| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Németh Nándor (1999)BVSC-Zugló | 00:53.43 | - | 740 | |
50m00:26.13 R:0.55 100m00:53.4300:27.30 -
| ||||||
| 2 | 4 | Telegdy Ádám (1995)Kőbánya Sport Club | 00:53.48 | 00:00.05 | 738 | |
50m00:25.83 R:0.65 100m00:53.4800:27.65 -
| ||||||
| 3 | 5 | Betlehem Dávid (2003)Balaton ÚK Veszprém | 00:53.68 | 00:00.25 | 729 | |
50m00:26.36 R:0.61 100m00:53.6800:27.32 -
| ||||||
| 4 | 2 | Magda Boldizsár (2005)BVSC-Zugló | 00:54.20 | 00:00.77 | 709 | |
50m00:26.51 R:0.55 100m00:54.2000:27.69 -
| ||||||
| 5 | 6 | Marosi Bálint (2005)Szhalombattai VUK SE | 00:55.14 | 00:01.71 | 673 | |
50m00:26.65 R:0.57 100m00:55.1400:28.49 -
| ||||||
| 6 | 7 | Kovács Botond (2007)BVSC-Zugló | 00:55.82 | 00:02.39 | 649 | |
50m00:27.04 R:0.55 100m00:55.8200:28.78 -
| ||||||
| 7 | 1 | Kós Olivér (2005)BVSC-Zugló | 00:56.79 | 00:03.36 | 616 | |
50m00:27.22 R:0.65 100m00:56.7900:29.57 -
| ||||||
| 8 | 8 | Besenyi Gergely (2007)Nannestad IL | 00:58.14 | 00:04.71 | 574 | |
50m00:28.37 R:0.65 100m00:58.1400:29.77 -
| ||||||
| 9 | 0 | Takács Dominik Robertó (2007)Győri Úszó Sportegy. | 00:58.51 | 00:05.08 | 563 | |
50m00:28.12 R:0.71 100m00:58.5100:30.39 -
| ||||||
| - | 9 | Robinson Adrian (2000)MÚSZ | DNS | |||