| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Galambos Áron (2014)II. Kerületi Sport | 03:16.24 | - | 140 | |
100m01:36.80 150m02:28.0700:51.27 -1.32
200m03:16.2400:48.17 -3.1
| ||||||
| 2 | 3 | Pothanszky István Ferenc (2017)Érdi Vízisport Kft | 03:16.53 | 00:00.29 | 139 | |
100m01:35.39 150m02:28.6900:53.30 +2.75
200m03:16.5300:47.84 -5.46
| ||||||
| 3 | 5 | Farkas Dániel (2016)Tatabányai Vizmü SE | 03:19.54 | 00:03.30 | 133 | |
100m01:33.44 150m02:28.4200:54.98 +4.19
200m03:19.5400:51.12 -3.86
| ||||||