| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Láng Larissza Viktória (2009)Kőbánya Sport Club | 02:57.98 | - | 475 | |
50m40.95 R:0.77 100m01:25.7344.78 -
150m02:11.9046.17 +1.39
200m02:57.9846.08 -0.09
| ||||||
| 2 | 5 | Barta Nóra (2011)Kőbánya Sport Club | 03:01.60 | 03.62 | 447 | |
50m41.93 R:0.73 100m01:28.5346.60 -
150m02:16.1247.59 +0.99
200m03:01.6045.48 -2.11
| ||||||
| 3 | 3 | Mihály Viktória Hanna (2011)Budapesti Honvéd | 03:02.25 | 04.27 | 443 | |
50m41.56 R:0.7 100m01:28.6847.12 -
150m02:15.9247.24 +0.12
200m03:02.2546.33 -0.91
| ||||||