Ramba uchiverenga ndima iyi - Pashure pokunge asipo kwemakore masere, Chang akakwikwidza mumitambo miviri chete pamaOlympics eZhizha a2008 muBeijing. Akawana FINA B-mitemo ye25.78 (50 m freestyle) uye 56.50 (100 m freestyle) kubva kuDong-A Swimming Tournament muUlsan. Mumakwikwi emamita zana akasununguka, Chang akakwikwidza nevamwe vatambi vanomwe mumakwikwi matatu, kusanganisira Arianna Vanderpool-Wallace ane makore gumi nemasere wekuBahamas. Akanyora zvakanakisisa zvehupenyu hwe55.96 kuti awane nzvimbo yechina uye makumi matatu nemasere zvachose ne0.34 yechipiri shure kweAustria Birgit Koschischek. Mumakwikwi emamita 50 akasununguka
, Chang akaiswa pachinzvimbo chemakumi matatu nechimwe mumatanho okutanga mangwanani ano. Achishambira mumakwikwi mapfumbamwe, akamhanyira kunzvimbo yechishanu nechikamu chezana chechipiri (0.01) shure kweCanada Victoria Poon muna 25.59.