| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Juhász-Fehér Petra (2013)Darnyi Tamás SC | 45.50 | - | 140 | |
| 2 | 2 | Nagy-Lakatos Blanka (2014)BVSC-Zugló | 46.53 | 01.03 | 131 | |
| 3 | 6 | Jéger Gréta Andrea (2014)BVSC-Zugló | 46.95 | 01.45 | 128 | |
| 4 | 5 | Szilágyi Liliána (2014)BVSC-Zugló | 47.08 | 01.58 | 127 | |
| 5 | 3 | Hegedűs Rozália Anna (2015)BVSC-Zugló | 47.53 | 02.03 | 123 | |
| 6 | 7 | Kiss Karolina Emma (2014)II. Kerületi Sport | 54.40 | 08.90 | 82 | |
| 7 | 1 | Kopasz Léna (2015)BVSC-Zugló | 56.93 | 11.43 | 71 | |
| 8 | 8 | Korsinek Júlia (2014)Ybl Waterpolo Club | 58.43 | 12.93 | 66 |