| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Szántó Zalán (2014)Tempo-Aqua Se | 03:05.50 | - | 166 | |
100m01:33.46 150m02:23.5300:50.07 +0.59
200m03:05.5000:41.97 -8.1
| ||||||
| 2 | 7 | Bitvai Toma (2015)Ybl Waterpolo Club | 03:16.58 | 00:11.08 | 139 | |
100m01:37.18 150m02:29.6400:52.46 -0.19
200m03:16.5800:46.94 -5.52
| ||||||
| 3 | 4 | Vesztergom Áron (2016)Darnyi Tamás SC | 03:18.16 | 00:12.66 | 136 | |
100m01:36.44 150m02:29.0600:52.62 -0.41
200m03:18.1600:49.10 -3.52
| ||||||
| 4 | 2 | Bertók Attila (2015)KSK Delfin Klub | 03:21.50 | 00:16.00 | 129 | |
100m01:36.06 150m02:30.2800:54.22 +2.38
200m03:21.5000:51.22 -3
| ||||||
| 5 | 5 | Horváth Marcell (2016)Római Sport Egyesüle | 03:23.02 | 00:17.52 | 126 | |
100m01:36.67 150m02:32.1300:55.46 +3.19
200m03:23.0200:50.89 -4.57
| ||||||
| 6 | 6 | Marsi Zétény (2016)KSK Delfin Klub | 03:31.53 | 00:26.03 | 112 | |
100m01:41.44 150m02:37.8200:56.38 +2.7
200m03:31.5300:53.71 -2.67
| ||||||