| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Polónyi Boldizsár (2016)KSK Delfin Klub | 02:59.41 | - | 183 | |
50m00:41.18 R:0.48 100m01:27.3900:46.21 -
150m02:14.7100:47.32 +1.11
200m02:59.4100:44.70 -2.62
| ||||||
| 2 | 5 | Barna Bence (2016)Iron Swim SE | 03:10.32 | 00:10.91 | 153 | |
100m01:33.41 150m02:24.2400:50.83 -0.32
200m03:10.3200:46.08 -4.75
| ||||||
| 3 | 6 | Solymosi Ábel (2016)Megathlon SE | 03:13.29 | 00:13.88 | 146 | |
100m01:33.74 150m02:25.1400:51.40 +0.68
200m03:13.2900:48.15 -3.25
| ||||||
| 4 | 2 | Lengyel Zétény (2015)Hatvani Úszó Klub SE | 03:15.52 | 00:16.11 | 141 | |
50m00:44.60 R:0.83 100m01:37.3400:52.74 -
150m02:30.3000:52.96 +0.22
200m03:15.5200:45.22 -7.74
| ||||||
| 5 | 3 | Hornyák Márton (2017)Tatabányai Vizmü SE | 03:16.42 | 00:17.01 | 140 | |
50m00:46.30 R:0.67 100m01:39.0700:52.77 -
150m02:28.8300:49.76 -3.01
200m03:16.4200:47.59 -2.17
| ||||||
| 6 | 7 | Ekler Bálint Bogdán (2015)Darnyi Tamás SC | 03:22.78 | 00:23.37 | 127 | |
50m00:39.96 R:0.53 100m01:36.9400:56.98 -
150m02:33.8700:56.93 -0.05
200m03:22.7800:48.91 -8.02
| ||||||