| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Bojó Botond (2015)Érdi Vízisport Kft | 03:11.36 | - | 204 | |
50m00:44.81 R:0.61 100m01:33.3000:48.49 -
150m02:32.0800:58.78 +10.29
200m03:11.3600:39.28 -19.5
| ||||||
| 2 | 3 | Vacsi Botond (2016)Kaposvári Úszó SE | 03:11.77 | 00:00.41 | 202 | |
50m00:39.94 R:0.72 100m01:31.4400:51.50 -
150m02:31.8401:00.40 +8.9
200m03:11.7700:39.93 -20.47
| ||||||
| 3 | 7 | Pothanszky István Ferenc (2017)Érdi Vízisport Kft | 03:14.43 | 00:03.07 | 194 | |
50m00:43.65 R:0.55 100m01:32.7000:49.05 -
150m02:31.1400:58.44 +9.39
200m03:14.4300:43.29 -15.15
| ||||||
| 4 | 2 | Bertók Attila (2015)KSK Delfin Klub | 03:20.60 | 00:09.24 | 177 | |
50m00:44.03 R:0.57 100m01:37.8000:53.77 -
150m02:35.4400:57.64 +3.87
200m03:20.6000:45.16 -12.48
| ||||||
| 5 | 6 | Trávnyik Pál Donát (2015)Vác ASC | 03:20.93 | 00:09.57 | 176 | |
100m01:34.72 150m02:38.1101:03.39 +12.5
200m03:20.9300:42.82 -20.57
| ||||||
| 6 | 1 | Czihát Kende (2015)Bálinti Úszó Egyes. | 03:21.60 | 00:10.24 | 174 | |
50m00:48.18 R:0.69 100m01:39.8100:51.63 -
150m02:37.9100:58.10 +6.47
200m03:21.6000:43.69 -14.41
| ||||||
| 7 | 8 | Kókai André (2017)BVSC-Zugló | 03:31.10 | 00:19.74 | 152 | |
50m00:48.66 R:0.56 100m01:44.5500:55.89 -
150m02:45.7401:01.19 +5.3
200m03:31.1000:45.36 -15.83
| ||||||
| - | 5 | Schalkhammer Ádám (2016)Tatabányai Vizmü SE | DNS | |||
| - | 0 | Zentai Olivér (2015)UNI Győri Úszó Sportegy. | DSQ | |||