 Tatiana Chişca akaberekwa musi wa19 Chikunguru 1995 muBălți mutambi wekushambira wekuMoldova, uyo akasarudzika muzviitiko zvechifuva. Chisca anokodzera kumakwikwi evakadzi emamita 100 ekumhanya pachipfuvapa2012 Summer Olympics muLondon nekutyora rekodhi yeMoldova uye kufukidza FINA B-standard yekupinda nguva ye1:10:68 kubva kuUkraine Championships muDnipropetrovsk. Akadenha vamwe vanoshambira vanomwe mukupisa kwechipiri, kusanganisira Danielle Beaubrun wemuSt. Lucia, uyo akambohwina mumakwikwi eOlympic kaviri. Chisca akapedzisa munda kunzvimbo yekupedzisira nemasekondi anopfuura maviri kumashure kweChinese Taipeis Chen I-Chuan muna 1: 13.30. Chisca akakundikana kuenda kumasemifinal, sezvo akaiswa pachinhanho chechina mumakwikwi ekutanga. 