There was something almost inevitable about the way the first day of competition at the Asian Games in Japan unfolded on Sunday, and the only real surprise would have been finding someone surprised by it all. That is until Hong Kong’s women came second in the 4x100m freestyle relay in the final event at Tokyo Aquatics Centre. Just the second silver the team has ever managed in the discipline, it was as unexpected as the city-record time that accompanied it. Much earlier in the day’s proceedings,...