As well as improving on the American’s 3:46.63 from the Millrose Games in New York City on Saturday, two-time Olympic gold medalist Ingebrigtsen also set an indoor 1,500-meter record in the same ...

Both records are subject to ratification. Ingebrigtsen won gold in the 5,000 meters at the Paris Olympics last summer after winning the 1500 meters at the Tokyo Olympics.

Over the next week in the Olympic pool, Katie Ledecky will race at distances from 200 meters to 1,500 meters ... peaks on Wednesday morning in Tokyo (Tuesday night in primetime on NBC) when Ledecky ...