<prompt> Pedzisa mutsara unotevera: Nieh akaita nhoroondo yake yokushambira, achiri kuyaruka ane makore 16, paMitambo yeOlympic yeZhizha ya2004 muAthens, kwaakakwikwidza mu  <response>: 50 m freestyle yevakadzi. Achishambira mumakwikwi mashanu, akaisa nguva yake yakanakisisa yemasekonzi 27.09 kuti atore nzvimbo yechina, asi akasara shure kweVanessa García wePuerto Rico kweanopfuura wechipiri. Uyezve, Nieh akabatanidza makumi mana nerimwe chete neHungary Zsuzsanna Csobánki mu prelims. 