The head of USA Swimming urged the U.S. Olympic and Paralympic Committee to push for a 12-month postponement of the Tokyo Games, signaling the first fissure between powerful American factions attempting to maneuver the U.S. team through the coronavirus crisis.

It's a spreadsheet that covers 52 sports and nearly six dozen venues — a laundry list of places around the globe where Olympic hopefuls were expected to be competing over the next few months.