| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 3 | Maris David (2010)CSM Cluj | 00:53.35 | - | 657 | |
50m00:25.84 R:0.7 100m00:53.3500:27.51 -
| ||||||
| 2 | 5 | Grandpierre Krisztián (2007)FTC | 00:54.09 | 00:00.74 | 631 | |
50m00:26.42 R:0.65 100m00:54.0900:27.67 -
| ||||||
| 3 | 7 | Andreji Adam (2008)SKP KE | 00:54.56 | 00:01.21 | 615 | |
50m00:26.44 R:0.66 100m00:54.5600:28.12 -
| ||||||
| 4 | 2 | Pojar Patric (2008)CSM Cluj | 00:55.11 | 00:01.76 | 596 | |
50m00:26.52 R:0.48 100m00:55.1100:28.59 -
| ||||||
| 5 | 6 | Cseh Andrei (2006)Swim UP | 00:55.23 | 00:01.88 | 592 | |
50m00:26.09 R:0.59 100m00:55.2300:29.14 -
| ||||||
| 6 | 1 | Nagy Szabolcs (2009)Békéscsabai EUK | 00:55.56 | 00:02.21 | 582 | |
50m00:26.99 R:0.64 100m00:55.5600:28.57 -
| ||||||
| 7 | 9 | Roman Stefan (2008)SEI | 00:56.71 | 00:03.36 | 547 | |
50m00:27.31 R:0.73 100m00:56.7100:29.40 -
| ||||||
| 8 | 8 | Juhos Patrik (2010)Miskolci Sportiskola | 00:57.00 | 00:03.65 | 539 | |
50m00:27.14 R:0.59 100m00:57.0000:29.86 -
| ||||||
| 9 | 0 | Farkas Kristopher (2006)SP Flykick | 00:57.02 | 00:03.67 | 538 | |
50m00:27.58 R:0.62 100m00:57.0200:29.44 -
| ||||||
| 10 | 4 | Baltos Luca (2018)SEI | 01:35.60 | 00:42.25 | 114 | |