Pedzisa mutsara unotevera: Munhangemutange yake yokutanga, McIntosh akapedza ari wechina mumakwikwi evakadzi emamita 400, achiputsa rekodhi yenyika yeCanada nenguva ye4:02.42. Akasvika kumasemifinals emakwikwi evakadzi e200m freestyle, asi akaiswa pachinhanho chechipfumbamwe ipapo uye nokudaro akakundikana kuenda kumagumo. Akasarudzwa senhengo yechikwata cheCanada nokuda kwe
4 x 200 m relay, pamwe chete naOleksiak, Rebecca Smith naKayla Sanchez. Vakagadza chinyorwa chitsva cheCanada mumutambo wokupedzisira, vachiva wechina. Chiitiko chekupedzisira chaMcIntosh chaive chevakadzi mazana masere emamita akasununguka, kwaakaisa chegumi nerimwe uye nekudaro haana kuenda kumagumo.