| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Lakó Dorina (2009) UNI Győri Úszó Sportegy. | 00:28.76R:0.79 | - | ||
| 2 | 5 | Orbán Gréta (2002) UNI Győri Úszó Sportegy. | 00:29.76R:0.73 | 00:01.00 | ||
| 3 | 3 | Delia Ostafi Elena (2006)SBUC | 00:29.90R:0.67 | 00:01.14 | ||
| 4 | 2 | Kammerer Kitti (2009) UNI Győri Úszó Sportegy. | 00:31.05R:0.74 | 00:02.29 | ||
| 5 | 7 | Katona Emili (2011)Soproni Széchy T. SI | 00:31.53R:0.75 | 00:02.77 | ||
| 6 | 1 | Megyesi Vanda (2009) UNI Győri Úszó Sportegy. | 00:31.82R:0.71 | 00:03.06 | ||
| 7 | 6 | Horváth Emma Sára (2007)Szombathelyi SK SI | 00:32.16R:0.67 | 00:03.40 | ||
| 8 | 8 | Magyar Adél (2013)Szombathelyi SK SI | 00:32.97R:0.7 | 00:04.21 | ||
| 9 | 0 | Péter Petra (2009)Szombathelyi SK SI | 00:33.87R:0.64 | 00:05.11 | ||
| 10 | 9 | Horváth Eszter (2014)Komáromi Úszóklub SE | 00:37.72 | 00:08.96 |