Efimova became the second in the 100-meter breaststroke heat, overcoming the distance in 1 minute 3.42 seconds. The Jamaican swimmer Alia Atkinson won - 1 minute 3.09 seconds. The top three was closed by the British Siobhan-Maria O'Connor - 1 minute 5.07 seconds.
Prigoda won silver in a 50m breaststroke race, showing a result of 26.19 seconds. The victory was won by Slovenian Peter Stevens - 26.03 seconds. The Japanese bronze winner was Yasuiro Koseki - 26.20 seconds.
Earlier it was reported that Vladimir Morozov won the 100 m freestyle at the KM stage in Tokyo.