Hayden announced his retirement from the sport after the 4 × 100-metre medley relay at the Olympics but said he believed in the Canadian swim team to thrive in the future , saying that `` I think in the grand scheme of things , with the people we have , we 've done an amazing job ... As long as we keep that momentum building , I think we 're going to see more success come from more diverse events . ''
After the men 's 4 × 100-metre medley relay at the Olympics , Hayden announced that he was retiring . He said he believed in the Canadian swim team to thrive in the future , saying that `` I think in the grand scheme of things , with the people we have , we 've done an amazing job ... As long as we keep that momentum building , I think we 're going to see more success come from more diverse events . ''