The men's 400 metres at the 2021 World Athletics U20 Championships was held at the Kasarani Stadium 18 and 21 August.
Records Standing records prior to the 2021 World Athletics U20 ChampionshipsWorld U20 Record43.87Seoul, South Korea28 September 1988Championship Record44.66Santiago, Chile20 October 2000World U20 Leading44.71Tucson, United States10 April 2021
Results Heats Qualification: First 2 of each heat (Q) and the 2 fastest times (q) qualified for the final.
Rank Heat Name Nationality Time Note 1 1 Luis Avilés Ferreiro 45.63 , 2 2 Anthony Pesela 45.88 , 3 2 Antonie Matthys Nortje 46.27 , 4 1 Lorenzo Benati 46.28 5 1 Muzala Samukonga 46.45 6 1 Michael Roth 46.51 , 7 3 Lythe Pillay 46.55 8 2 Elkanah Kiprotich Chemelil 46.79 9 3 Kennedy Kimeu 47.05 , 10 2 David Mulenga 47.16 11 3 Raman Valodzkin 47.17 12 3 Bamidele Ajayi 47.44 13 2 Dubem Amene 47.50 13 3 Revon Williams 47.50 15 3 Anbar Jamaan Al-Zahrani 47.51 16 1 Remus Andrei Niculiță 47.73 16 3 Tahj Hamm 47.73 18 2 Patryk Grzegorzewicz 47.80 19 1 Tadeáš Plaček 47.87 20 2 Isuru Bans 48.02 21 2 Adrian Bondoc 48.29 22 1 Vinicius Moura 49.59 23 3 Mohamed Basiru Bah 49.82 1 Jeremy Bembridge
Final The final was held on 21 August at 17:19.
Rank Lane Name Nationality Time Note 5 Anthony Pesela 44.58 CR 6 Luis Avilés 44.95 3 Antonie Nortje 45.32 4 4 Lythe Pillay 45.53 5 1 Muzala Samukonga 45.89 6 7 Lorenzo Benati 46.06 7 2 Michael Roth 46.10 8 8 Kennedy Kimeu 46.51
References