| RK | LN | Name | Time | Gap | FINA | Q? | 
|---|---|---|---|---|---|---|
| 1 | 3 | Horváth Benedek (2014)Szombathelyi SK SI | 06:02.64 | - | 223 | |
100m01:25.71 150m02:11.5900:45.88 -0.03
                                     200m02:58.4800:46.89 +1.01
                                     250m03:45.9600:47.48 +0.59
                                     300m04:33.6100:47.65 +0.17
                                     350m05:19.5400:45.93 -1.72
                                     400m06:02.6400:43.10 -2.83
                                      | ||||||
| 2 | 4 | Pintér Benett (2016)Kaposvári Úszó SE | 07:00.04 | 00:57.40 | 143 | |
100m01:41.17 150m02:34.7100:53.54 -2.1
                                     200m03:28.0700:53.36 -0.18
                                     250m04:22.5200:54.45 +1.09
                                     300m05:16.2700:53.75 -0.7
                                     350m06:10.0700:53.80 +0.05
                                     400m07:00.0400:49.97 -3.83
                                      | ||||||
| 3 | 5 | Vacsi Botond (2016)Kaposvári Úszó SE | 07:14.64 | 01:12.00 | 129 | |
100m01:43.67 150m02:39.8200:56.15 -1.55
                                     200m03:35.1400:55.32 -0.83
                                     250m04:30.4700:55.33 +0.01
                                     300m05:25.6500:55.18 -0.15
                                     350m06:21.9100:56.26 +1.08
                                     400m07:14.6400:52.73 -3.53
                                      | ||||||