<prompt> Pedzisa mutsara unotevera:  <response>: varume 200 metres freestyle chiitiko pa2017 World Aquatics Championships. Pa2019 World Aquatics Championships yakaitirwa kuGwangju, South Korea, Katsuhiro Matsumoto akauya wechitatu mu200 m freestyle, asi wekutanga-kuiswa Danas Rapšys akarambwa nekuda kwekutanga kwakaipa, saka Matsumoto akapihwa menduru yesirivheri. Akakwanisa kumiririra Japan kumitambo yeOlympic ya2020. 