| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Szalai Zsófia (2011)FTC | 29.87R:0.76 | - | 547 | |
| 2 | 9 | Cziczka Zsófia (2011)FTC | 30.55R:0.67 | 00.68 | 511 | |
| 3 | 2 | Scheffer Eszter Mercédes (2007)Zalaco ZÚK | 30.82R:0.68 | 00.95 | 498 | |
| 4 | 7 | Libscher Júlia (2009)A Jövő SC | 31.03R:0.78 | 01.16 | 488 | |
| 5 | 1 | Bolla Csenge Emília (2011)Bohóchal | 31.13R:0.74 | 01.26 | 483 | |
| 6 | 5 | Nagy Eszter (2009)Budaörsi Sport Club | 31.21R:0.76 | 01.34 | 479 | |
| 7 | 0 | Kovács Nóra (2011)KVSC | 31.30R:0.66 | 01.43 | 475 | |
| 8 | 3 | Fogarasi Janka (2008)Swim.Pent | 31.31R:0.69 | 01.44 | 475 | |
| 9 | 8 | Varga Nóra (2011)Bálinti Úszó Egyes. | 31.80R:0.83 | 01.93 | 453 | |
| 10 | 6 | Kopcsó Petra (2009)Miskolci Sportiskola | 32.15R:0.7 | 02.28 | 438 |