The Women's 4 × 100 metre freestyle relay competition of the 2018 FINA World Swimming Championships (25 m) was held on 11 December 2018 at the Hangzhou Olympic Sports Center.

Records Prior to the competition, the existing world and championship records were as follows. Nation Time Location DateWorld recordChampionship record3:26.53Doha5 December 2014

Results Heats The heats were started on 11 December at 12:27.Heats results Rank Heat Lane Nation Swimmers Time Notes 1 1 4 Lia Neal (52.81)Veronica Burchill (52.81)Erika Brown (52.65)Kelsi Dahlia (51.25) 3:29.52 Q 2 1 5 Kim Busch (53.25)Maaike de Waard (53.35)Valerie van Roon (53.61)Ranomi Kromowidjojo (52.46) 3:32.67 Q 3 2 5 Maria Kameneva (52.98)Daria Kartashova (54.10)Daria Mullakaeva (52.98)Valeriya Salamatina (53.27) 3:33.33 Q 4 2 4 Wang Jingzhuo (54.43)Yang Junxuan (52.63)Liu Xiaohan (53.54)Zhu Menghui (52.82) 3:33.42 Q 5 2 3 Runa Imai (54.26)Aya Sato (53.00)Tomomi Aoki (53.46)Chihiro Igarashi (53.27) 3:33.99 Q 6 2 2 Annika Bruhn (53.81)Reva Foos (53.91)Jessica Steiger (53.50)Marie Pietruschka (53.09) 3:34.31 Q 7 1 3 Ho Nam Wai (56.21)Stephanie Au (55.21)Chan Kin Lok (55.43)Sze Hang Yu (54.23) 3:41.08 Q 8 2 6 Selen Özbilen (54.71)Roza Erdemli (56.75)Viktoriya Zeynep Güneş (56.22)Ekaterina Avramova (54.18) 3:41.86 Q 9 2 7 Rebecca Moynihan (55.37)Paige Flynn (54.45)Vanessa Ouwehand (57.69)Emma Godwin (55.18) 3:42.69 10 1 6 Barbora Mikuskova (56.28)Tamara Potocká (55.74)Sabína Kupčová (55.98)Laura Benková (55.74) 3:43.74 11 1 2 Chen Szu-an (57.04)Huang Mei-chien (58.05) Wang Wan-chen (57.69)Lin Pei-wun (57.67) 3:50.45

Final The final was held at 20:43.

Rank Lane Nation Swimmers Time Notes 4 Olivia Smoliga (52.71) Lia Neal (52.58) Mallory Comerford (51.09) Kelsi Dahlia (51.40) 3:27.78 5 Kim Busch (53.19) Femke Heemskerk (50.93) Maaike de Waard (53.13) Ranomi Kromowidjojo (50.77) 3:28.02 6 Zhu Menghui (52.58) Yang Junxuan (52.28) Liu Xiaohan (53.26) Wang Jingzhuo (52.80) 3:30.92 4 2 Tomomi Aoki (53.33) Aya Sato (52.60) Runa Imai (53.12) Chihiro Igarashi (52.63) 3:31.68 5 3 Maria Kameneva (53.01) Daria Mullakaeva (53.20) Valeriya Salamatina (52.82) Veronika Andrusenko (53.46) 3:32.48 6 7 Annika Bruhn (53.77) Reva Foos (53.32) Jessica Steiger (53.03) Marie Pietruschka (53.15) 3:32.27 7 1 Ho Nam Wai (55.91) Stephanie Au (54.72) Chan Kin Lok (55.33) Sze Hang Yu (54.29) 3:40.25 8 8 Selen Özbilen (54.68) Roza Erdemli (56.37) Viktoriya Zeynep Güneş (56.25) Ekaterina Avramova (53.95) 3:41.25

References