| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Duman Özgür Atlas (2014)Iron Swim SE | 02:57.22 | - | 266 | |
100m01:21.44 150m02:17.4600:56.02 +10.54
200m02:57.2200:39.76 -16.26
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| 2 | 7 | Czank Kristóf (2014)Gigászok SE | 03:02.00 | 00:04.78 | 245 | |
100m01:27.33 150m02:22.0100:54.68 +8.54
200m03:02.0000:39.99 -14.69
| ||||||
| 3 | 1 | Fehér Illés (2015)Gigászok SE | 03:03.55 | 00:06.33 | 239 | |
100m01:28.71 150m02:23.9800:55.27 +10.16
200m03:03.5500:39.57 -15.7
| ||||||
| 4 | 4 | Ványa László (2014)MATE - GEAC | 03:06.54 | 00:09.32 | 228 | |
100m01:29.78 150m02:26.4800:56.70 +10.14
200m03:06.5400:40.06 -16.64
| ||||||
| 5 | 5 | Gyuricza Zsombor (2014)BVSC-Zugló | 03:07.81 | 00:10.59 | 223 | |
100m01:33.54 150m02:23.1800:49.64 +2.14
200m03:07.8100:44.63 -5.01
| ||||||
| 6 | 2 | Gere-Farkas Botond (2015)BVSC-Zugló | 03:08.48 | 00:11.26 | 221 | |
100m01:24.23 150m02:23.9400:59.71 +13.58
200m03:08.4800:44.54 -15.17
| ||||||
| 7 | 8 | Fűtő Zsombor (2014)Kőbánya Sport Club | 03:09.41 | 00:12.19 | 218 | |
100m01:27.31 150m02:26.0100:58.70 +10.11
200m03:09.4100:43.40 -15.3
| ||||||
| 8 | 6 | Tordai Dániel (2017)Kőbánya Sport Club | 03:12.30 | 00:15.08 | 208 | |
100m01:31.71 150m02:28.6600:56.95 +9.56
200m03:12.3000:43.64 -13.31
| ||||||