Results |
Rank | Athlete | Country | Time |
| Alicia Coutts / Cate Campbell / Brittany Elmslie / Melanie Schlanger | AUS | 3:33.15 (OR) |
| Inge Dekker / Marleen Veldhuis / Femke Heemskerk / Ranomi Kromowidjojo | NED | 3:33.79 |
| Missy Franklin / Jessica Hardy / Lia Neal / Allison Schmitt | USA | 3:34.24 |
4 | Yi Tang / Yuhan Qiu / Haibing Wang / Jiaying Pang | CHN | 3:36.75 |
5 | Amy Smith / Francesca Halsall / Jess Lloyd / Caitlin Mcclatchey | GBR | 3:37.02 |
6 | Pernille Blume / Mie Nielsen / Lotte Friis / Jeanette Ottesen Gray | DEN | 3:37.45 |
7 | Haruka Ueda / Yayoi Matsumoto / Miki Uchida / Hanae Ito | JPN | 3:37.96 |
| Michelle Coleman / Sarah Sjostrom / Ida Marko-Varga / Gabriella Fagundez | SWE | DSQ |