Dee ihe na-esote paragraf a - N'egwuregwu Olimpik nke 2016, ọ gbara onye nke ise n'asọmpi 100 mita breaststroke nke ụmụ nwoke. O mechakwara nke isii na 4 × 100 mita medley relay nke ụmụ nwoke
Ọ dị mma.