| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Rák Evelin (2015)Balaton ÚK Veszprém | 03:17.14 | - | 261 | |
100m01:38.20 150m02:35.3400:57.14 +5.91
200m03:17.1400:41.80 -15.34
| ||||||
| 2 | 5 | Lakics Léna (2017)Kaposvári Úszó SE | 03:40.61 | 00:23.47 | 186 | |
100m01:49.53 150m02:51.6601:02.13 +2.89
200m03:40.6100:48.95 -13.18
| ||||||
| - | 3 | Baghy Sára Villő (2013)Veszprémi Úszó Klub | DSQ | |||