Kathleen Baker sets backstroke world record
Update: 2018-07-30 05:30 IST
California: Rio Olympics silver medallist Kathleen Baker set a world record in the women's 100 metres backstroke at the US Championships on Saturday, clocking a time of 58.00 seconds in Irvine.
The 21-year-old had a sizzling first 50m and turned in 27.90 before going on beat the previous mark of 58.10 set by Canadian Kylie Masse.