| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | AIFTINCAI DRAGANA (2008)CLUBUL SPORTIV SCOLAR GLORIA ARAD | 00:33.95R:0.67 | - | 495 | |
| 2 | 3 | Szűcs Zoé (2011)NICS-HSÚVC | 00:34.36R:0.64 | 00:00.41 | 477 | |
| 3 | 4 | Matei Bryana-Anastasia (2008)Gyulai Várfürdő Kft. | 00:34.43R:0.69 | 00:00.48 | 474 | |
| 4 | 2 | Lukács Tamara (2012)Bálinti Úszó Egyes. | 00:34.53R:0.71 | 00:00.58 | 470 | |
| 5 | 1 | Pusztai Adél Zsanett (2013)Bálinti Úszó Egyes. | 00:34.87R:0.64 | 00:00.92 | 457 | |
| 6 | 0 | Fehér Laura (2013)Bajai SSC | 00:35.43R:0.65 | 00:01.48 | 435 | |
| 7 | 6 | Fehér Lilla (2011)Bajai SSC | 00:35.66R:0.81 | 00:01.71 | 427 | |
| 8 | 9 | Kurucz Gréta (2012)Bálinti Úszó Egyes. | 00:36.59R:0.65 | 00:02.64 | 395 | |
| 9 | 7 | ZIANA GIURGIU (2015)CLUBUL SPORTIV SCOLAR GLORIA ARAD | 00:37.37R:0.72 | 00:03.42 | 371 | |
| 10 | 8 | Bárány Beatrix (2011)Monori Sport Egyes. | 00:37.95R:0.75 | 00:04.00 | 354 |