| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Senánszky Petra (1994)Debreceni Sportc. SI | 00:28.95R:0.69 | - | 600 | |
| 2 | 4 | Szabó Linett Anna (2011)Budapesti Honvéd | 00:41.34R:0.66 | 00:12.39 | 206 | |
| 3 | 6 | Iszák Jázmin (2010)Merkapt-Mekler Lász | 00:45.93R:0.85 | 00:16.98 | 150 | |
| 4 | 3 | Tajti Laura (2011)Bálinti Úszó Egyes. | 00:46.20R:0.69 | 00:17.25 | 147 |