https://www.siliconvalley.com/2024/08/06/how-timekeepers-determined-noah-lyles-won-100-meters-by-slimmest-of-margins/ > David Wharton | Los Angeles Times (TNS) > PARIS — The instant that Noah Lyles crossed the finish line in Sunday night’s heart-stopping 100-meter final at the 2024 Summer Olympics, the clock started on a completely different sort of race.