| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Kriszt Zsófia (2010)Szigetvár DELFIN Úsz | 00:49.43R:0.88 | - | 205 | |
| 2 | 3 | Csámpár Lara (2010)Szigetvár DELFIN Úsz | 00:50.39R:0.82 | 00:00.96 | 193 | |
| 3 | 6 | Bubori Barbara (2016)Szigetvár DELFIN Úsz | 00:53.35 | 00:03.92 | 163 | |
| 4 | 7 | Lipők Zoé (2015)Kaposvári Adorján | 00:58.39R:0.61 | 00:08.96 | 124 | |
| 5 | 1 | Piltner Emma (2017)KASI | 01:05.10 | 00:15.67 | 89 | |
| 6 | 2 | Torma Eliza Fanni (2017)Szigetvár DELFIN Úsz | 01:06.17 | 00:16.74 | 85 | |
| 7 | 4 | Konecsni Viktória (2016)KASI | 01:07.27R:0.77 | 00:17.84 | 81 |