The Girls' 50 metre breaststroke event at the 2010 Youth Olympic Games took place on August 15–16, at the Singapore Sports School.
Medalists edit
| Gold | Rachel Nicol Canada |
32.06 |
| Silver | Martina Carraro Italy |
32.44 |
| Bronze | Ana de Pinho Rodrigues Portugal |
32.49 |
Heats edit
Heat 1 edit
| Rank | Lane | Name | Nationality | Time | Notes |
|---|---|---|---|---|---|
| 1 | 5 | Mariana Henriques |  Angola
|
37.65 | |
| 2 | 3 | Angelika Ouedraogo |  Burkina Faso
|
42.21 | |
| 4 | Maimouna Boubacar Badie |  Niger
|
DSQ |
Heat 2 edit
| Rank | Lane | Name | Nationality | Time | Notes |
|---|---|---|---|---|---|
| 1 | 5 | Ana de Pinho Rodrigues |  Portugal
|
32.75 | Q |
| 2 | 3 | Tjaša Vozelj |  Slovenia
|
32.77 | Q |
| 3 | 4 | Chang Wang |  China
|
33.38 | Q |
| 4 | 6 | Taryn Mackenzie |  South Africa
|
33.51 | Q |
| 5 | 2 | Noora Laukkanen |  Finland
|
33.64 | Q |
| 6 | 7 | Aurelia Trnovcova |  Slovakia
|
34.08 | |
| 7 | 1 | Amanda Jia Xin Liew |  Brunei
|
36.51 |
Heat 3 edit
| Rank | Lane | Name | Nationality | Time | Notes |
|---|---|---|---|---|---|
| 1 | 2 | Rachel Nicol |  Canada
|
32.16 | Q |
| 2 | 4 | Martina Carraro |  Italy
|
32.69 | Q |
| 3 | 3 | Lina Rathsack |  Germany
|
32.99 | Q |
| 4 | 6 | Urte Kazakeviciute |  Lithuania
|
33.12 | Q |
| 5 | 5 | Yvette Man-Yi Kong |  Hong Kong
|
33.31 | Q |
| 6 | 1 | Katarina Đurđević |  Montenegro
|
35.21 | |
| 7 | 7 | Kum Jong Ho |  North Korea
|
37.10 |
Heat 4 edit
| Rank | Lane | Name | Nationality | Time | Notes |
|---|---|---|---|---|---|
| 1 | 4 | Alessandra Marchioro |  Brazil
|
32.65 | Q |
| 2 | 2 | Evghenia Tanasienco |  Moldova
|
33.22 | Q |
| 3 | 3 | Tina Meža | Slovenia
|
33.37 | Q |
| 4 | 6 | Maria Georgia Michalaka |  Greece
|
33.40 | Q |
| 5 | 7 | Yuliya Litvina |  Kazakhstan
|
33.49 | Q |
| 6 | 1 | Cheryl Lim |  Singapore
|
33.82 | Q |
| 7 | 8 | Brigitte Rasmussen |  Virgin Islands
|
35.77 | |
| 5 | Hyejin Kim |  South Korea
|
DNS |
Semifinal edit
Heat 1 edit
| Rank | Lane | Name | Nationality | Time | Notes |
|---|---|---|---|---|---|
| 1 | 5 | Ana de Pinho Rodrigues | Portugal
|
32.30 | Q |
| 2 | 4 | Alessandra Marchioro | Brazil
|
32.70 | Q |
| 3 | 3 | Lina Rathsack | Germany
|
32.73 | Q |
| 4 | 7 | Maria Georgia Michalaka | Greece
|
32.96 | Q |
| 5 | 2 | Tina Meža | Slovenia
|
33.31 | |
| 6 | 1 | Taryn Mackenzie | South Africa
|
33.47 | |
| 7 | 6 | Evghenia Tanasienco | Moldova
|
33.63 | |
| 8 | 8 | Cheryl Lim | Singapore
|
33.65 |
Heat 2 edit
| Rank | Lane | Name | Nationality | Time | Notes |
|---|---|---|---|---|---|
| 1 | 4 | Rachel Nicol | Canada
|
32.13 | Q |
| 2 | 5 | Martina Carraro | Italy
|
32.23 | Q |
| 3 | 3 | Tjaša Vozelj | Slovenia
|
32.87 | Q |
| 4 | 6 | Urte Kazakeviciute | Lithuania
|
33.05 | Q |
| 5 | 8 | Noora Laukkanen | Finland
|
33.22 | |
| 6 | 7 | Chang Wang | China
|
33.29 | |
| 7 | 1 | Yuliya Litvina | Kazakhstan
|
33.64 | |
| 8 | 2 | Yvette Man-Yi Kong | Hong Kong
|
33.69 |
Final edit
| Rank | Lane | Name | Nationality | Time | Notes |
|---|---|---|---|---|---|
|
4 | Rachel Nicol | Canada
|
32.06 | |
|
5 | Martina Carraro | Italy
|
32.44 | |
|
3 | Ana de Pinho Rodrigues | Portugal
|
32.49 | |
| 4 | 6 | Alessandra Marchioro | Brazil
|
32.60 | |
| 5 | 2 | Lina Rathsack | Germany
|
32.79 | |
| 6 | 1 | Maria Georgia Michalaka | Greece
|
32.90 | |
| 7 | 7 | Tjaša Vozelj | Slovenia
|
33.14 | |
| 8 | 8 | Urte Kazakeviciute | Lithuania
|
33.22 |