| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Bencsics Angéla (2010)Budafóka XXII. SE | 00:38.50R:0.69 | - | 434 | |
| 2 | 4 | Kömöz Eszter (2011)Budafóka XXII. SE | 00:39.58R:0.68 | 00:01.08 | 399 | |
| 3 | 5 | Sztruhár Gréta (2007)MATE - GEAC | 00:39.67R:0.69 | 00:01.17 | 397 | |
| 4 | 6 | Iszák Jázmin (2010)M-Mekler László SE | 00:43.18R:0.74 | 00:04.68 | 307 | |
| 5 | 2 | Szabó Linett Anna (2011)Budapesti Honvéd Sportegyesület | 00:45.45R:0.66 | 00:06.95 | 264 | |
| 6 | 7 | Recski Maja (2011)Budapesti Honvéd Sportegyesület | 00:49.10R:0.85 | 00:10.60 | 209 | |
| - | 1 | Nagy-Lendvai Anna (2010)Városi Sportegyesület Dunakeszi | DNS |