| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 7 | Miszlai Mira (2008)Kőbánya Sport Club | 00:28.88R:0.58 | - | 605 | |
| 2 | 4 | Kömöz Eszter (2011)Budafóka XXII. SE | 00:28.92R:0.71 | 00:00.04 | 602 | |
| 3 | 2 | Bernát Hanna (2008)Szegedi Úszó Egylet | 00:28.93R:0.69 | 00:00.05 | 602 | |
| 4 | 5 | Tóth Luca (2007)Keszthelyi Kiscápák | 00:29.00R:0.76 | 00:00.12 | 597 | |
| 5 | 6 | Veress Hanna (2007)Kőbánya Sport Club | 00:29.03R:0.68 | 00:00.15 | 595 | |
| 6 | 1 | Nádor Zsófia (2007)Iron Swim SE | 00:29.15R:0.69 | 00:00.27 | 588 | |
| 7 | 3 | Orbán Boróka (2008)Ferencvárosi Torna Club | 00:29.40R:0.67 | 00:00.52 | 573 | |
| 8 | 8 | Zámbó Virág Angyal (2008)UNI Győri Úszó Sportegy. | 00:29.44R:0.63 | 00:00.56 | 571 |