| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 2 | Katona Emili (2011)Soproni Széchy T. SI | 30.58R:0.63 | - | 463 | |
| 2 | 8 | Patonay Dóra (2011)Bohóchal Egyesület | 30.61R:0.84 | 00.03 | 462 | |
| 3 | 5 | Schmidtmayer Nila (2011)Mohácsi Torna Egylet | 30.70R:0.74 | 00.12 | 458 | |
| 4 | 7 | Tihor Jázmin (2010)Miskolci Sportiskola | 30.83R:0.7 | 00.25 | 452 | |
| 5 | 0 | Németh Alíz (2011)NivoMed Egyesület | 31.01 | 00.43 | 444 | |
| 6 | 1 | Havan Hédi (2011)Iron Swim SE | 31.17R:0.68 | 00.59 | 437 | |
| 7 | 4 | Balázs Éva (2010)Debreceni Aquasport | 31.40R:0.75 | 00.82 | 428 | |
| 8 | 9 | Szentgyörgyi Anna (2010)Győri Úszó Sportegy. | 31.45R:0.73 | 00.87 | 426 | |
| 9 | 3 | Alt Kamilla Emma (2011)Budapesti Honvéd | 32.48 | 01.90 | 387 | |
| - | 6 | Kállai Hanna (2011)Gyulai Várfürdő Kft. | DNS |