| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Szántó Zalán (2014)FTC | 03:36.72 | - | 194 | |
50m00:52.88 R:0.4 100m01:47.3500:54.47 -
150m02:43.9700:56.62 +2.15
200m03:36.7200:52.75 -3.87
| ||||||
| 2 | 5 | Bertók Attila (2015)KSK Delfin Klub | 03:37.09 | 00:00.37 | 193 | |
50m00:51.19 R:0.53 100m01:48.2700:57.08 -
150m02:44.0900:55.82 -1.26
200m03:37.0900:53.00 -2.82
| ||||||
| 3 | 3 | Csányi Mór Imre (2015)BVSC-Zugló | 03:48.76 | 00:12.04 | 165 | |
50m00:55.20 R:0.69 100m01:53.5800:58.38 -
150m02:52.4200:58.84 +0.46
200m03:48.7600:56.34 -2.5
| ||||||
| 4 | 1 | Sápi Balázs (2015)Gömöri Úszó Klub Se | 03:58.28 | 00:21.56 | 146 | |
100m01:55.92 150m02:57.4001:01.48 +1.19
200m03:58.2801:00.88 -0.6
| ||||||
| 5 | 7 | Csajleff Bence (2016)KSK Delfin Klub | 04:03.69 | 00:26.97 | 136 | |
50m00:58.16 R:0.62 100m01:58.1400:59.98 -
150m03:01.9201:03.78 +3.8
200m04:03.6901:01.77 -2.01
| ||||||
| - | 6 | Kókai André (2017)BVSC-Zugló | DSQ | |||
| - | 2 | Gelegonya Levente (2016)Budapesti Honvéd SE | DSQ | |||