2014 FINA World Swimming Championships (25 m) – Women's 4 × 50 metre freestyle relay
The Women's 4 × 50 metre freestyle relay competition of the 2014 FINA World Swimming Championships was held on 7 December.
Records
Prior to the competition, the existing world and championship records were as follows.| Nation | Time | Location | Date | |
| World record | 1:37.04 | Herning | 12 December 2013 |
The following records were established during the competition:
| Date | Event | Nation | Time | Record |
| 7 December | Heats | 1:35.74 | WR, CR | |
| 7 December | Final | 1:34.24 | WR, CR |
Results
Heats
The heats were held at 09:30.| Rank | Heat | Lane | Nation | Swimmers | Time | Notes |
| 1 | 2 | 0 | Esmee Vermeulen Ranomi Kromowidjojo Maud van der Meer Inge Dekker | 1:35.74 | Q, WR | |
| 2 | 1 | 2 | Anna Santamans Mélanie Henique Mathilde Cini Marie Wattel | 1:37.76 | Q | |
| 3 | 1 | 4 | Abbey Weitzeil Amy Bilquist Kathleen Baker Amanda Weir | 1:37.87 | Q | |
| 4 | 1 | 3 | Silvia Di Pietro Erika Ferraioli Giada Galizi Ilaria Bianchi | 1:38.47 | Q | |
| 5 | 2 | 5 | Mie Nielsen Julie Levisen Sarah Bro Pernille Blume | 1:38.55 | Q | |
| 6 | 1 | 5 | Qiu Yuhan Tang Yi Shen Duo Xiang Liu | 1:38.67 | Q | |
| 7 | 2 | 4 | Yayoi Matsumoto Miki Uchida Rino Hosoda Sayaka Akase | 1:39.92 | Q | |
| 8 | 1 | 7 | Alessandra Marchioro Daiane Oliveira Daynara de Paula Manuella Lyrio | 1:40.12 | Q | |
| 9 | 2 | 1 | Margarita Nesterova Arina Openysheva Anastasiia Osipenko Anastasiia Liazeva | 1:41.40 | ||
| 10 | 2 | 8 | Ekaterina Avramova Esra Kübra Kaçmaz Sezin Eligül İlknur Nihan Çakıcı | 1:42.51 | ||
| 11 | 2 | 6 | Erin Gallagher Lehesta Kemp Trudi Maree Rene Warnes | 1:42.78 | ||
| 12 | 2 | 7 | Chi Yan Tan On Kei Lei Weng Tong Choi Chi Wai Long | 1:47.37 | ||
| 13 | 1 | 8 | Aditi Dhumatkar Anusha Sanjeev Mehta Thalasha Satish Prabhu Malavika Vishwanath | 1:50.02 | ||
| 14 | 2 | 2 | Beatrice Felici Elena Giovannini Elisa Bernardi Chiara Gualtieri | 1:51.02 | ||
| — | 1 | 1 | DNS | - | ||
| — | 1 | 6 | DNS | - | ||
| — | 2 | 3 | DNS | - |
Final
The final was held at 18:00.| Rank | Lane | Nation | Swimmers | Time | Notes |
| 4 | Inge Dekker Femke Heemskerk Maud van der Meer Ranomi Kromowidjojo | 1:34.24 | WR | ||
| 3 | Madison Kennedy Abbey Weitzeil Natalie Coughlin Amy Bilquist | 1:34.61 | AM | ||
| 2 | Jeanette Ottesen Julie Levisen Mie Nielsen Pernille Blume | 1:35.48 | |||
| 4 | 6 | Silvia Di Pietro Erika Ferraioli Aglaia Pezzato Giada Galizi | 1:35.78 | ||
| 5 | 5 | Anna Santamans Mélanie Henique Mathilde Cini Charlotte Bonnet | 1:36.82 | ||
| 6 | 7 | Qiu Yuhan Tang Yi Shen Duo Xiang Liu | 1:38.58 | ||
| 7 | 1 | Miki Uchida Yayoi Matsumoto Tomomi Aoki Rino Hosoda | 1:38.76 | ||
| 8 | 8 | Daiane Oliveira Larissa Oliveira Alessandra Marchioro Daynara de Paula | 1:38.78 | SA |