Swimming at the 2014 Summer Youth Olympics – Girls' 100 metre backstroke
The girls' 100 metre backstroke event in swimming at the 2014 Summer Youth Olympics took place on 17–18 August at the Nanjing Olympic Sports Centre in Nanjing, China.Results
Heats
The heats were held at 10:42.
| Rank | Heat | Lane | Name | Nationality | Time | Notes |
| 1 | 5 | 4 | Clara Smiddy | | 1:01.73 | Q |
| 2 | 3 | 4 | Natalia de Luccas | | 1:02.05 | Q |
| 3 | 4 | 5 | Danielle Hanus | | 1:02.19 | Q |
| 4 | 5 | 2 | Irina Prikhodko | | 1:02.25 | Q |
| 5 | 5 | 5 | Maaike de Waard | | 1:02.33 | Q |
| 6 | 5 | 3 | Ambra Esposito | | 1:02.37 | Q |
| 7 | 3 | 2 | Bobbi Gichard | | 1:02.39 | Q |
| 8 | 5 | 7 | Gabrielle Fa'amausili | | 1:02.41 | Q |
| 9 | 4 | 4 | Jessica Fullalove | | 1:02.58 | Q |
| 10 | 4 | 6 | Laura Yus Fernandez | | 1:03.01 | Q |
| 11 | 4 | 1 | Mackenzie Glover | | 1:03.03 | Q |
| 12 | 5 | 6 | Iryna Hlavnyk | | 1:03.10 | Q |
| 13 | 3 | 3 | Amy Forrester | | 1:03.18 | Q |
| 14 | 3 | 7 | Karolina Hajkova | | 1:03.29 | Q |
| 15 | 4 | 2 | Tereza Grusova | | 1:03.41 | Q |
| 16 | 4 | 3 | Mandy Feldbinder | | 1:03.43 | Q |
| 17 | 2 | 3 | Eleni Koutsouveli | | 1:03.48 | |
| 18 | 5 | 1 | Nathania van Niekerk | | 1:03.94 | |
| 19 | 4 | 8 | Tatiana Perstniova | | 1:04.05 | |
| 20 | 3 | 8 | Yekaterina Dymchenko | | 1:04.23 | |
| 21 | 3 | 1 | Zanre Oberholzer | | 1:04.52 | |
| 22 | 2 | 5 | Robin Neumann | | 1:04.84 | |
| 23 | 4 | 7 | Emma Terebo | | 1:04.87 | |
| 24 | 3 | 6 | Miono Takeuchi | | 1:05.11 | |
| 25 | 2 | 4 | Katsiaryna Afanasyeva | | 1:05.13 | |
| 26 | 2 | 1 | Roxanne Yu | | 1:05.16 | |
| 27 | 3 | 5 | Courtney Mykkanen | | 1:05.80 | |
| 28 | 5 | 8 | Carita Luukkanen | | 1:05.85 | |
| 29 | 2 | 7 | Naomi Ruele | | 1:05.98 | |
| 30 | 1 | 4 | Laoise Fleming | | 1:06.21 | |
| 31 | 2 | 2 | Svenja Stoffel | | 1:07.14 | |
| 32 | 1 | 5 | Robyn Lee | | 1:07.27 | |
| 33 | 1 | 3 | Brienne Renfurm | | 1:09.70 | |
| - | 2 | 6 | Mariam Sakr | | DNS | |
Semifinals
The semifinals were held at 18:30.
| Rank | Heat | Lane | Name | Nationality | Time | Notes |
| 1 | 2 | 2 | Jessica Fullalove | | 1:01.35 | Q |
| 2 | 2 | 4 | Clara Smiddy | | 1:01.38 | Q |
| 3 | 2 | 6 | Bobbi Gichard | | 1:01.70 | Q |
| 4 | 1 | 4 | Natalia de Luccas | | 1:02.06 | Q |
| 5 | 2 | 5 | Danielle Hanus | | 1:02.12 | Q |
| 6 | 1 | 3 | Ambra Esposito | | 1:02.22 | Q |
| 7 | 1 | 5 | Irina Prikhodko | | 1:02.24 | Q |
| 8 | 2 | 3 | Maaike de Waard | | 1:02.34 | |
| 8 | 2 | 8 | Tereza Grusova | | 1:02.34 | |
| 10 | 1 | 7 | Iryna Hlavnyk | | 1:02.98 | |
| 11 | 1 | 6 | Gabrielle Fa'amausili | | 1:03.10 | |
| 12 | 2 | 1 | Amy Forrester | | 1:03.12 | |
| 13 | 1 | 2 | Laura Yus Fernandez | | 1:03.17 | |
| 14 | 2 | 7 | Mackenzie Glover | | 1:03.20 | |
| 15 | 1 | 8 | Mandy Feldbinder | | 1:03.40 | |
| 16 | 1 | 1 | Karolina Hajkova | | 1:03.56 | |
Swim-off
The swim-off was held at 00:09.
| Rank | Lane | Name | Nationality | Time | Notes |
| 1 | 4 | | | 1:01.66 | Q |
| 2 | 5 | | | 1:03.08 | |
Final
The final was held at 19:06.
| Rank | Lane | Name | Nationality | Time | Notes |
| 5 | Clara Smiddy | | 1:01.22 | |
| 4 | Jessica Fullalove | | 1:01.23 | |
| 3 | Bobbi Gichard | | 1:01.25 | |
| 4 | 6 | Natalia de Luccas | | 1:01.39 | |
| 5 | 8 | Maaike de Waard | | 1:01.56 | |
| 6 | 1 | Irina Prikhodko | | 1:01.77 | |
| 7 | 2 | Danielle Hanus | | 1:01.81 | |
| 8 | 7 | Ambra Esposito | | 1:02.55 | |
