The Women's 4 × 100 metre medley relay competition of the swimming events at the 2015 World Aquatics Championships was held on 9 August with the heats and with the final.Start list

Records Prior to the competition, the existing world and championship records were as follows.

Results

Heats The heats were held at 10:48.Heats results

Rank Heat Lane Nation Swimmers Time Notes 1 1 7 Fu Yuanhui (59.24)Shi Jinglin (1:06.35) Chen Xinyi (57.42)Qiu Yuhan (54.03) 3:57.04 Q 2 2 4 Kathleen Baker (59.98)Micah Lawrence (1:07.10)Kendyl Stewart (56.86)Margo Geer (53.18) 3:57.12 Q 3 1 6 Michelle Coleman (1:00.55)Jennie Johansson (1:06.20)Sarah Sjöström (56.10)Louise Hansson (54.44) 3:57.29 Q 4 3 6 Madison Wilson (59.56)Lorna Tonks (1:07.34)Madeline Groves (58.18)Melanie Wright (52.87) 3:57.95 Q 5 3 5 Mie Ø. Nielsen (59.67)Rikke Møller Pedersen (1:07.19)Jeanette Ottesen (57.37)Pernille Blume (54.15) 3:58.38 Q 6 2 1 Dominique Bouchard (1:00.39)Rachel Nicol (1:07.01)Noemie Thomas (57.55)Sandrine Mainville (54.07) 3:59.02 Q 7 1 2 Lauren Quigley (1:00.38)Siobhan-Marie O'Connor (1:06.75)Rachael Kelly (57.89)Rebecca Turner (55.00) 4:00.02 Q 8 3 3 Sayaka Akase (1:01.55)Kanako Watanabe (1:07.07)Natsumi Hoshi (57.93)Miki Uchida (53.88) 4:00.43 Q 9 3 1 Elena Gemo (1:01.21)Arianna Castiglioni (1:06.93)Ilaria Bianchi (58.25)Erika Ferraioli (54.53) 4:00.92 10 2 7 Daria Ustinova (1:00.13)Vitalina Simonova (1:07.14) Nataliya Lovtsova (59.39)Veronika Popova (54.46) 4:01.12 11 3 0 Lisa Graf (1:01.19)Vanessa Grimberg (1:07.71)Alexandra Wenk (57.87)Annika Bruhn (54.63)4:01.40 12 2 3 Béryl Gastaldello (1:00.60)Charlotte Bonnet (1:09.08)Marie Wattel (57.77)Anna Santamans (54.68) 4:02.13 13 2 0 Mimosa Jallow (1:00.64) NRJenna Laukkanen (1:07.10)Emilia Pikkarainen (59.47)Hanna-Maria Seppälä (55.09) 4:02.30 NR 14 2 2 Etiene Medeiros (1:01.25)Jhennifer Conceição (1:09.28)Daynara de Paula (58.54)Larissa Oliveira (54.17) 4:03.24 15 1 5 Simona Baumrtová (1:00.88)Petra Chocová (1:07.80)Lucie Svěcená (59.96)Anna Kolářová (54.80) 4:03.44 NR 16 3 9 Duane Da Rocha (1:01.63)Jessica Vall (1:07.30)Judit Ignacio Sorribes (59.15)Melani Costa (55.83)4:03.91 17 1 4 Theodora Drakou (1:01.35)Aikaterini Sarakatsani (1:08.80) Anna Ntountounaki (58.49)Theodora Giareni (55.65) 4:04.29 NR 18 1 3 Alicja Tchórz (1:00.88)Dominika Sztandera (1:09.26) Anna Dowgiert (59.91)Katarzyna Wilk (54.38) 4:04.43 NR 18 2 5 Eygló Ósk Gústafsdóttir (1:00.42)Hrafnhildur Lúthersdóttir (1:06.99)Jóhanna Gústafsdóttir (1:01.88)Bryndis Hansen (55.14) 4:04.43 NR 20 3 7 Stephanie Au (1:00.95) NRSiobhán Haughey (1:08.70)Sze Hang Yu (59.60)Camille Cheng (55.29) 4:04.54 21 3 8 Halime Zülal Zeren (1:03.21)Viktoriya Zeynep Gunes (1:06.99)Gizem Bozkurt (1:00.94)Ekaterina Avramova (55.20) 4:06.34 NR 22 3 2 Jeserik Pinto (1:04.66)Mercedes Toledo (1:10.06)Isabella Páez (1:00.57)Arlene Semeco (56.45) 4:11.74 NR 23 2 6 Quah Ting Wen (1:05.26)Samantha Yeo (1:11.24)Marina Chan (1:02.36)Amanda Lim (58.40) 4:17.26 24 2 8 Lourdes Villaseñor (1:05.34)Daniela Carrillo (1:10.55)Sharo Rodríguez (1:03.41)Montserrat Ortuño (59.85) 4:19.15 25 2 9 Tatiana Perstniova (1:04.57)Tatiana Chișca (1:12.61)Alexandra Vinicenco (1:08.45)Mihaela Bat (1:00.92) 4:26.55 3 4 Sharon van RouwendaalMoniek Nijhuis Inge DekkerFemke Heemskerk DNS

Final The final was held at 19:25.Final results

Rank Lane Nation Swimmers Time Notes 4 Fu Yuanhui (59.29)Shi Jinglin (1:05.56)Lu Ying (56.56)Shen Duo (53.00) 3:54.41 3 Michelle Coleman (1:00.74)Jennie Johansson (1:05.63)Sarah Sjöström (55.28)Louise Hansson (53.59) 3:55.24 ER 6 Emily Seebohm (58.81)Taylor McKeown (1:07.38)Emma McKeon (57.59)Bronte Campbell (51.78) 3:55.56 4 5 Missy Franklin (59.81)Jessica Hardy (1:06.32)Kendyl Stewart (57.24)Simone Manuel (53.39) 3:56.76 5 2 Mie Ø. Nielsen (59.47)Rikke Møller Pedersen (1:07.17)Jeanette Ottesen (56.50)Pernille Blume (54.47) 3:57.61 6 7 Dominique Bouchard (59.80)Rachel Nicol (1:07.00)Katerine Savard (57.28)Sandrine Mainville (53.88) 3:57.96 1 Lauren Quigley (59.84)Siobhan-Marie O'ConnorRachael KellyFrancesca Halsall DSQ 8 Sayaka Akase (1:00.88)Kanako WatanabeNatsumi HoshiMiki Uchida DSQ

References