| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Komoróczy Lora Fanni (2006)Iron Swim SE | 28.31R:0.67 | - | 642 | |
| 2 | 5 | Szokol Szonja (1998)FTC | 28.54R:0.6 | 00.23 | 627 | |
| 3 | 3 | Abonyi-Tóth Glenda (2006)A Jövő SC | 29.63R:0.76 | 01.32 | 560 | |
| 4 | 2 | Bukovics Bianka (2005)Budapesti Honvéd | 30.06R:0.74 | 01.75 | 536 | |
| 5 | 6 | Mo Yanwen (2007)Budapesti Honvéd | 30.60R:0.73 | 02.29 | 508 | |
| 6 | 9 | Hais Fruzsina (2006)Iron Swim SE | 30.64R:0.73 | 02.33 | 506 | |
| 7 | 8 | Rácz-Érsek Lili (2006)Városi Sportegyesület Dunakeszi | 30.95R:0.69 | 02.64 | 491 | |
| 8 | 7 | Tóth Laura (2007)Hullám 91 | 31.39R:0.71 | 03.08 | 471 | |
| 9 | 1 | Tombor Sára (2009)Iron Swim SE | 31.78R:0.75 | 03.47 | 454 | |
| 10 | 0 | Dingfelder Eszter (2007)Budapesti Honvéd | 32.07R:0.69 | 03.76 | 442 |