Canadian teenager McIntosh smashes 200m medley world record
The 18-year-old eclipsed Hungarian Katinka Hosszu's mark of 2:06.12 set at the 2015 World Championships to become the first woman to duck under 2:06.
The 18-year-old eclipsed Hungarian Katinka Hosszu's mark of 2:06.12 set at the 2015 World Championships to become the first woman to duck under 2:06.