| Date | 12 October 2018 |
|---|---|
| Status | YOG |
| Location | Natatorium, Parque Olímpico de la Juventud, Villa Soldati, Buenos Aires |
| Participants | 114 from 27 countries |
Top 8 advance to the final round.
| Pos | Lane | Swimmer | NOC | Time | Exchange (Pos) | ||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | – | Israel | ISR | 3:59.68 | |||||
| Anastasia Gorbenko | 1:01.69 | – (–) | |||||||
| Gal Cohen Groumi | 1:05.78 | – (–) | |||||||
| Lea Polonsky | 1:01.85 | – (–) | |||||||
| Denis Loktev | 50.36 | – (–) | |||||||
| 2 | – | Switzerland | SUI | 4:03.37 | |||||
| Noè Ponti | 58.16 | – (–) | |||||||
| Elena Onieva Henrich | 1:13.75 | – (–) | |||||||
| Antonio Djakovic | 54.39 | – (–) | |||||||
| Leoni Richter | 57.07 | – (–) | |||||||
| 3 | – | Mexico | MEX | 4:03.96 | |||||
| Guillermo Cruz | 58.50 | – (–) | |||||||
| Andrés Puente | 1:03.72 | – (–) | |||||||
| Miriam Guevara | 1:02.08 | – (–) | |||||||
| Taydé Sansores | 59.66 | – (–) | |||||||
| 4 | – | Colombia | COL | 4:18.04 | |||||
| Anthony Rincón | 57.14 | – (–) | |||||||
| María Clara Román | 1:24.79 | – (–) | |||||||
| Valentina Becerra | 1:02.54 | – (–) | |||||||
| Juan Morales | 53.57 | – (–) |
| Pos | Lane | Swimmer | NOC | Time | Exchange (Pos) | ||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | – | Japan | JPN | 3:54.14 | |||||
| Miku Kojima | 1:03.96 | – (–) | |||||||
| Yu Hanaguruma | 1:01.80 | – (–) | |||||||
| Shinnosuke Ishikawa | 52.96 | – (–) | |||||||
| Nagisa Ikemoto | 55.42 | – (–) | |||||||
| 2 | – | Norway | NOR | 3:57.33 | |||||
| Ingeborg Løyning | 1:02.83 | – (–) | |||||||
| André Klippenberg Grindheim | 1:04.56 | – (–) | |||||||
| Tomoe Hvas | 52.34 | – (–) | |||||||
| Malene Rypestøl | 57.60 | – (–) | |||||||
| 3 | – | Australia | AUS | 3:58.41 | |||||
| Kaylee McKeown | 1:01.34 | – (–) | |||||||
| Chelsea Hodges | 1:10.37 | – (–) | |||||||
| Joseph Jackson | 56.63 | – (–) | |||||||
| Ashton Brinkworth | 50.07 | – (–) | |||||||
| 4 | – | Sweden | SWE | 3:59.12 | |||||
| Björn Seeliger | 57.57 | – (–) | |||||||
| Hannah Brunzell | 1:11.14 | – (–) | |||||||
| Sara Junevik | 1:00.40 | – (–) | |||||||
| Robin Hanson | 50.01 | – (–) | |||||||
| 5 | – | South Africa | RSA | 4:01.33 | |||||
| Hendrik Duvenhage | 57.58 | – (–) | |||||||
| Michael Houlie | 1:01.74 | – (–) | |||||||
| Duné Coetzee | 1:03.42 | – (–) | |||||||
| Christin Mundell | 58.59 | – (–) | |||||||
| 6 | – | Hong Kong, China | HKG | 4:02.51 | |||||
| Natalie Kan | 1:04.96 | – (–) | |||||||
| Marcus Mok | 1:04.31 | – (–) | |||||||
| Nicholas Owen Lim | 55.61 | – (–) | |||||||
| Tinky Ho | 57.63 | – (–) | |||||||
| 7 | – | Croatia | CRO | 4:09.71 | |||||
| Lucija Šulenta | 1:06.30 | – (–) | |||||||
| Nika Čulina | 1:13.81 | – (–) | |||||||
| Dominik Karačić | 56.66 | – (–) | |||||||
| Ognjen Marić | 52.94 | – (–) | |||||||
| 8 | – | Uzbekistan | UZB | 4:18.99 | |||||
| Akhmadjon Umurov | 1:02.12 | – (–) | |||||||
| Aleksey Sidorchuk | 1:05.80 | – (–) | |||||||
| Bibigul Menlibayeva | 1:10.40 | – (–) | |||||||
| Natalya Kritinina | 1:00.67 | – (–) |
| Pos | Lane | Swimmer | NOC | Time | Exchange (Pos) | ||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | – | Canada | CAN | 3:55.37 | |||||
| Madison Broad | 1:02.17 | – (–) | |||||||
| Alexander Milanovich | 1:03.12 | – (–) | |||||||
| Joshua Liendo | 54.55 | – (–) | |||||||
| Kyla Leibel | 55.53 | – (–) | |||||||
| 2 | – | France | FRA | 3:57.80 | |||||
| Lila Touili | 1:03.35 | – (–) | |||||||
| Clara Basso-Bert | 1:09.95 | – (–) | |||||||
| Sergueï Comte | 54.02 | – (–) | |||||||
| Jean-Marc Delices | 50.48 | – (–) | |||||||
| 3 | – | Germany | GER | 3:58.07 | |||||
| Julia Mrozinski | 1:03.64 | – (–) | |||||||
| Anna Kroniger | 1:11.71 | – (–) | |||||||
| Luca Armbruster | 53.15 | – (–) | |||||||
| Rafael Miroslaw | 49.57 | – (–) | |||||||
| 4 | – | Lithuania | LTU | 4:04.02 | |||||
| Alanas Tautkus | 57.04 | – (–) | |||||||
| Kotryna Teterevkova | 1:09.26 | – (–) | |||||||
| Agnė Šeleikaitė | 1:05.77 | – (–) | |||||||
| Arijus Pavlidi | 51.95 | – (–) | |||||||
| 5 | – | Argentina | ARG | 4:04.39 | |||||
| Juan Méndez | 58.27 | – (–) | |||||||
| María Alborzen | 1:11.99 | – (–) | |||||||
| Joaquín González | 57.72 | – (–) | |||||||
| Julieta Lema | 56.41 | – (–) | |||||||
| 6 | – | Republic of Moldova | MDA | 4:04.74 | |||||
| Tatiana Salcuțan | 1:02.60 | – (–) | |||||||
| Anastasia Moscenscaia | 1:11.36 | – (–) | |||||||
| Nichita Bortnicov | 57.80 | – (–) | |||||||
| Ivan Semidetnov | 52.98 | – (–) | |||||||
| 7 | – | Singapore | SGP | 4:05.67 | |||||
| Gan Ching Hwee | 1:08.15 | – (–) | |||||||
| Maximillian Ang | 1:04.72 | – (–) | |||||||
| Ong Jung Yi | 55.10 | – (–) | |||||||
| Christie May Chue | 57.70 | – (–) | |||||||
| 8 | – | Finland | FIN | 4:07.84 | |||||
| Roni Kallström | 58.10 | – (–) | |||||||
| Laura Lahtinen | 1:13.74 | – (–) | |||||||
| Nea-Amanda Heinola | 1:02.75 | – (–) | |||||||
| Alexey Belfer | 53.25 | – (–) |
| Pos | Lane | Swimmer | NOC | Time | Exchange (Pos) | ||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | – | People's Republic of China | CHN | 3:53.10 | |||||
| Peng Xuwei | 1:01.64 | – (–) | |||||||
| Sun Jiajun | 1:01.60 | – (–) | |||||||
| Hong Jinquan | 54.25 | – (–) | |||||||
| Yang Junxuan | 55.61 | – (–) | |||||||
| 2 | – | Russian Federation | RUS | 3:54.42 | |||||
| Polina Yegorova | 1:02.33 | – (–) | |||||||
| Vladislav Gerasimenko | 1:01.91 | – (–) | |||||||
| Daniil Markov | 54.89 | – (–) | |||||||
| Yelizaveta Klevanovich | 55.29 | – (–) | |||||||
| 3 | – | United States | USA | 3:57.46 | |||||
| Rhyan White | 1:02.17 | – (–) | |||||||
| Ethan Dang | 1:04.62 | – (–) | |||||||
| Jake Johnson | 54.30 | – (–) | |||||||
| Kate Douglass | 56.37 | – (–) | |||||||
| 4 | – | Poland | POL | 3:58.76 | |||||
| Aleksandra Knop | 1:03.83 | – (–) | |||||||
| Jan Kałusowski | 1:03.70 | – (–) | |||||||
| Jakub Majerski | 53.94 | – (–) | |||||||
| Kornelia Fiedkiewicz | 57.29 | – (–) | |||||||
| 5 | – | Brazil | BRA | 3:59.45 | |||||
| Fernanda de Goeij | 1:02.79 | – (–) | |||||||
| Vitor de Souza | 1:04.95 | – (–) | |||||||
| Maria Pessanha | 1:01.55 | – (–) | |||||||
| Lucas Costa Peixoto | 50.16 | – (–) | |||||||
| 6 | – | Kazakhstan | KAZ | 4:15.60 | |||||
| Anastasiya Rezvantseva | 1:05.41 | – (–) | |||||||
| Diana Nazarova | 1:20.34 | – (–) | |||||||
| Kirill Shatskov | 56.39 | – (–) | |||||||
| Alen Okhotinsky | 53.46 | – (–) | |||||||
| 7 | – | Chile | CHI | 4:21.96 | |||||
| Trinidad Ardiles | 1:05.38 | – (–) | |||||||
| Inés Marín | 1:23.60 | – (–) | |||||||
| Benjamín Schnapp | 57.98 | – (–) | |||||||
| Martín Valdivieso | 55.00 | – (–) |
| Pos | Lane | Swimmer | NOC | Time | Exchange (Pos) | ||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | – | People's Republic of China | CHN | 3:49.79 | |||||
| Wang Guanbin | 55.31 | – (–) | |||||||
| Sun Jiajun | 1:00.22 | – (–) | |||||||
| Lin Xintong | 59.52 | – (–) | |||||||
| Yang Junxuan | 54.74 | – (–) | |||||||
| 2 | – | Russian Federation | RUS | 3:51.46 | |||||
| Polina Yegorova | 1:01.98 | – (–) | |||||||
| Anastasiya Makarova | 1:10.00 | – (–) | |||||||
| Andrey Minakov | 51.63 | – (–) | |||||||
| Kliment Kolesnikov | 47.85 | – (–) | |||||||
| 3 | – | Japan | JPN | 3:51.74 | |||||
| Miku Kojima | 1:03.74 | – (–) | |||||||
| Taku Taniguchi | 1:01.16 | – (–) | |||||||
| Shinnosuke Ishikawa | 51.94 | – (–) | |||||||
| Nagisa Ikemoto | 54.90 | – (–) | |||||||
| 4 | – | Norway | NOR | 3:56.75 | |||||
| Ingeborg Løyning | 1:02.95 | – (–) | |||||||
| André Klippenberg Grindheim | 1:03.21 | – (–) | |||||||
| Tomoe Hvas | 53.03 | – (–) | |||||||
| Malene Rypestøl | 57.56 | – (–) | |||||||
| 5 | – | United States | USA | 3:56.81 | |||||
| Rhyan White | 1:02.18 | – (–) | |||||||
| Ethan Dang | 1:04.34 | – (–) | |||||||
| Jake Johnson | 54.40 | – (–) | |||||||
| Kate Douglass | 55.89 | – (–) | |||||||
| 6 | – | France | FRA | 3:57.25 | |||||
| Lila Touili | 1:03.56 | – (–) | |||||||
| Clara Basso-Bert | 1:09.49 | – (–) | |||||||
| Sergueï Comte | 53.88 | – (–) | |||||||
| Jean-Marc Delices | 50.32 | – (–) | |||||||
| 7 | – | Canada | CAN | 3:57.32 | |||||
| Madison Broad | 1:02.68 | – (–) | |||||||
| Alexander Milanovich | 1:04.86 | – (–) | |||||||
| Joshua Liendo | 53.75 | – (–) | |||||||
| Kyla Leibel | 56.03 | – (–) | |||||||
| 8 | – | Germany | GER | 3:57.88 | |||||
| Julia Mrozinski | 1:03.08 | – (–) | |||||||
| Anna Kroniger | 1:12.17 | – (–) | |||||||
| Luca Armbruster | 53.24 | – (–) | |||||||
| Rafael Miroslaw | 49.39 | – (–) |