Benjamin cruises to 400m hurdles first-round heat victory
![Benjamin cruises to 400m hurdles first-round heat victory](https://ktvz.b-cdn.net/2021/07/oly20_atm400_2229_benjaminwins_hlf_210729__330049-1440x810.jpg)
NBC Olympics
American Rai Benjamin, the 2019 world silver medalist, comfortably wins his 400m hurdles first-round heat in 48.60 to advance to the semis; Estonia’s Magi, South Africa’s Zazini and Netherlands’ Smidt join in qualifying.