BUDAPEST — Here is the short version of a contentious campaign that dragged on for months inside FINA, the aquatics federation, and that culminated in Saturday’s election: A rival sought to execute an Olympic power play. In the end, though, it was like Milorad Cavic and Michael Phelps. A lot of drama, maybe. But you knew who was going to win. Because when it comes to executing a show of authority in Olympic circles, you have to go a long way to get past the International Olympic Committee...