| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 2 | Fenyvesi Luca Mimi (2010)Bajai SSC | 00:37.54R:0.73 | - | 366 | |
| 2 | 1 | Schumann Boglárka (2015)Kaposvári Adorján | 00:50.15R:0.66 | 00:12.61 | 153 | |
| 3 | 5 | Béres Anna (2016)NivoMed Egyesület | 00:55.43R:0.6 | 00:17.89 | 113 | |
| 4 | 7 | Molnár Réka Hanna (2014)KASI | 00:57.34R:0.64 | 00:19.80 | 102 | |
| 5 | 4 | Varga Zsófia (2015)PVM SK | 00:58.14R:0.97 | 00:20.60 | 98 | |
| 6 | 3 | Tóth Dóra Anna (2015)Kaposvári Adorján | 01:01.11R:0.72 | 00:23.57 | 84 | |
| 7 | 0 | Juhász Maja (2017)NivoMed Egyesület | 01:01.16R:0.64 | 00:23.62 | 84 | |
| 8 | 8 | Vas Hella (2016)KASI | 01:04.98R:0.69 | 00:27.44 | 70 | |
| 9 | 6 | Konecsni Viktória (2016)Kaposvári Adorján | 01:07.03R:0.63 | 00:29.49 | 64 |