintiswaneni  <response>: I-100 m butterfly, umncintiswano wakhe wokugcina. Ngemuva kokunqoba kabili emncintiswaneni we-100 m butterfly kuma-Olympics ka-2004 nango-2008 ngamasekhondi angu-0.04 no-0.01 ngokulandelana, kulo mjaho uPhelps wanqoba uLe Clos no-Yevgeny Korotyshkin, abalingana ngesiliva, ngo-0.23 sec. 