| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Tiborcz Zsolna (2006)II. Kerületi Sport | 00:33.33R:0.77 | - | 530 | |
| 2 | 2 | Molnár Kiara (2009)Budapesti Honvéd | 00:34.70R:0.66 | 00:01.37 | 470 | |
| 3 | 6 | Pálinkás Luca (2008)Budafóka XXII. SE | 00:34.76R:0.62 | 00:01.43 | 467 | |
| 4 | 5 | Bedő Zsófia (2009)Budapesti Honvéd | 00:34.88R:0.69 | 00:01.55 | 462 | |
| 5 | 3 | Nagy Zsófia (2008)Dombóvári | 00:35.14R:0.69 | 00:01.81 | 452 | |
| 6 | 0 | Müller Szófia Árven (2006)Bálinti Úszó Egyes. | 00:35.40R:0.64 | 00:02.07 | 442 | |
| 7 | 1 | Szrenkó Rozália (2009)Budaörsi Sport Club | 00:35.61R:0.73 | 00:02.28 | 434 | |
| 8 | 7 | Keresztes Cynthia (2007)A Jövő SC | 00:35.78R:0.72 | 00:02.45 | 428 | |
| 9 | 9 | Szabó Hanga Krisztina (2009)Budapesti Honvéd | 00:36.43R:0.65 | 00:03.10 | 406 | |
| - | 8 | Cziczka Zsófia (2011)Kőbánya Sport Club | DNS |