The women's 4 × 100 metres relay at the 2021 World Athletics Relays was held at the Silesian Stadium on 1 and 2 May.

Records Prior to the competition, the records were as follows: World record(Tianna Madison, Allyson Felix, Bianca Knight, Carmelita Jeter)40.82 London, Great Britain10 August 2012Championship record(Tianna Bartoletta, Alexandria Anderson, Jeneba Tarmoh, LaKeisha Lawson)41.88 Nassau, Bahamas24 May 2014World LeadingStar Athletics Louisiana State University42.70 Prairie View, United States Baton Rouge, United States3 April 2021 24 April 2021

Results Heats Qualification: First 2 of each heat (Q) plus the 2 fastest times (q) advanced to the final.Heats ResultsHeats SummaryFinal Results

WL = World leading NR = National record SB = Seasonal best OG* = 2020 Olympic Games qualification WC* = 2022 World Championships qualification

Rank Heat Country Athletes Time Notes 1 2 Jamile Samuel, Dafne Schippers, Nadine Visser, Marije Van Hunenstijn43.282 3 43.51, *OG, *WC3 2 Paulina Guzowska, Klaudia Adamek, Katarzyna Sokólska, Pia Skrzyszowska43.64, *OG, *WC4 3 Riccarda Dietsche, Salomé Kora, Cornelia Halbheer, Cynthia Reinle43.71, *WC5 2 Ángela Tenorio, Anahí Suárez, Virginia Villalba, Marizol Landázuri43.866 1 Johanelis Herrera Abreu, Gloria Hooper, Anna Bongiorni, Irene Siragusa44.02, *WC7 1 Hanae Aoyama, Mei Kodama, Ami Saito, Remi Tsuruta44.17, *OG, *WC8 3 Mathilde Kramer, Astrid Glenner-Frandsen, Mette Graversgaard, Ida Karstoft44.25, *OG, *WC9 3 Maria Isabel Pérez, Estela García, Paula Sevilla, Cristina Lara44.38, *WC10 2 Molly Scott, Sarah Lavin, Kate Doherty, Sarah Quinn44.53, *WC11 2 Suwilanji Theresa Mpondela, Lumeka Katundu, Hellen Makumba, Roda Njobvu44.8112 1 Gemma Acheampong, Latifa Ali, Janet Amponsah, Halutie Hor44.8513 1 Johana Kaiserová, Martina Hofmanová, Jana Slaninová, Barbora Šplechtnová45.48 1 Ana Cláudia Lemos, Vitória Cristina Rosa, Ana Azevedo, Rosângela Santos

Final RankLaneNationAthletesTimeNotes6Irene Siragusa, Gloria Hooper, Anna Bongiorni, Vittoria Fontana43.79SB5Magdalena Stefanowicz, Klaudia Adamek, Katarzyna Sokólska, Pia Skrzyszowska44.104Jamile Samuel, Dafne Schippers, Nadine Visser, Naomi Sedney44.1049Hanae Aoyama, Mei Kodama, Ami Saito, Remi Tsuruta44.4052Ángela Tenorio, Anahí Suárez, Yuliana Angulo, Marizol Landázuri44.4363Mathilde Kramer, Astrid Glenner-Frandsen, Mette Graversgaard, Emma Beiter Bomme45.347Wided Atatou, Cynthia Leduc, Maroussia Paré, Sarah Richard MingasDNF8Riccarda Dietsche, Salomé Kora, Cornelia Halbheer, Cynthia ReinleDQR24.7

References

External links World Athletics website