title: 2021 World Athletics U20 Championships – Women's 4 × 100 metres relay
text: # 2021 World Athletics U20 Championships – Women's 4 × 100 metres relay
  
  The women's 4 × 100 metres relay at the 2021 World Athletics U20 Championships was held at the Kasarani Stadium on 22 August.
  
  ## Records
  
  Standing records prior to the 2021 World Athletics U20 Championships :
  
  | World U20 Record | Germany | 43.27 | Grosseto, Italy | 23 July 2017 |
  | - | - | - | - | - |
  | Championship Record | Jamaica | 43.40 | Kingston, Jamaica | 21 July 2002 |
  | World U20 Leading | United States | 43.71 | Austin, United States | 27 March 2021 |
  
  ## Results
  
  The final was held on 22 August at 16:32.
  
  | Rank | Lane | Nation | Athletes | Time | Notes |
  | - | - | - | - | - | - |
  | | 5 | Jamaica | Serena Cole, Tina Clayton, Kerrica Hill, Tia Clayton | 42.94 | WU20R |
  | | 2 | Namibia | Ndawana Haitembu, Beatrice Masilingi, Nandi Tjanjeua Vass, Christine Mboma | 43.76 | NU20R NR |
  | | 4 | Nigeria | Praise Ofoku, Favour Ofili, Anita Taviore, Tima Seikeseye Godbless | 43.90 | SB |
  | 4 | 3 | Poland | Dorota Puzio, Monika Romaszko, Marta Zimna, Magdalena Niemczyk | 44.31 | NU20R |
  | 5 | 7 | Czech Republic | Eva Kubíčková, Tereza Lamačová, Barbora Šplechtnová, Lucie Mičunková | 44.35 | NU20R |
  | 6 | 1 | South Africa | Marione Fourie, Charlize Eilerd, Kayla La Grange, Viwe Jingqi | 45.05 | NU20R |
  | | 8 | Finland | Tanja Kokkonen, Anna Pursiainen, Johanna Kylmänen, Sonja Stång | DNF | |
  | | 6 | Italy | Gaya Bertello, Elisa Visentin, Alessandra Iezzi, Arianna Battistella | DQ | TR24.7 |
  