| | Event type
4 × 100 metres Freestyle Relay, Mixed Youth
| Date | 15 August 2010 |
|---|---|
| Status | YOG |
| Location | Singapore Sports School, Singapore |
| Participants | 70 from 17 countries |
Round One
| Date | 15 August 2010 — 11:15 |
|---|---|
| Format | Top 8 times advanced to final. |
Heat #1
| Time | 11:15 |
|---|
| Pos | Competitors | NOC | Time | ||
|---|---|---|---|---|---|
| 1 | People's Republic of China |  CHN | 3:39.39 | ||
| Bai Anqi | – | ||||
| He Jianbin | – | ||||
| Liu Lan | – | ||||
| Sun Bowei | – | ||||
| 2 | Hong Kong, China |  HKG | 3:40.34 | ||
| Kent Cheung | – | ||||
| Yvette Kong | – | ||||
| Jeffrey Lum | – | ||||
| Yu Wai Ting | – | ||||
| 3 | Serbia |  SRB | 3:41.15 | ||
| Marija Joksimović | – | ||||
| Katarina Simonović | – | ||||
| Stefan Šorak | – | ||||
| Velimir Stjepanović | – | ||||
| 4 | Italy |  ITA | 3:42.44 | ||
| Elena Di Liddo | – | ||||
| Alessia Polieri | – | ||||
| Tommaso Romani | – | ||||
| Alessio Torlai | – | ||||
| Spain |  ESP | – | |||
| Judit Ignacio | – | ||||
| Yeray Lebon | – | ||||
| Anna Martí | – | ||||
| Eduardo Solaeche | – |
Heat #2
| Pos | Competitors | NOC | Time | ||
|---|---|---|---|---|---|
| 1 | Canada |  CAN | 3:36.80 | ||
| Jeremy Bagshaw | – | ||||
| Chad Bobrosky | – | ||||
| Lindsay Delmar | – | ||||
| Lauren Earp | – | ||||
| 2 | France |  FRA | 3:37.03 | ||
| Mathilde Cini | – | ||||
| Jordan Coelho | – | ||||
| Mehdy Metella | – | ||||
| Anna Santamans | – | ||||
| 3 | United States |  USA | 3:38.89 | ||
| Kiera Janzen | – | ||||
| Jordan Mattern | – | ||||
| Erich Peske | – | ||||
| Thomas Stephens | – | ||||
| 4 | Russian Federation |  RUS | 3:39.69 | ||
| Yekaterina Andreyeva | – | ||||
| Aleksey Atsapkin | – | ||||
| Kristina Kochetkova | – | ||||
| Andrey Ushakov | – | ||||
| 5 | South Africa |  RSA | 3:43.85 | ||
| Natasha de Vos | – | ||||
| Kyla Ferreira | – | ||||
| Pierre Keune | – | ||||
| Murray McDougall | – | ||||
| 6 | Iceland |  ISL | 3:49.60 | ||
| Ingibjörg Jónsdóttir | – | ||||
| Anton McKee | – | ||||
| Hrafn Traustason | – | ||||
| Karen Vilhjálmsdóttir | – |
Heat #3
| Pos | Competitors | NOC | Time | ||
|---|---|---|---|---|---|
| 1 | Australia |  AUS | 3:34.67 | ||
| Justin James | – | ||||
| Emma McKeon | – | ||||
| Kenneth To | – | ||||
| Madi Wilson | – | ||||
| 2 | Germany |  GER | 3:38.69 | ||
| Melvin Herrmann | – | ||||
| Lena Kalla | – | ||||
| Kevin Leithold | – | ||||
| Juliane Reinhold | – | ||||
| 3 | Brazil |  BRA | 3:41.07 | ||
| Carolina Bergamaschi | – | ||||
| Pedro de Souza | – | ||||
| Alessandra Marchioro | – | ||||
| Victor Rodrigues | – | ||||
| 4 | Singapore |  SGP | 3:42.88 | ||
| Amanda Lim | – | ||||
| Clement Lim | – | ||||
| Arren Quek | – | ||||
| Adeline Winata | – | ||||
| 5 | Japan |  JPN | 3:49.23 | ||
| Maya Hamano | – | ||||
| Jun Isaji | – | ||||
| Mina Ochi | – | ||||
| Yusuke Yamagishi | – | ||||
| 6 | Trinidad and Tobago |  TTO | 3:51.35 | ||
| Christian Homer | – | ||||
| Kimberlee John-Williams | – | ||||
| Cadell Lyons | – | ||||
| Khadeja Phillip | – |
Final
| Date | 15 August 2010 — 19:23 |
|---|
| Pos | Competitors | NOC | Time | ||
|---|---|---|---|---|---|
| 1 | People's Republic of China | CHN | 3:31.34 | ||
| He Jianbin | – | ||||
| Liu Lan | – | ||||
| Sun Bowei | – | ||||
| Tang Yi | – | ||||
| 2 | Australia | AUS | 3:31.69 | ||
| Justin James | – | ||||
| Emma McKeon | – | ||||
| Kenneth To | – | ||||
| Madi Wilson | – | ||||
| 3 | France | FRA | 3:35.90 | ||
| Mathilde Cini | – | ||||
| Jordan Coelho | – | ||||
| Mehdy Metella | – | ||||
| Anna Santamans | – | ||||
| 4 | Canada | CAN | 3:36.05 | ||
| Jeremy Bagshaw | – | ||||
| Chad Bobrosky | – | ||||
| Lindsay Delmar | – | ||||
| Lauren Earp | – | ||||
| 5 | Germany | GER | 3:36.06 | ||
| Melvin Herrmann | – | ||||
| Kevin Leithold | – | ||||
| Lina Rathsack | – | ||||
| Juliane Reinhold | – | ||||
| 6 | United States | USA | 3:39.08 | ||
| Kiera Janzen | – | ||||
| Jordan Mattern | – | ||||
| Erich Peske | – | ||||
| Thomas Stephens | – | ||||
| 7 | Hong Kong, China | HKG | 3:40.08 | ||
| Kent Cheung | – | ||||
| Yvette Kong | – | ||||
| Jeffrey Lum | – | ||||
| Yu Wai Ting | – | ||||
| 8 | Russian Federation | RUS | 3:42.63 | ||
| Yekaterina Andreyeva | – | ||||
| Aleksey Atsapkin | – | ||||
| Kristina Kochetkova | – | ||||
| Andrey Ushakov | – |