Pedzisa mutsara unotevera: Makore mana mushure mekukwikwidza mumitambo yake yekutanga yeOlympic, Koschischek akakodzera timu yake yechipiri yeAustria, semakore makumi maviri nemashanu, kumaOlympics eZhizha ra2012 muLondon, nekusvika panguva yeB-standard yekupinda yemasekondi 58.80 mu
100 m butterfly yevakadzi. Akadenha vamwe vanoshambira vanomwe pakupisa kwechitatu zvakare, kusanganisira aimbova shasha yeOlympic Otylia Jędrzejczak wekuPoland. Akasvika panzvimbo yokupedzisira nechikamu chimwe chete chegumi chechipiri (0.10) shure kwePortugal Sara Oliveira, kunze kwekunyora kwake kwenyika ye 1:00.54. Koschischek, zvisinei, akakundikana kuenda kumasemifainari, sezvo akaisa makumi matatu nemanomwe kubva kune 42 vanoshambira mumatambo ekutanga.