| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 5 | Hall Lauren May (2013)FTC | 40.11R:0.84 | - | 300 | |
| 2 | 4 | Kovács Lili (2013)Tatabányai Vizmü SE | 40.68R:0.53 | 00.57 | 287 | |
| 3 | 6 | Varga-Kasza Patrícia Petra (2014)Budapesti Honvéd | 41.73R:0.7 | 01.62 | 266 | |
| 4 | 2 | Nagy Kincső (2014)Tempo-Aqua SE | 41.82R:0.46 | 01.71 | 264 | |
| 5 | 3 | Schmidt Luca Anna (2014)Budapesti Honvéd | 42.85R:0.61 | 02.74 | 246 | |
| 6 | 9 | Vágó Alexandra (2014)Kis-Pingvin SE | 43.67R:0.74 | 03.56 | 232 | |
| 7 | 7 | Wiesner Nina (2014)Budapesti Honvéd | 44.02R:0.7 | 03.91 | 227 | |
| 8 | 1 | Kovács-Vaskó Hella (2014)Váci Vízmű SE | 44.80R:0.63 | 04.69 | 215 | |
| 9 | 8 | Boda Bejke Tímea (2014)Iron Swim SE | 45.39R:0.6 | 05.28 | 207 | |
| 10 | 0 | Pap Ágnes (2014)Kőbánya Sport Club | 45.62R:0.73 | 05.51 | 204 |