| RK | Name | H/L | Time | Gap | Q |
|---|---|---|---|---|---|
| 1 | Sebestyén Dalma (1997)Győri Úszó Sportegy. | 32.41 | - | A4 | |
| 2 | Kalmár Aliz (2002)Szombathelyi SK SI | 32.54 | 00.13 | A5 | |
| 3 | Olajos Dorottya (2001)Vasas Sport Club | 32.59 | 00.18 | A3 | |
| 4 | Halmai Petra (1997)Kaposvári SI | 32.76 | 00.35 | A6 | |
| 5 | Barna Bianka Dorottya (2006)NYSC | 33.25 | 00.84 | A2 | |
| 6 | Suba Zsófi (2003)Budapesti Honvéd | 33.26 | 00.85 | A7 | |
| 7 | Hajj Lynn (2007)Team Lebanon (LEBANON) | 33.34 | 00.93 | A8 | |
| 7 | Péter Virág (2004)Pécsi Vörös MeteorSK | 33.34 | 00.93 | A1 | |
| 9 | Szokol Szonja (1998)Vasas Sport Club | 33.63 | 01.22 | B4 | |
| 10 | Jakabos Zsuzsanna (1989)Győri Úszó Sportegy. | 33.85 | 01.44 | VL | |
| 10 | Kainz Elena (2007)Schwimm-Union Wien (AUSTRIA) | 33.85 | 01.44 | B5 | |
| 12 | Paier Linda (2005)Sportvereinigung Leoben (AUSTRIA) | 33.96 | 01.55 | B3 | |
| 13 | Stanescu Enya (2008)ÖLSZ Südstadt (AUSTRIA) | 34.16 | 01.75 | B6 | |
| 14 | Sümegi Anna Lili (2007)Budapesti Honvéd | 34.19 | 01.78 | B2 | |
| 15 | Flecker Valerie (2004)LSV-Steiermark (AUSTRIA) | 34.55 | 02.14 | B7 | |
| 16 | Huth Anabel (2009)Vorarlberger Schwimmverband (AUSTRIA) | 34.58 | 02.17 | B1 | |
| 17 | Megyesi Vanda (2009)Győri Úszó Sportegy. | 34.67 | 02.26 | B8 | |
| 18 | SYSLO Julia (2009)Schwimmunion Mödling (AUSTRIA) | 34.69 | 02.28 | T1 | |
| 19 | Schlauer Hana (2009)Sportvereinigung Leoben (AUSTRIA) | 35.22 | 02.81 | T2 | |
| 20 | Varsányi Réka (2008)Budapesti Honvéd | 35.23 | 02.82 | ||
| 21 | Kalmár Laura (2002)Szombathelyi SK SI | 35.29 | 02.88 | ||
| 22 | Horváth Hanna Kata (2007)Sárvári Gyógyfürdő | 35.45 | 03.04 | ||
| 23 | Paier Lilli (2011)Sportvereinigung Leoben (AUSTRIA) | 35.85 | 03.44 | ||
| 24 | Szabó Nóra (2008)Bajai SSC | 35.86 | 03.45 | ||
| 25 | Banerjee Cara (2008)Vorarlberger Schwimmverband (AUSTRIA) | 36.47 | 04.06 | ||
| 26 | Zsunics Boglárka (2006)BVSC-Zugló | 36.76 | 04.35 | ||
| 27 | Erős Karolina (2011)NivoMed Egyesület | 37.08 | 04.67 | ||
| 28 | Bagaméri Panna (2007)Budapesti Honvéd | 39.11 | 06.70 | ||
| 29 | Klujber Hanna Napsugár (2011)NivoMed Egyesület | 39.17 | 06.76 | ||
| 30 | Jánka Eszter (2007)Budapesti Honvéd | 39.57 | 07.16 | ||
| - | HAMMERL Marlene (2008)Vienna Aquatic SC (AUSTRIA) | DNS | |||
| - | SYSLO Isabel (2009)Schwimmunion Mödling (AUSTRIA) | DNS | |||