The 4 × 100 metre mixed medley relay competition at the 2019 World Championships was on 24 July 2019.ScheduleStart list

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

Results Heats The heats were held on 24 July at 11:29.Heats results

Rank Heat Lane Nation Swimmers Time Notes 1 5 3 Matt Grevers (52.75)Andrew Wilson (58.35)Kelsi Dahlia (57.35)Mallory Comerford (52.78) 3:41.23 Q 2 5 4 Minna Atherton (59.65)Matthew Wilson (58.84)Matthew Temple (51.41)Bronte Campbell (52.32) 3:42.22 Q 3 4 3 Daria Vaskina (59.92)Kirill Prigoda (58.62)Andrey Minakov (50.93)Maria Kameneva (53.83) 3:43.30 Q 4 4 4 Georgia Davies (1:00.51)James Wilby (58.16)James Guy (50.97)Freya Anderson (53.73) 3:43.37 Q 5 4 2 Kylie Masse (58.96)Richard Funk (59.80)Margaret MacNeil (57.33)Yuri Kisil (47.94) 3:44.03 Q 6 5 6 Margherita Panziera (1:00.19)Nicolò Martinenghi (59.50)Elena Di Liddo (56.83)Manuel Frigo (47.86) 3:44.38 Q, NR 7 4 6 Kira Toussaint (59.85)Arno Kamminga (59.51)Mathys Goosen (52.69)Femke Heemskerk (52.62) 3:44.67 Q 8 5 2 Laura Riedemann (59.95)Fabian Schwingenschlögl (59.62)Marius Kusch (51.86)Jessica Steiger (53.77) 3:45.20 Q 9 5 1 Mikita Tsmyh (54.30)Ilya Shymanovich (58.20)Anastasiya Shkurdai (57.62)Aksana Dziamidava (55.76) 3:45.88 NR 10 4 8 Anastasia Gorbenko (1:00.79)Itay Goldfaden (1:01.13)Tomer Frankel (52.26)Andrea Murez (53.88) 3:48.06 NR 11 5 7 Alicja Tchórz (1:00.61)Jan Kałusowski (1:01.52)Konrad Czerniak (52.17)Katarzyna Wilk (53.91) 3:48.21 12 4 0 Richárd Bohus (54.33)Anna Sztankovics (1:08.92)Szebasztián Szabó (50.98)Katinka Hosszú (54.21) 3:48.44 NR 13 4 7 Roman Mityukov (54.07)Yannick Käser (1:00.30)Maria Ugolkova (58.85)Noémi Girardet (55.76) 3:48.98 14 1 4 Mie Nielsen (1:01.13)Tobias Bjerg (59.56)Viktor Bromer (53.23)Signe Bro (55.18) 3:49.10 NR 15 4 9 Christopher Reid (54.73)Tatjana Schoenmaker (1:06.96)Ryan Coetzee (53.59)Erin Gallagher (54.62) 3:49.90 AF 16 3 4 Ekaterina Avramova (1:02.53)Berkay Öğretir (1:00.39)Umitcan Gures (52.47)Selen Özbilen (55.10) 3:50.49 NR 17 4 1 Lee Ju-ho (54.61)Moon Jae-kwon (1:00.97)Park Ye-rin (59.73)Jeong So-eun (55.58) 3:50.89 18 5 0 Ugnė Mažutaitytė (1:02.73)Kotryna Teterevkova (1:08.73)Deividas Margevičius (52.22)Tadas Duškinas (49.70) 3:53.38 19 3 3 Conor Ferguson (54.61)Niamh Coyne (1:08.41)Ellen Walshe (1:00.89)Robert Powell (49.78) 3:53.69 20 3 6 Quah Zheng Wen (54.58)Christie Chue (1:09.96)Jonathan Tan (54.49)Cherlyn Yeoh (54.87) 3:53.90 21 5 9 Karl Johann Luht (55.86)Maria Romanjuk (1:09.50)Kregor Zirk (52.76)Aleksa Gold (56.05) 3:54.17 NR 22 3 7 Tatiana Salcuțan (1:01.76)Tatiana Chișca (1:10.15)Alexei Sancov (52.74)Constantin Malachi (50.50) 3:55.15 NR 23 5 8 Wong Toto Kwan To (1:02.49)Michael Ng (1:03.84)Nicholas Lim (54.31)Tam Hoi Lam (56.43) 3:57.07 24 3 5 Chuang Mu-lun (56.18)Lin Pei-wun (1:11.96)Chu Chen-ping (53.61)Huang Mei-chien (57.38) 3:59.13 25 1 3 Leedia Al-Safadi (1:10.10)Amro Al-Wir (1:02.74)Khader Baqlah (55.45)Talita Baqlah (1:00.25) 4:08.54 26 3 0 Issa Abdulla Hemed Mohamed (1:02.91)Maria Brunlehner (1:16.42)Emily Muteti (1:04.13)Danilo Rosafio (53.37) 4:16.83 27 3 8 Salvador Gordo (1:02.96)Daniel Francisco (1:09.76)Lia Lima (1:05.35)Catarina Sousa (59.31) 4:17.38 28 2 6 Idealy Tendrinavalona (1:07.85)Jonathan Raharvel (1:08.03)Heriniavo Rasolonjatovo (1:01.81)Tiana Rabarijaona (1:00.65) 4:18.34 29 2 4 Samuel Seghers (1:02.38)Ryan Maskelyne (1:04.22)Georgia-Leigh Vele (1:09.50)Judith Meauri (1:02.89) 4:18.99 30 2 0 Ani Poghosyan (1:13.23)Varsenik Manucharyan (1:17.48)Artur Barseghyan (56.35)Vahan Mkhitaryan (52.74) 4:19.80 NR 31 2 2 Jason Arthur (56.52)Kaya Forson (1:24.22)Abeiku Jackson (55.69)Zaira Forson (1:04.97) 4:21.40 32 2 8 Kaleo Kihleng (1:06.84)Tasi Limtiaco (1:04.70)Margie Winter (1:10.68)Taeyanna Adams (1:07.94) 4:30.16 33 2 9 Ifeakachuku Nmor (1:12.25)Chinelo Iyadi (1:21.39)Abiola Ogunbanwo (58.26)Yellow Yeiyah (1:03.69) 4:35.59 34 2 7 Finau Ohuafi (1:04.93)Amini Fonua (1:08.23)Charissa Panuve (1:19.82)Noelani Day (1:06.93) 4:39.91 NR 35 1 5 Juhn Tenorio (1:04.40)Lennosuke Suzuki (1:22.52)Aika Watanabe (1:18.18)Jin Ju Thompson (1:11.10) 4:56.20 36 2 3 Aishath Sausan (1:18.66)Sajina Aishath (1:28.34)Mubal Azzam Ibrahim (1:10.44)Imaan Ali (59.35) 4:56.79 NR 3 2 Miriam Guevara (1:05.50)Miguel Chavez María Jiménez Horus Briseño 3 9 Sophia Diagne (1:09.71)Abdoul NianeSteven Aimable Jeanne Boutbien 4 5 Natsumi Sakai (1:00.08)Yasuhiro Koseki (59.50)Naoki Mizunuma (51.85)Rika Omoto 5 5 Li Guangyuan (53.78)Wang LizhuoWang YichunZhu Menghui 1 2 1 6 2 1 2 5 3 1

Final The final was held on 24 July at 21:50.Final results

Rank Lane Nation Swimmers Time Notes 5 Mitch Larkin (53.47)Matthew Wilson (58.37)Emma McKeon (56.14)Cate Campbell (51.10) 3:39.08 4 Ryan Murphy (52.46)Lilly King (1:04.94)Caeleb Dressel (49.33)Simone Manuel (52.37) 3:39.10 6 Georgia Davies (59.25)Adam Peaty (57.73)James Guy (50.72)Freya Anderson (52.98) 3:40.68 4 3 Evgeny Rylov (51.97)Kirill Prigoda (58.22)Svetlana Chimrova (57.79)Maria Kameneva (52.80) 3:40.78 NR 5 2 Kylie Masse (58.97)Richard Funk (59.51)Margaret MacNeil (56.74)Yuri Kisil (47.84) 3:43.06 6 7 Simone Sabbioni (53.50)Fabio Scozzoli (59.70)Elena Di Liddo (57.31)Federica Pellegrini (52.76) 3:43.27 NR 7 8 Laura Riedemann (1:00.01)Fabian Schwingenschlögl (59.12)Marius Kusch (51.37)Jessica Steiger (54.57) 3:45.07 1 Kira ToussaintArno KammingaMathys GoosenFemke Heemskerk DSQ

References