| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Karczag Kira Jázmin (2014)Miskolci Sportiskola | 00:30.15R:0.62 | - | 480 | |
| 2 | 5 | Olasz Panni (2014)Hód Úszó SE | 00:30.31R:0.71 | 00:00.16 | 472 | |
| 3 | 3 | Pinkóczi Dorottya (2014)Iron Swim SE | 00:30.61R:0.82 | 00:00.46 | 458 | |
| 4 | 2 | Pece Mirabella (2014)BVSC-Zugló | 00:30.79R:0.75 | 00:00.64 | 450 | |
| 5 | 6 | Nagy Kincső (2014)Ferencvárosi Torna Club | 00:30.80R:0.68 | 00:00.65 | 450 | |
| 6 | 7 | Majoros Anna (2014)Egri Úszó Klub SE | 00:31.03R:0.64 | 00:00.88 | 440 | |
| 7 | 8 | Donkó Gréta (2014)Szolnoki Sportcentrum Nonprofit Kft | 00:31.69R:0.66 | 00:01.54 | 413 | |
| 8 | 1 | Demeter Bella Luca (2014)Miskolci Sportiskola | 00:31.83R:0.65 | 00:01.68 | 408 |