| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Conti Noah (2016)MATE - GEAC | 03:41.69 | - | 181 | |
100m01:49.28 150m02:47.2300:57.95 +0.71
200m03:41.6900:54.46 -3.49
| ||||||
| 2 | 4 | Ekler Bálint Bogdán (2015)Darnyi Tamás SC | 03:48.48 | 00:06.79 | 165 | |
100m01:52.52 150m02:54.5501:02.03 +3.47
200m03:48.4800:53.93 -8.1
| ||||||
| 3 | 5 | Nyitrai Máté (2016)Bálinti Úszó Egyes. | 03:54.32 | 00:12.63 | 153 | |
100m01:54.34 150m02:55.9501:01.61 +1.84
200m03:54.3200:58.37 -3.24
| ||||||
| 4 | 8 | Gróf-Szolárd Nándor (2016)Vác ASC | 03:56.56 | 00:14.87 | 149 | |
100m01:55.95 150m02:58.7101:02.76 +3.04
200m03:56.5600:57.85 -4.91
| ||||||
| 5 | 6 | Mihalik Gábor Ádám (2017)KESI | 04:09.21 | 00:27.52 | 127 | |
100m02:02.36 150m03:07.5001:05.14 -0.16
200m04:09.2101:01.71 -3.43
| ||||||
| 6 | 1 | Faragó János (2017)Római Sport Egyesület | 04:21.35 | 00:39.66 | 110 | |
100m02:10.55 150m03:18.1301:07.58 -0.48
200m04:21.3501:03.22 -4.36
| ||||||
| 7 | 7 | Gocz Benett Márk (2017)Érdi Vízisport Kft | 04:27.19 | 00:45.50 | 103 | |
100m02:09.16 150m03:19.2501:10.09 +3.35
200m04:27.1901:07.94 -2.15
| ||||||
| - | 2 | Regály Adrián (2016)Érdi Vízisport Kft | DNS | |||