Mezue ahịrịokwu na-esonụ:
4 × 100 mita medley relay, Phelps mechiri ọrụ ya na ọla edo ọzọ, nke 23 ya na Olympics na nke 28 ya n'egwuregwu Olympic. Ya na Ryan Murphy, Cody Miller, na Nathan Adrian, na-egwu mmiri dị ka ụkwụ nkuchi nke medley, ha mebiri ihe ndekọ Olympic, ma merie United States 1001st oge niile Olympic gold medal, dị ka USOC si kwuo. Phelps lara ezumike nká na asọmpi igwu mmiri ọzọ mgbe asọmpi Rio Olympics gasịrị.