| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Pintican Astrid (2010)CSM Arad | 42.30 | - | 327 | |
| 2 | 6 | Potocska Dorka Zselyke (2014)Békéscsabai EUK | 45.78 | 03.48 | 258 | |
| 3 | 5 | Horváth Lili (2014)Békéscsabai EUK | 46.33 | 04.03 | 249 | |
| 4 | 4 | Faragó Dorka Emese (2014)SZUSE | 47.11 | 04.81 | 237 | |
| 5 | 2 | Ignat Iasmina (2014)Gloria Arad | 47.53 | 05.23 | 230 | |
| 6 | 8 | Kis Szonja Szvetlána (2016)SZVUK (régi) | 49.99 | 07.69 | 198 | |
| 7 | 1 | Pantea Giulia (2015)Gloria Arad | 50.60 | 08.30 | 191 | |
| 8 | 7 | Caploiu Anastasia (2015)CSM Arad | 52.52 | 10.22 | 171 |