| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Józsa Dorottya (2003)A Jövő SC | 29.04 | - | 541 | |
| 2 | 3 | Németh Hanna (2009)Újpesti Torna Egylet | 29.17R:0.66 | 00.13 | 534 | |
| 3 | 6 | Illy Luca Lili (2008)Budaörsi Sport Club | 29.37R:0.73 | 00.33 | 523 | |
| 4 | 5 | Haldeman Lili Lenke (2007)Iron Swim SE | 29.63R:0.6 | 00.59 | 509 | |
| 5 | 2 | Kovács Fruzsina (2006)Iron Swim SE | 30.19R:0.7 | 01.15 | 481 | |
| 6 | 0 | Tombor Panna (2011)Iron Swim SE | 30.24R:0.79 | 01.20 | 479 | |
| 6 | 8 | Bock Kamilla (2008)Monori Sport Egyes. | 30.24R:0.6 | 01.20 | 479 | |
| 8 | 1 | Bálint Petra Noémi (2010)Monori Sport Egyes. | 30.55R:0.71 | 01.51 | 465 | |
| 9 | 9 | Balogh Viktória Enikő (2010)Debreceni Sportc. SI | 30.62R:0.74 | 01.58 | 461 | |
| 10 | 7 | Ondi Natasa (2007)MATE - GEAC | 30.99R:0.71 | 01.95 | 445 |