| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Hollósi Lilla Amira (2014)Iron Swim SE | 01:47.42 | - | 152 | |
50m55.23 R:0.59 100m01:47.4252.19 -3.04
| ||||||
| 2 | 3 | Kasza Krisztina Bernadett (2013)Budapesti Honvéd | 01:47.43 | 00.01 | 152 | |
50m52.40 R:0.66 100m01:47.4355.03 +2.63
| ||||||
| 3 | 5 | Hardi Imola (2014)FTC | 01:47.54 | 00.12 | 152 | |
50m51.98 R:0.67 100m01:47.5455.56 +3.58
| ||||||