<prompt> Ngwala tšwetšopele ya serapa se - O kgathile tema go FINA World Junior Swimming Championships ya 2017  <response>: a Indianapolis, USA, moo a ilego a thopa diphadišano tše pedi: dimithara tše 800 le tše 1500 ka mokgwa wa go kitima ka go iketla. Phadišanong yona yeo, o ile a thopa sefoka sa silifera ka lebelo la dimithara tše 400. 