Pedzisa mutsara unotevera: Mardini aiva nemakore 18 panguva yeOlympics ya2016. Musi waAugust 6, akahwina muchikamu chokutanga che
100 metres butterfly yevakadzi; uye akahwina mumakwikwi aya nenguva yeminiti imwe chete nemasekonzi 9,21. Zvisinei, 16 chete vepamusoro-soro ndivo vaifanira kuenda kumasemifinal, uye nzvimbo yake yose yaiva yechi40. Akatevera kumhanya mamita 100 evakadzi vakasununguka musi wa10 Nyamavhuvhu. Akanga ari wechinomwe mukurova kwake nenguva yeminiti imwe nemasekonzi 4.66, uye, senguva dzose, 16 yepamusoro nguva dzinokurumidza kupfuura dzose dzakapinda mumakwikwi ekupedzisira. Nzvimbo yake yose nenguva iyoyo yakanga iri yechi45, saka akabviswa.