| RK | Name | H/L | Time | Gap | Q |
|---|---|---|---|---|---|
| 1 | Senánszky Petra (1994)Debreceni Sportc. SI | 25.25 98.798% | - | A4 | |
| 2 | JELIC MARIJANA (2004)SV SPITTAL (AUSTRIA) | 26.32 99.234% | 01.07 | A5 | |
| 3 | Verrasztó Evelyn (1989)A Jövő SC | 26.38 98.655% | 01.13 | A3 | |
| 4 | Pózvai Kiara Viktória (2002)Győri Úszó Sportegy. | 26.39 99.236% | 01.14 | A6 | |
| 5 | Varga Dominika (2001)Iron Swim SE | 26.41 98.812% | 01.16 | A2 | |
| 6 | Vanek Zsófia (2006)Budafóka XXII. SE | 26.56 99.546% | 01.31 | A7 | |
| 7 | Jakabos Zsuzsanna (1989)Győri Úszó Sportegy. | 26.62 102.132% | 01.37 | VL | |
| 8 | Pádár Nikolett (2006)Szegedi Úszó Egylet | 26.66 97.422% | 01.41 | A1 | |
| 9 | Nina Gangl (2003)ÖLSZ Südstadt (AUSTRIA) | 26.68 94.545% | 01.43 | A8 | |
| 9 | Safrankó Sára (2003)Győri Úszó Sportegy. | 26.68 98.246% | 01.43 | B4 | |
| 11 | Komoróczy Lora Fanni (2006)Iron Swim SE | 26.93 99.139% | 01.68 | B5 | |
| 12 | Szokol Szonja (1998)Vasas Sport Club | 27.18 101.450% | 01.93 | VL | |
| 13 | Stoffel Alisa (1999)SCUW (SWITZERLAND) | 27.27 99.373% | 02.02 | B3 | |
| 14 | Flórián Natália (2007)Budafóka XXII. SE | 27.52 99.964% | 02.27 | B6 | |
| 15 | Mitterndorfer Anouk (2008)ÖLSZ Südstadt (AUSTRIA) | 27.53 100.254% | 02.28 | B2 | |
| 16 | Falkner Hannah (2007)LSV-Steiermark (AUSTRIA) | 27.73 98.388% | 02.48 | B7 | |
| 17 | Zsunics Boglárka (2006)BVSC-Zugló | 27.77 97.641% | 02.52 | B1 | |
| 18 | Hatházi Dóra (2003)NYSC | 27.83 97.609% | 02.58 | B8 | |
| 19 | KOVACHEVICH Milana (2009)Schwimmunion Mödling (AUSTRIA) | 27.98 102.475% | 02.73 | T1 | |
| 20 | Barna Bianka Dorottya (2006)NYSC | 27.99 108.529% | 02.74 | T2 | |
| 21 | Kainz Leona (2008)Schwimm-Union Wien (AUSTRIA) | 28.22 100.283% | 02.97 | ||
| 22 | Burtscher Anna (2007)Vorarlberger Schwimmverband (AUSTRIA) | 28.27 99.395% | 03.02 | ||
| 23 | Hais Fruzsina (2006)Iron Swim SE | 28.29 100.457% | 03.04 | ||
| 24 | Biró Dominika (2005)Győri Úszó Sportegy. | 28.30 98.820% | 03.05 | ||
| 25 | Bakó Réka (2004)Győri Úszó Sportegy. | 28.40 99.076% | 03.15 | ||
| 26 | Kalmár Laura (2002)Szombathelyi SK SI | 28.48 98.395% | 03.23 | ||
| 27 | Fessl Pia (2006)LSV-Steiermark (AUSTRIA) | 28.65 98.368% | 03.40 | ||
| 28 | Georgescu Anne Mary (2008)SVS-Schwimmen (AUSTRIA) | 28.71 98.372% | 03.46 | ||
| 29 | Sümegi Anna Lili (2007)Budapesti Honvéd | 28.78 96.772% | 03.53 | ||
| 30 | Paier Linda (2005)Sportvereinigung Leoben (AUSTRIA) | 28.88 97.443% | 03.63 | ||
| 31 | Nahalka Regina (2006)BVSC-Zugló | 28.92 96.158% | 03.67 | ||
| 31 | SYSLO Julia (2009)Schwimmunion Mödling (AUSTRIA) | 28.92 101.027% | 03.67 | ||
| 33 | Tamás Rebeka (2011)Győri Úszó Sportegy. | 29.35 102.003% | 04.10 | ||
| 34 | Megyesi Vanda (2009)Győri Úszó Sportegy. | 29.40 101.902% | 04.15 | ||
| 35 | Schlauer Hana (2009)Sportvereinigung Leoben (AUSTRIA) | 29.46 100.305% | 04.21 | ||
| 36 | Péter Petra (2009)Szombathelyi SK SI | 29.48 101.240% | 04.23 | ||
| 37 | Banerjee Cara (2008)Vorarlberger Schwimmverband (AUSTRIA) | 29.78 96.955% | 04.53 | ||
| 38 | Dingfelder Eszter (2007)Budapesti Honvéd | 29.91 96.469% | 04.66 | ||
| 39 | Feurstein Emma (2010)Vorarlberger Schwimmverband (AUSTRIA) | 30.11 102.651% | 04.86 | ||
| 40 | Bagaméri Panna (2007)Budapesti Honvéd | 30.18 98.212% | 04.93 | ||
| 41 | Horváth Hanna Kata (2007)Sárvári Gyógyfürdő | 30.25 100.231% | 05.00 | ||
| 42 | Tamás Izabella (2006)Budapesti Honvéd | 30.27 98.695% | 05.02 | ||
| 43 | Varsányi Réka (2008)Budapesti Honvéd | 30.38 100.393% | 05.13 | ||
| 44 | Zseni Réka (2010)TVSE | 30.45 100.425% | 05.20 | ||
| 45 | Vincze Lívia (2007)Szombathelyi SK SI | 30.49 99.306% | 05.24 | ||
| 46 | Paier Lilli (2011)Sportvereinigung Leoben (AUSTRIA) | 30.64 100.745% | 05.39 | ||
| 47 | Paksa Borbála (2008)Zalaco ZÚK | 30.77 100.065% | 05.52 | ||
| 48 | Jánka Eszter (2007)Budapesti Honvéd | 30.84 100.130% | 05.59 | ||
| - | Davanzo Nicol (2005)Szombathelyi SK SI | DNS - | |||
| - | Mo Yanwen (2007)Budapesti Honvéd | DNS - | |||
| - | Olajos Dorottya (2001)Vasas Sport Club | DNS - | |||
| - | SYSLO Isabel (2009)Schwimmunion Mödling (AUSTRIA) | DNS - | |||
| - | Szakács Jázmin (2009)Győri Úszó Sportegy. | DNS - | |||