<prompt> Ngwala tšwetšopele ya serapa se - Katlego ya mathomo e kgolo ya Yefimova e bile go thopa difoka tša 50 m, 100 m le 200 m breaststroke ka 2007 European Short Course Swimming Championships. Dipapading tša Dipapadi tša Meetse tša Ditšhabatšhaba tša 2008  <response>: O ile a thopa sefoka sa gauta ka lebelo la go kitima la 200 m le sa silifera ka lebelo la 50 m. O ile a tšea karolo dipapading tša Olimpiki tša selemo tša 2008 kua Beijing, a fihlelela maemo a bone ka 100 m le maemo a bohlano ka 200 m breaststroke. 