| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Komoróczy Lora Fanni (2006)Iron Swim SE | 00:28.64R:0.53 | - | 824 | |
| 2 | 5 | Burián Katalin (1995)Iron Swim SE | 00:29.03R:0.61 | 00:00.39 | 792 | |
| 3 | 6 | Ollé Mónika Beatrix (1999)UNI Győri Úszó Sportegy. | 00:30.01R:0.64 | 00:01.37 | 717 | |
| 4 | 7 | Halmai Petra (1997)Debreceni Sportc. SI | 00:30.48R:0.63 | 00:01.84 | 684 | |
| 5 | 8 | Mrad Taline (2007)Lebanese National Federation | 00:31.15R:0.6 | 00:02.51 | 641 | |
| 6 | 2 | Nádor Zsófia (2007)Iron Swim SE | 00:31.20R:0.56 | 00:02.56 | 638 | |
| 7 | 1 | Tóth Luca (2007)Keszthelyi Kiscápák | 00:31.24R:0.62 | 00:02.60 | 635 | |
| 8 | 0 | Szalai Zsófia (2011)FTC | 00:31.37R:0.74 | 00:02.73 | 627 | |
| 9 | 3 | Szabó Dóra Izabella (2008)Kőbánya Sport Club | 00:31.59R:0.7 | 00:02.95 | 614 | |
| 10 | 9 | Tombor Sára (2009)Iron Swim SE | 00:32.05R:0.64 | 00:03.41 | 588 |