| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Hegedűs Julianna (2009)BVSC-Zugló | 29.81 | - | 500 | |
| 2 | 7 | Burik Anna (2006)Váci Vízmű SE | 30.17 | 00.36 | 482 | |
| 3 | 3 | CRAINIC Smaranda (2011)Club Sportiv Hyperion Brasov | 30.53 | 00.72 | 466 | |
| 4 | 8 | Dani-Fülöp Eszter (2010)Budafóka XXII. SE | 30.67 | 00.86 | 459 | |
| 4 | 1 | Kopcsó Petra (2009)Miskolci Sportiskola | 30.67 | 00.86 | 459 | |
| 6 | 6 | Szakos Laura (2007)Miskolci Sportiskola | 30.68 | 00.87 | 459 | |
| 7 | 2 | Kovács Fruzsina (2006)Iron Swim SE | 30.84 | 01.03 | 452 | |
| - | 4 | Simon Korina Lilla (2007)Érdi Vízisport Kft | DNS |