| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Makhult Emese (2015)NICS-HSÚVC | 00:30.04 | - | 438 | |
| 2 | 6 | Bugyi Gréta (2014)SZVUK (régi) | 00:31.25 | 00:01.21 | 389 | |
| 3 | 3 | FARCA ALLEGRA (2014)AS CS MURRY SAN | 00:31.40 | 00:01.36 | 384 | |
| 4 | 5 | TEBUIE ANTONIA (2014)CLUBUL SPORTIV SCOLAR GLORIA ARAD | 00:31.54 | 00:01.50 | 379 | |
| 5 | 2 | Schmél Gerda (2014)KKH ÚGYE | 00:31.59 | 00:01.55 | 377 | |
| 6 | 7 | Kovács Bori (2015)Algyő | 00:31.60 | 00:01.56 | 377 | |
| 7 | 1 | Kun Zselyke (2014)NICS-HSÚVC | 00:32.52 | 00:02.48 | 345 | |
| 8 | 8 | ZIANA GIURGIU (2015)CLUBUL SPORTIV SCOLAR GLORIA ARAD | 00:33.07 | 00:03.03 | 329 |