2019 World Athletics Championships – Mixed 4 × 400 metres relay
Rank Heat Nation Athletes Time Notes
1 1 United States ( USA ) Tyrell Richard ( M ) , Jessica Beard ( W ) , Jasmine Blocker ( W ) , Obi Igbokwe ( M ) 3:12.42 Q , WR
2 1 Jamaica ( JAM ) Nathon Allen ( M ) , Janieve Russell ( W ) , Roneisha McGregor ( W ) , Javon Francis ( M ) 3:12.73 Q , NR
3 1 Bahrain ( BHR ) Musa Isah ( M ) , Aminat Yusuf Jamal ( W ) , Salwa Eid Naser ( W ) , Abbas Abubakar Abbas ( M ) 3:12.74 Q , AR
4 1 Great Britain & N.I . ( GBR ) Rabah Yousif ( M ) , Zoey Clark ( W ) , Emily Diamond ( W ) , Martyn Rooney ( M ) 3:12.80 q , AR
5 2 Poland ( POL ) Wiktor Suwara ( M ) , Anna Kiełbasińska ( W ) , Małgorzata Hołub-Kowalik ( W ) , Rafał Omelko ( M ) 3:15.47 Q
6 2 Brazil ( BRA ) Anderson Henriques ( M ) , Tiffani Marinho ( W ) , Geisa Coutinho ( W ) , Lucas Carvalho ( M ) 3:16.12 Q , AR
7 2 India ( IND ) Muhammed Anas ( M ) , V. K. Vismaya ( W ) , Jisna Mathew ( W ) , Noah Nirmal Tom ( M ) 3:16.14 Q , SB
8 2 Belgium ( BEL ) Robin Vanderbemden ( M ) , Camille Laus ( W ) , Imke Vervaet ( W ) , Dylan Borlée ( M ) 3:16.16 q , NR
9 2 Italy ( ITA ) Edoardo Scotti ( M ) , Giancarla Trevisan ( W ) , Raphaela Lukudo ( W ) , Brayan Lopez ( M ) 3:16.52
10 1 Canada ( CAN ) Austin Cole ( M ) , Aiyanna Stiverne ( W ) , Madeline Price ( W ) , Philip Osei ( M ) 3:16.76 NR
11 2 Kenya ( KEN ) Alphas Kishoyian ( M ) , Gladys Musyoki ( W ) , Mary Moraa ( W ) , Alex Sampao ( M ) 3:17.09
12 1 France ( FRA ) Mame-Ibra Anne ( M ) , Amandine Brossier ( W ) , Agnès Raharolahy ( W ) , Thomas Jordier ( M ) 3:17.17 NR
13 1 Ukraine ( UKR ) Danylo Danylenko ( M ) , Tetyana Melnyk ( W ) , Kateryna Klymiuk ( W ) , Oleksiy Pozdnyakov ( M ) 3:17.50
14 2 Germany ( GER ) Marvin Schlegel ( M ) , Luna Bulmahn ( W ) , Karolina Pahlitzsch ( W ) , Manuel Sanders ( M ) 3:17.85
15 1 Czech Republic ( CZE ) Jan Tesař ( M ) , Lada Vondrová ( W ) , Tereza Petržilková ( W ) , Patrik Šorm ( M ) 3:18.01
16 2 Japan ( JPN ) Seika Aoyama ( W ) , Kota Wakabayashi ( M ) , Tomoya Tamura ( M ) , Saki Takashima ( W ) 3:18.77 NR
Results -- Heats
The first three in each heat ( Q ) and the next two fastest ( q ) qualify for the final . [ 3 ] [ 4 ]
The Mixed 4 × 400 metres relay at the 2019 World Athletics Championships was held at the Khalifa International Stadium in Doha from 28 to 29 September 2019.