| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Nagy Anna Zsófia (2008) UNI Győri Úszó Sportegy. | 00:28.47R:0.47 | - | 570 | |
| 2 | 6 | Chudíková Kristína (2006)VŠK FTVŠ UK Lafranconi | 00:29.48R:0.78 | 00:01.01 | 513 | |
| 3 | 3 | Straková Katarína (2010)VŠK FTVŠ UK Lafranconi | 00:29.58R:0.7 | 00:01.11 | 508 | |
| 4 | 7 | Katona Emili (2011)Soproni Széchy T. SI | 00:30.15R:0.77 | 00:01.68 | 480 | |
| 5 | 4 | Brevák Szonja (2011)Soproni Széchy T. SI | 00:30.18R:0.75 | 00:01.71 | 478 | |
| 6 | 1 | Horváth Emma Sára (2007)Szombathelyi SK SI | 00:30.82R:0.72 | 00:02.35 | 449 | |
| 7 | 2 | Péter Petra (2009)Szombathelyi SK SI | 00:30.84R:0.71 | 00:02.37 | 448 | |
| 8 | 0 | Poliačková Lucia (2006)VŠK FTVŠ UK Lafranconi | 00:31.11R:0.78 | 00:02.64 | 437 | |
| 9 | 9 | Szentgyörgyi Anna (2010) UNI Győri Úszó Sportegy. | 00:31.50R:0.69 | 00:03.03 | 421 | |
| 10 | 8 | Mills Brisa Anne (2007)Pápai Úszó SE | 00:31.51R:0.7 | 00:03.04 | 420 |