Australia’s Kaylee McKeown threw down the Olympic gauntlet to American rival Regan Smith by smashing her 100m backstroke world record Sunday, while Ariarne Titmus fired a warning shot to superstar Katie Ledecky with the second fastest 400m freestyle ever.
https://www.breitbart.com/news/aussie-mckeown-smashes-world-record-titmus-goes-close-at-trials/

