# 2016 FINA World Swimming Championships (25 m) – Women's 4 × 50 metre medley relay

The Women's 4 × 50 metre medley relay competition of the 2016 FINA World Swimming Championships (25 m) was held on 7 December 2016.

## Records

Prior to the competition, the existing world and championship records were as follows.
| | Nation | Time | Location | Date |
| World record Championship record | Denmark | 1:44.04 | Doha | 5 December 2014 |

## Results
### Heats

The heats were held at 09:30.
| Rank | Heat | Lane | Nation | Swimmers | Time | Notes |
| 1 | 1 | 1 | Canada | Kylie Masse (26.67) Kelsey Wog (29.88) Penny Oleksiak (25.42) Michelle Williams (23.52) | 1:45.49 | Q |
| 2 | 2 | 2 | United States | Ali DeLoof (26.57) Molly Hannis (29.48) Sarah Gibson (25.63) Katrina Konopka (23.99) | 1:45.67 | Q |
| 3 | 2 | 2 | Denmark | Mie Nielsen (26.93) Matilde Schroder (31.03) Emilie Beckmann (25.26) Jeanette Ottesen (23.83) | 1:45.67 | Q |
| 4 | 1 | 6 | Italy | Silvia Scalia (27.13) Martina Carraro (30.30) Silvia Di Pietro (25.16) Aglaia Pezzato (24.51) | 1:47.10 | Q |
| 5 | 2 | 4 | Russia | Mariia Kameneva (26.87) Valentina Artemyeva (30.45) Svetlana Chimrova (25.94) Rozaliya Nasretdinova (24.02) | 1:47.28 | Q |
| 6 | 1 | 3 | Japan | Emi Moronuki (27.22) Miho Teramura (29.88) Asuka Kobayashi (26.01) Sayuki Ouchi (24.84) | 1:47.69 | Q |
| 7 | 2 | 7 | China | Liu Xiang (27.29) Shi Jinglin (30.56) Lu Ying (26.04) Zhu Menghui (24.28) | 1:48.17 | Q |
| 8 | 3 | 5 | Australia | Minna Atherton (27.06) Jessica Hansen (30.15) Jemma Schlicht (26.44) Carla Buchanan (24.80) | 1:48.45 | Q |
| 9 | 1 | 2 | France | Mathilde Cini (27.89) Solene Gallego (30.91) Mélanie Henique (25.56) Anna Santamans (24.15) | 1:48.51 | |
| 10 | 3 | 4 | Czech Republic | Simona Baumrtová (27.15) Petra Chocová (30.74) Lucie Svěcená (25.98) Barbora Seemanová (24.94) | 1:48.81 | |
| 11 | 3 | 3 | Sweden | Hanna Rosvall (27.79) Sophie Hansson (30.29) Sara Junevik (25.58) Ida Lindborg (25.19) | 1:48.85 | |
| 12 | 2 | 6 | Finland | Fanny Teijonsalo (28.01) Jenna Laukkanen (29.77) Emilia Bottas (26.70) Hanna-Maria Seppälä (24.57) | 1:49.05 | |
| 13 | 1 | 7 | Austria | Caroline Pilhatsch (27.67) Christina Nothdurfter (30.53) Lena Kreundl (26.42) Birgit Koschischek (24.70) | 1:49.32 | |
| 14 | 3 | 7 | Iceland | Eygló Gústafsdóttir (27.40) Hrafnhildur Lúthersdóttir (30.04) Bryndis Hansen (26.01) Johanna Gústafsdóttir (25.96) | 1:49.41 | |
| 15 | 2 | 5 | Hong Kong | Wong Toto Kwan To (28.44) Yeung Jamie Zhen Mei (31.01) Chan Kin Lok (26.92) Sze Hang Yu (25.08) | 1:51.45 | |
| 16 | 2 | 1 | South Africa | Mariella Venter (27.95) Kaylene Corbett (31.93) Tayla Lovemore (26.18) Gabi Grobler (26.15) | 1:52.21 | |
| 17 | 3 | 2 | Slovakia | Karolína Hájková (28.74) Andrea Podmaníková (30.63) Barbora Mišendová (26.85) Karin Tomecková (26.00) | 1:52.22 | |
| 18 | 1 | 5 | Singapore | Hoong En Qi (30.00) Roanne Ho (32.07) Marina Chan (27.09) Amanda Lim (26.09) | 1:55.25 | |
| 19 | 3 | 1 | Macau | Tan Chi Yan (31.42) Lei On Kei (33.46) Kuan I Cheng (29.75) Long Chi Wai (26.68) | 2:01.31 | |
| 20 | 1 | 4 | Paraguay | Maria José Arrua (30.47) Sophia Ortiz (35.90) Nicole Rautemberg (28.40) Karen Riveros (26.78) | 2:01.31 | |
| | 3 | 6 | Venezuela | | | DNS |

### Final

The final was held at 18:30.
| Rank | Lane | Nation | Swimmers | Time | Notes |
| | 5 | United States | Ali DeLoof (26.12) Lilly King (28.78) Kelsi Worrell (24.44) Katrina Konopka (23.93) | 1:43.27 | WR |
| | 6 | Italy | Silvia Scalia (26.96) Martina Carraro (30.12) Silvia Di Pietro (24.88) Erika Ferraioli (23.42) | 1:45.38 | |
| | 3 | Denmark | Mie Nielsen (26.71) Matilde Schroder (30.67) Emilie Beckmann (24.96) Jeanette Ottesen (23.64) | 1:45.98 | |
| 4 | 4 | Canada | Kylie Masse (26.49) Kelsey Wog (30.14) Penny Oleksiak (25.57) Michelle Williams (23.80) | 1:46.00 | |
| 5 | 8 | Australia | Emily Seebohm (26.37) Jessica Hansen (29.78) Brittany Elmslie (25.97) Carla Buchanan (24.15) | 1:46.27 | |
| 6 | 2 | Russia | Mariia Kameneva (26.66) Natalia Ivaneeva (29.77) Rozaliya Nasretdinova (25.82) Veronika Popova (24.36) | 1:46.61 | |
| 7 | 7 | Japan | Emi Moronuki (26.96) Miho Teramura (30.02) Asuka Kobayashi (26.07) Sayuki Ouchi (24.85) | 1:47.90 | |
| 8 | 1 | China | Liu Xiang (27.04) Shi Jinglin (30.85) Lu Ying (25.72) Zhu Menghui (24.54) | 1:48.15 | |