# 2014 FINA World Swimming Championships (25 m) – Women's 4 × 50 metre medley relay

The Women's 4 × 50 metre medley relay competition of the 2014 FINA World Swimming Championships (25 m) was held on 5 December.

## Records

Prior to the competition, the existing world and championship records were as follows.
| | Nation | Time | Location | Date |
| World record | Denmark | 1:45.92 | Herning | 15 December 2013 |

## Results
### Heats

The heats were held at 09:30.
| Rank | Heat | Lane | Nation | Swimmers | Time | Notes |
| 1 | 1 | 5 | Denmark | Mie Nielsen (26.60) Rikke Pedersen (30.06) Jeanette Ottesen (25.79) Pernille Blume (24.31) | 1:46.76 | Q |
| 2 | 2 | 0 | United States | Felicia Lee (26.83) Emma Reaney (30.61) Claire Donahue (25.34) Amanda Weir (24.04) | 1:46.82 | Q |
| 3 | 1 | 4 | Brazil | Etiene Medeiros (26.80) Ana Carla Carvalho (30.62) Daiene Dias (25.62) Alessandra Marchioro (24.16) | 1:47.20 | Q, SA |
| 4 | 2 | 5 | China | Qiu Yuhan (27.09) Suo Ran (30.46) Lu Ying (25.50) Liu Xiang (24.35) | 1:47.40 | Q |
| 4 | 2 | 1 | Russia | Margarita Nesterova (27.82) Valentina Artemyeva (29.84) Svetlana Chimrova (25.85) Rozaliya Nasretdinova (23.89) | 1:47.40 | Q |
| 6 | 1 | 3 | France | Mathilde Cini (27.68) Charlotte Bonnet (30.64) Mélanie Henique (25.80) Anna Santamans (23.74) | 1:47.86 | Q |
| 7 | 2 | 2 | Italy | Arianna Barbieri (27.49) Arianna Castiglioni (30.51) Ilaria Bianchi (26.01) Aglaia Pezzato (24.01) | 1:48.02 | Q |
| 8 | 1 | 2 | Japan | Shiho Sakai (27.03) Rie Kaneto (30.56) Rino Hosoda (26.03) Yayoi Matsumoto (24.78) | 1:48.40 | Q |
| 9 | 2 | 3 | Finland | Anni Alitalo (27.48) Jenna Laukkanen (29.98) Emilia Pikkarainen (26.43) Hanna-Maria Seppälä (24.66) | 1:48.55 | |
| 10 | 1 | 1 | South Africa | Erin Gallagher (28.26) Tatjana Schoenmaker (32.06) Trudi Maree (27.04) Lehesta Kemp (24.80) | 1:52.16 | |
| 11 | 2 | 7 | Macau | Tan Chi Yan (31.67) Lei On Kei (32.83) Choi Weng Tong (31.07) Long Chi Wai (27.36) | 2:02.93 | |
| 12 | 1 | 7 | Papua New Guinea | Shanice Paraka (31.38) Savannah Tkatchenko (34.85) Tegan McCarthy (30.85) Anna-Liza Mopio-Jane (26.80) | 2:03.88 | |
| 13 | 1 | 6 | India | Aditi Dhumatkar (31.00) Anusha Sanjeev Mehta (38.85) Malavika Vishwanath (31.64) Thalasha Satish Prabhu (27.82) | 2:09.31 | |
| — | 1 | 8 | Turkey | | DNS | |
| — | 2 | 4 | Algeria | | DNS | |
| — | 2 | 6 | Great Britain | | DNS | |
| — | 2 | 8 | Sweden | | DNS | |

### Final

The final was held at 18:00.
| Rank | Lane | Nation | Swimmers | Time | Notes |
| | 4 | Denmark | Mie Nielsen (26.39) Rikke Pedersen (29.56) Jeanette Ottesen (24.09) Pernille Blume (24.00) | 1:44.04 | WR |
| | 5 | United States | Felicia Lee (26.37) Emma Reaney (29.42) Claire Donahue (25.33) Natalie Coughlin (23.80) | 1:44.92 | |
| | 7 | France | Mathilde Cini (26.61) Charlotte Bonnet (30.29) Mélanie Henique (25.20) Anna Santamans (23.79) | 1:45.89 | |
| 4 | 6 | China | Qiu Yuhan (26.86) Suo Ran (30.20) Lu Ying (24.87) Liu Xiang (24.22) | 1:46.15 | |
| 5 | 1 | Italy | Elena Di Liddo (27.07) Arianna Castiglioni (30.27) Ilaria Bianchi (25.70) Erika Ferraioli (23.43) | 1:46.47 | |
| 5 | 3 | Brazil | Etiene Medeiros (26.03) Ana Carla Carvalho (30.38) Daynara de Paula (25.68) Larissa Oliveira (24.38) | 1:46.47 | SA |
| 7 | 2 | Russia | Daria Ustinova (27.07) Valentina Artemyeva (29.79) Svetlana Chimrova (25.57) Rozaliya Nasretdinova (24.07) | 1:46.50 | |
| 8 | 8 | Japan | Shiho Sakai (26.73) Satomi Suzuki (30.04) Rino Hosoda (25.58) Yayoi Matsumoto (24.37) | 1:46.72 | |