| RK | Name | H/L | Time | Gap | Q |
|---|---|---|---|---|---|
| 1 | Molnár Flóra (1998)Debreceni Sportc. SI | 00:26.81 99.626% | - | A4 | |
| 2 | Ugrai Panna (2004)Hód Úszó SE | 00:26.91 99.552% | 00:00.10 | A5 | |
| 3 | Ollé Mónika Beatrix (1999)UNI Győri Úszó Sportegy. | 00:26.95 99.814% | 00:00.14 | A3 | |
| 4 | Szokol Szonja (1998)Vasas Sport Club | 00:27.21 98.546% | 00:00.40 | A6 | |
| 5 | Senánszky Petra (1994)Debreceni Sportc. SI | 00:27.61 99.490% | 00:00.80 | A2 | |
| 6 | Varga Dominika (2001)Debreceni Sportc. SI | 00:27.66 95.741% | 00:00.85 | A7 | |
| 7 | Szabó Kincső Hanna (2010)BVSC-Zugló | 00:27.86 98.173% | 00:01.05 | A1 | |
| 8 | Drommer Lili Eszter (2006)Budaörsi Sport Club | 00:27.87 97.348% | 00:01.06 | A8 | |
| 9 | MARIJANA JELIC MARIJANA (2004)SV SPITTAL | 00:27.89 98.949% | 00:01.08 | B5 | |
| 9 | Rékasi Zsuzsanna (2009)Bálinti Úszó Egyes. | 00:27.89 101.414% | 00:01.08 | B4 | |
| 11 | Lakó Dorina (2009)UNI Győri Úszó Sportegy. | 00:28.22 98.343% | 00:01.41 | VL | |
| 12 | Ilyés Laura Vanda (2001)BVSC-Zugló | 00:28.25 100.703% | 00:01.44 | VL | |
| 13 | Bakó Réka (2004)UNI Győri Úszó Sportegy. | 00:28.55 100.661% | 00:01.74 | B3 | |
| 14 | Orbán Boróka (2008)FTC | 00:28.65 101.275% | 00:01.84 | B6 | |
| 15 | Horváth Dóra (2009)Dombóvári Sportiskola Egyesület | 00:28.67 101.036% | 00:01.86 | B7 | |
| 15 | Zámbó Virág Angyal (2008)UNI Győri Úszó Sportegy. | 00:28.67 99.014% | 00:01.86 | B2 | |
| 17 | Kertész Boróka (2010)Darnyi Tamás SC | 00:28.72 99.895% | 00:01.91 | B1 | |
| 18 | Kömöz Eszter (2011)Budafóka XXII. SE | 00:28.79 100.069% | 00:01.98 | B8 | |
| 19 | Horváth Eszter (2011)Dombóvári Sportiskola Egyesület | 00:28.81 100.552% | 00:02.00 | T1 | |
| 20 | Castillo Cedeño Maria (2003)Stipendium Hungaricum | 00:28.84 99.582% | 00:02.03 | T2 | |
| 21 | Nizharadze Ana (2008)Georgian Aquatic Sport National Federation | 00:28.88 96.857% | 00:02.07 | ||
| 22 | Nádor Zsófia (2007)Iron Swim SE | 00:28.94 100.720% | 00:02.13 | ||
| 23 | Elekes Tamara (2007)BVSC-Zugló | 00:29.05 101.325% | 00:02.24 | ||
| 24 | Veress Hanna (2007)Kőbánya Sport Club | 00:29.07 98.746% | 00:02.26 | ||
| 25 | Midouni Lilia Sihem (2005)Stipendium Hungaricum | 00:29.08 99.482% | 00:02.27 | ||
| 26 | Szeghalmi Nadin (2005)Iron Swim SE | 00:29.18 98.043% | 00:02.37 | ||
| 27 | Moldován Mia Mónika (2010)Egri Úszó Klub SE | 00:29.23 99.829% | 00:02.42 | ||
| 28 | Varga Tímea (2010)Bálinti Úszó Egyes. | 00:29.49 101.140% | 00:02.68 | ||
| 29 | Szilvási-Hazag Aliz (2008)BÁCSVÍZ KVSC | 00:29.50 99.283% | 00:02.69 | ||
| 30 | Tombor Sára (2009)Iron Swim SE | 00:29.56 101.827% | 00:02.75 | ||
| 31 | Haldeman Lili Lenke (2007)Iron Swim SE | 00:29.59 101.825% | 00:02.78 | ||
| 31 | Sztruhár Gréta (2007)MATE - Gödöllői Egyetemi Atlétikai Club | 00:29.59 100.270% | 00:02.78 | ||
| 33 | Novák Amira (2009)Vasas Sport Club | 00:29.70 102.174% | 00:02.89 | ||
| 34 | Scheffer Eszter Mercédes (2007)Zalaco ZÚK | 00:29.78 103.217% | 00:02.97 | ||
| 35 | Senavirathne Ganga (2003)Stipendium Hungaricum | 00:29.82 103.182% | 00:03.01 | ||
| 36 | Szeitz Alexandra (2008)Bálinti Úszó Egyes. | 00:29.83 102.325% | 00:03.02 | ||
| 37 | Tamás Izabella (2006)Budapesti Honvéd SE | 00:30.02 100.431% | 00:03.21 | ||
| 38 | Várkonyi Lili (2008)Parafa Úszó Klub | 00:30.03 101.314% | 00:03.22 | ||
| 39 | Bencsics Angéla (2010)Budafóka XXII. SE | 00:30.09 99.600% | 00:03.28 | ||
| 40 | Bátori Csilla (2011)Kaposvári Sportközpont és Sportiskola | 00:30.10 99.600% | 00:03.29 | ||
| 40 | Murua Melissa (1997)Stipendium Hungaricum | 00:30.10 100.166% | 00:03.29 | ||
| 42 | Barna Bianka Dorottya (2006)Iron Swim SE | 00:30.15 100.132% | 00:03.34 | ||
| 42 | Kovács Nóra (2011)BÁCSVÍZ KVSC | 00:30.15 102.174% | 00:03.34 | ||
| 42 | Urbán Luca (2007)Iron Swim SE | 00:30.15 99.198% | 00:03.34 | ||
| 45 | Horváth Zsófia (2009)NivoMed Egyesület | 00:30.18 100.462% | 00:03.37 | ||
| 46 | Gombás Médea (2008)BVSC-Zugló | 00:30.20 99.266% | 00:03.39 | ||
| 47 | Varga Nóra (2011)Bálinti Úszó Egyes. | 00:30.40 100.361% | 00:03.59 | ||
| 48 | Berta Barbara (2001)Városi Sportegyesület Dunakeszi | 00:30.48 95.937% | 00:03.67 | ||
| 49 | Király Flóra (2008)Kaposvári Sportközpont és Sportiskola | 00:30.51 99.869% | 00:03.70 | ||
| 49 | Marton Kitti (2006)Kaposvári Sportközpont és Sportiskola | 00:30.51 99.902% | 00:03.70 | ||
| 51 | Mutumbulua Trisha (2004)Stipendium Hungaricum | 00:30.66 100.130% | 00:03.85 | ||
| 52 | Elekes Ajna (2009)BVSC-Zugló | 00:30.69 100.325% | 00:03.88 | ||
| 53 | Detrich Luca (2008)Kaposvári Sportközpont és Sportiskola | 00:31.03 98.859% | 00:04.22 | ||
| 54 | Chang’anamuno Tayamika (2000)Stipendium Hungaricum | 00:33.46 89.934% | 00:06.65 | ||
| 55 | Abdelhaleem Leena (2001)Stipendium Hungaricum | 00:36.74 78.666% | 00:09.93 | ||
| - | Abonyi-Tóth Glenda (2006)A Jövő SC | DNS - | |||
| - | Bolla Csenge Emília (2011)Debreceni Sportc. SI | DNS - | |||
| - | Burián Katalin (1995)Iron Swim SE | DNS - | |||
| - | Onofer Enikő (2002)Stamina TKSA | DNS - | |||