| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Laszlo Dora (2012)H2O Team Marosvásárhely | 01:29.61 | - | 261 | |
50m43.31 R:0.66 100m01:29.6146.30 -
| ||||||
| 2 | 7 | Grigore Maria (2014)Aquasport Temesvár | 01:30.01 | 00.40 | 258 | |
50m44.69 R:0.76 100m01:30.0145.32 -
| ||||||
| 3 | 3 | Nagy Luca (2013)Békési Úszó Klub E. | 01:31.20 | 01.59 | 248 | |
50m43.70 R:0.86 100m01:31.2047.50 -
| ||||||
| 4 | 6 | Krám Bianka (2011)Békéscsabai EUK | 01:32.95R:0.85 | 03.34 | 234 | |
| 5 | 2 | Vasilescu Alessia (2012)Aquasport Temesvár | 01:36.79 | 07.18 | 207 | |
50m47.83 R:0.75 100m01:36.7948.96 -
| ||||||
| 6 | 8 | Sramkó Gréta (2015)Orosháza UE | 01:40.53R:0.55 | 10.92 | 185 | |
| 7 | 1 | Kis Tamara (2013)Békéscsabai EUK | 01:42.51 | 12.90 | 174 | |
50m50.59 R:0.68 100m01:42.5151.92 -
| ||||||
| 8 | 0 | Cséplő Frida Elena (2016)Kőbánya Sport Club | 01:44.72R:0.71 | 15.11 | 164 | |
| 9 | 9 | Lacza Raffai Viktória (2016)Szegedi Úszó Egylet | 01:49.43 | 19.82 | 143 | |
50m52.46 R:0.6 100m01:49.4356.97 -
| ||||||
| - | 4 | Giurgiu Ziana (2015)Gloria Arad | DSQ | |||