Teenage swim sensation Summer McIntosh sets new mark with fastest 200m butterfly time

Summer McIntosh continued her dominant form at the Canadian Swimming Trials, setting the second-fastest 200m butterfly time in history with a record-breaking swim. The 18-year-old sensation was just whisker away from breaking a third world record in under a week. McIntosh's impressive performance cements her position as one of the top swimmers in the sport. Her achievement comes ahead of major international competitions, including the World Championships.