Summer McIntosh swims to new Canadian, Commonwealth-record time in women's 800m Summer McIntosh just keeps getting faster. The 18-year-old swimmer broke a Canadian and Commonwealth record in the women's 800-metre freestyle on Thursday night at the Southern Zone South Sectional Championships in Plantation, Fla. cbc.ca cbc.ca / feeds cbc-ca-sports / / #sports / / 7 days 7d Share