| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Platonov Iván (2012)Soproni Széchy T. SI | 02:57.64 | - | 352 | |
50m40.16 R:0.68 100m01:24.9844.82 -
150m02:11.6446.66 +1.84
200m02:57.6446.00 -0.66
| ||||||
| 2 | 5 | Mészáros Marcell Mór (2012)Szhalombattai VUK SE | 03:06.87 | 09.23 | 302 | |
50m41.81 R:0.7 100m01:30.0248.21 -
150m02:18.6748.65 +0.44
200m03:06.8748.20 -0.45
| ||||||
| 3 | 3 | Hegede Balázs Soma (2012)Iron Swim SE | 03:09.30 | 11.66 | 291 | |
50m44.18 R:0.65 100m01:33.2149.03 -
150m02:23.4650.25 +1.22
200m03:09.3045.84 -4.41
| ||||||
| 4 | 6 | Siroki Bence Péter (2013)Tatabányai Vizmü SE | 03:16.77 | 19.13 | 259 | |
50m44.71 R:0.51 100m01:35.2450.53 -
150m02:26.9951.75 +1.22
200m03:16.7749.78 -1.97
| ||||||
| 5 | 2 | Hegedüs Vince (2014)Szhalombattai VUK SE | 03:23.36 | 25.72 | 234 | |
50m46.80 R:0.62 100m01:39.6752.87 -
150m02:32.9353.26 +0.39
200m03:23.3650.43 -2.83
| ||||||
| 6 | 1 | Létang-Prónay Martin (2015)Kőbánya Sport Club | 03:53.48 | 55.84 | 155 | |
50m53.33 R:0.66 100m01:52.7659.43 -
150m02:54.0601:01.30 +1.87
200m03:53.4859.42 -1.88
| ||||||
| 7 | 8 | Máthé Csongor (2014)Kőbánya Sport Club | 03:58.66 | 01:01.02 | 145 | |
100m01:56.80 150m02:57.6101:00.81 -1.19
200m03:58.6601:01.05 +0.24
| ||||||
| - | 7 | Koncz Márk (2014)Budaörsi Sport Club | DNS | |||