| RK | Name | H/L | Time | Gap | Q |
|---|---|---|---|---|---|
| 1 | Szilágyi Gerda (2003)Stamina TKSA | 01:05.93 92.814% | - | A4 | |
| 2 | Lakó Dorina (2009)Győri Úszó Sportegy. | 01:06.98 98.423% | 01.05 | A5 | |
| 3 | Báti Boróka Kinga (2005)A Jövő SC | 01:08.57 98.173% | 02.64 | A3 | |
| 4 | Király Nelli (2007)Újpesti Torna Egylet | 01:08.60 97.597% | 02.67 | A6 | |
| 5 | Flórián Natália (2007)Budafóka XXII. SE | 01:09.55 97.479% | 03.62 | A2 | |
| 6 | Horváth Emma Sára (2007)Szombathelyi SK SI | 01:10.39 98.530% | 04.46 | A7 | |
| 7 | Szabó Nóra (2008)Bajai SSC | 01:10.92 97.307% | 04.99 | A1 | |
| 8 | Dulka Zsófia Flóra (2006)Budafóka XXII. SE | 01:11.39 96.581% | 05.46 | A8 | |
| 9 | Vágó Peggi (2009)Győri Úszó Sportegy. | 01:11.71 103.147% | 05.78 | B4 | |
| 10 | Vagdalt Kiara (2007)Soproni Széchy T. SI | 01:11.96 101.222% | 06.03 | B5 | |
| 11 | Berkes Brigitta (2010)Győri Úszó Sportegy. | 01:13.50 102.636% | 07.57 | B3 | |
| 12 | Nagy Luca (2005)Soproni Széchy T. SI | 01:13.88 97.914% | 07.95 | B6 | |
| 13 | Portelli Michela (2007)Malta | 01:14.29 100.947% | 08.36 | B2 | |
| 14 | Takács Petra (2008)Bajai SSC | 01:14.82 98.356% | 08.89 | B7 | |
| 15 | Sziráki Fanni (2006)Soproni Széchy T. SI | 01:16.90 97.617% | 10.97 | B1 | |
| 16 | Szakács Jázmin (2009)Győri Úszó Sportegy. | 01:17.19 102.080% | 11.26 | B8 | |
| 17 | Tamás Rebeka (2011)Győri Úszó Sportegy. | 01:17.81 99.314% | 11.88 | T1 | |
| 18 | Hörömpöli Kata (2009)Komáromi Úszóklub SE | 01:20.44 98.473% | 14.51 | T2 | |
| 19 | Horváth Boglárka (2009)Győri Úszó Sportegy. | 01:20.88 101.330% | 14.95 | ||
| 20 | Brevák Szonja (2011)Soproni Széchy T. SI | 01:22.16 98.178% | 16.23 | ||
| 21 | Koch Nóra (2010)Soproni Széchy T. SI | 01:23.14 99.650% | 17.21 | ||
| 22 | Bausz Liza (2012)Soproni Széchy T. SI | 01:23.95 103.903% | 18.02 | ||
| 23 | Varga Evelin (2004)Soproni Széchy T. SI | 01:24.22 98.014% | 18.29 | ||
| 24 | Tóth Karolina (2012)Győri Úszó Sportegy. | 01:26.83 99.873% | 20.90 | ||
| 25 | Hidy Teréz (2012)Soproni Széchy T. SI | 01:31.13 101.225% | 25.20 | ||
| 26 | Laczkó Lilien (2011)Soproni Széchy T. SI | 01:37.32 105.017% | 31.39 | ||