SUMMER MCINTOSH IS UNSTOPPABLE🏊‍♀️ The 17-year-old Canadian swimmer set a new national record by 10 seconds, snapping a 13 year winning streak in the 800mm previously held by Katie Ledecky. Her 8:11:39 time would have taken gold at the Tokyo Olympics💪 #summermcintosh #womensswimming #freestyleswimming