. Earlier on the purple track, the usa broke their own world record in the 4×400 mixed relay in the opening heats, crossing the line in three minutes 7.41 seconds amid a. Visit nbcolympics.com for summer olympics live streams, highlights, schedules, results, news, athlete bios and more from paris 2024.

4 × 400 metres relay, men. Official results of the athletics women’s 4 x 400m relay event at the tokyo summer olympics.