# 2019 IAAF World Relays – Women's 4 × 400 metres relay

The women's 4 × 400 metres relay at the 2019 IAAF World Relays was held at the Nissan Stadium on 11 and 12 May.

## Records

Prior to the competition, the records were as follows:
| World record | Soviet Union (Tatyana Ledovskaya, Olga Nazarova, Mariya Pinigina, Olga Bryzgina) | 3:15.17 | Seoul, South Korea | 1 October 1988 |
| Championship record | United States (Phyllis Francis, Natasha Hastings, Sanya Richards-Ross, Francena McCorory) | 3:19.39 | Nassau, Bahamas | 3 May 2015 |
| World Leading | USATF High Performance C | 3:26.29 | Gainesville, United States | 30 March 2019 |

## Results

| KEY: | Q | Qualified | q | Fastest non-qualifiers | WL | World leading | CR | Championship record | NR | National record | SB | Seasonal best | WC | 2019 World Championships qualification |

### Heats

Qualification: First 2 of each heat (Q) plus the 2 fastest times (q) advanced to the final A. The next 8 fastest times qualified for the final B.
| Rank | Heat | Nation | Athletes | Time | Notes |
| 1 | 2 | United States | Jaide Stepter, Jordan Lavender, Joanna Atkins, Courtney Okolo | 3:25.72 | Q, WL |
| 2 | 1 | Poland | Małgorzata Hołub-Kowalik, Patrycja Wyciszkiewicz, Anna Kiełbasińska, Justyna Święty-Ersetic | 3:28.05 | Q, SB |
| 3 | 2 | Great Britain | Zoey Clark, Laviai Nielsen, Amy Allcock, Emily Diamond | 3:28.31 | Q, SB |
| 4 | 3 | Canada | Maya Stephens, Madeline Price, Travia Jones, Sage Watson | 3:28.75 | Q |
| 5 | 3 | Jamaica | Christine Day, Shiann Salmon, Tiffany James, Chrisann Gordon | 3:28.80 | Q, SB |
| 6 | 2 | Italy | Maria Benedicta Chigbolu, Ayomide Folorunso, Elisabetta Vandi, Chiara Bazzoni | 3:29.08 | Q, SB |
| 7 | 1 | Switzerland | Léa Sprunger, Veronica Vancardo, Fanette Humair, Yasmin Giger | 3:29.15 | q, SB |
| 8 | 2 | France | Amandine Brossier, Déborah Sananes, Elea Mariama Diarra, Agnès Raharolahy | 3:29.89 | q, SB |
| 9 | 2 | Netherlands | Madiea Ghafoor, Lieke Klaver, Laura de Witte, Femke Bol | 3:30.07 | qB, SB |
| 10 | 2 | Germany | Luna Bulmahn, Corinna Schwab, Ruth Sophia Spelmeyer, Hannah Mergenthaler | 3:30.32 | qB, SB |
| 11 | 1 | Belgium | Camille Laus, Hanne Claes, Paulien Couckuyt, Lucie Ferauge | 3:30.69 | qB, SB |
| 12 | 3 | China | Fu Na, Liao Mengxue, Tong Zenghuan, Yang Huizhen | 3:31.01 | qB, SB |
| 13 | 2 | Chile | Isidora Jiménez, Maria José Echeverría, María Fernanda Mackenna, Martina Weil | 3:31.24 | qB, NR |
| 14 | 1 | Kenya | Maureen Nyatichi Thomas, Hellen Syombua, Neviah Mongina Michira, Gladys Musyoki | 3:31.26 | qB, SB |
| 15 | 1 | Australia | Ellie Beer, Morgan Mitchell, Caitlin Sargent-Jones, Lauren Wells | 3:31.34 | qB, SB |
| 16 | 2 | Japan | Seika Aoyama, Nanako Matsumoto, Konomi Takeishi, Yuna Iwata | 3:31.72 | qB, SB |
| 17 | 3 | India | Hima Das, Poovamma Raju Machettira, Saritaben Laxmanbhai Gayakwad, V. K. Vismaya | 3:31.93 | SB |
| 18 | 3 | Nigeria | Patience Okon George, Favour Ofili, Praise Oghenefejiro Idamadudu, Yinka Ajayi | 3:32.10 | SB |
| 19 | 1 | Uganda | Emily Nanziri, Stella Wonruku, Scovia Ayikoru, Leni Shida | 3:35.02 | SB |
| 20 | 3 | Lithuania | Eva Misiūnaitė, Modesta Justė Morauskaitė, Eglė Balčiūnaitė, Gabija Galvydytė | 3:38.72 | SB |
| | 3 | Ukraine | Kateryna Klymiuk, Alina Logvynenko, Tetyana Melnyk, Anna Ryzhykova | DQ | R163.2(b) |

### Final B

| Rank | Nation | Athletes | Time | Notes |
| 1 | Netherlands | Madiea Ghafoor, Lieke Klaver, Femke Bol, Lisanne de Witte | 3:29.03 | *WC |
| 2 | Belgium | Hanne Claes, Paulien Couckuyt, Liefde Schoemaker, Camille Laus | 3:31.71 | *WC |
| 3 | Germany | Luna Bulmahn, Laura Müller, Ruth Sophia Spelmeyer, Hannah Mergenthaler | 3:31.89 | |
| 4 | China | Liao Mengxue, Fu Na, Tong Zenghuan, Yang Huizhen | 3:31.91 | |
| 5 | Australia | Ellie Beer, Morgan Mitchell, Caitlin Sargent-Jones, Lauren Wells | 3:32.22 | |
| 6 | Chile | Isidora Jiménez, Maria José Echeverría, María Fernanda Mackenna, Martina Weil | 3:33.54 | |
| 7 | Japan | Seika Aoyama, Nanako Matsumoto, Konomi Takeishi, Yuna Iwata | 3:35.12 | |
| 8 | Kenya | Gladys Musyoki, Eglay Nafuna Nalyanya, Emily Cherotich Tuei, Neviah Mongina Michira | 3:43.01 | |

### Final A

| Rank | Nation | Athletes | Time | Notes | Points |
| | Poland | Małgorzata Hołub-Kowalik, Patrycja Wyciszkiewicz, Anna Kiełbasińska, Justyna Święty-Ersetic | 3:27.49 | SB, *WC | 8 |
| | United States | Jaide Stepter, Shakima Wimbley, Jessica Beard, Courtney Okolo | 3:27.65 | *WC | 7 |
| | Italy | Maria Benedicta Chigbolu, Ayomide Folorunso, Giancarla Trevisan, Raphaela Lukudo | 3:27.74 | SB, *WC | 6 |
| 4 | Canada | Maya Stephens, Madeline Price, Alicia Brown, Sage Watson | 3:28.21 | SB, *WC | 5 |
| 5 | Jamaica | Chrisann Gordon, Anastasia Le-Roy, Tiffany James, Janieve Russell | 3:28.30 | SB, *WC | 4 |
| 6 | Great Britain | Emily Diamond, Laviai Nielsen, Zoey Clark, Amy Allcock | 3:28.96 | *WC | 3 |
| 7 | Switzerland | Léa Sprunger, Fanette Humair, Veronica Vancardo, Yasmin Giger | 3:32.32 | *WC | 2 |
| 8 | France | Estelle Perrossier, Brigitte Ntiamoah, Kellya Pauline, Amandine Brossier | 3:36.28 | *WC | 1 |