| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 6 | Hegyes Mirabella (2016)Kőbánya Sport Club | 03:15.04 | - | 270 | |
100m01:37.63 150m02:32.4554.82 +4.61
200m03:15.0442.59 -12.23
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| 2 | 5 | Pintér Emma (2016)PVM SK | 03:29.37 | 14.33 | 218 | |
100m01:34.53 150m02:43.2601:08.73 +20.23
200m03:29.3746.11 -22.62
| ||||||
| 3 | 7 | Fejér Petra Anna (2013)Bohóchal | 03:30.23 | 15.19 | 215 | |
100m01:41.24 150m02:43.0501:01.81 +8.8
200m03:30.2347.18 -14.63
| ||||||
| 4 | 2 | Huczek Lili (2014)BVSC-Zugló | 03:34.65 | 19.61 | 202 | |
100m01:45.58 150m02:47.8501:02.27 +10.08
200m03:34.6546.80 -15.47
| ||||||
| 5 | 4 | Gyönyörű Zília (2015)Kőbánya Sport Club | 03:35.82 | 20.78 | 199 | |
100m01:44.93 150m02:51.1301:06.20 +12.7
200m03:35.8244.69 -21.51
| ||||||
| 6 | 3 | Szlovák Panna Dóra (2015)Debreceni Sportc. SI | 03:46.62 | 31.58 | 172 | |
100m01:48.98 150m02:52.8201:03.84 +9.77
200m03:46.6253.80 -10.04
| ||||||