| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Kormos Kristóf (2004)Egri Úszó Klub SE | 00:56.36 | - | 609 | |
50m00:26.34 R:0.63 100m00:56.3600:30.02 -
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| 2 | 5 | Cseh Andrei (2006)Club Sportiv Seini | 00:58.07 | 00:01.71 | 557 | |
50m00:27.15 R:0.63 100m00:58.0700:30.92 -
| ||||||
| 3 | 3 | Andreji Adam (2008)Sportovy klub policie Kosice | 01:00.59 | 00:04.23 | 490 | |
50m00:28.45 R:0.68 100m01:00.5900:32.14 -
| ||||||
| 4 | 6 | Catinean Ianis (2009)SMA | 01:04.89 | 00:08.53 | 399 | |
50m00:30.39 R:0.67 100m01:04.8900:34.50 -
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| 5 | 2 | Haidu Roland (2005)Club Sportiv Seini | 01:06.33 | 00:09.97 | 373 | |
50m00:30.14 R:0.62 100m01:06.3300:36.19 -
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| 6 | 7 | Bálint Benedek (2010)Debreceni Sportc. SI | 01:08.47 | 00:12.11 | 339 | |
50m00:31.85 R:0.68 100m01:08.4700:36.62 -
| ||||||
| 7 | 1 | Sabtau Ciprian (2009)Crisul Oradea | 01:11.33 | 00:14.97 | 300 | |
50m00:32.78 R:0.76 100m01:11.3300:38.55 -
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| 8 | 8 | Pataki Ákos Kristóf (2012)Mezőtúri ÚVSE | 01:13.53 | 00:17.17 | 274 | |
| 9 | 0 | Szekely Antonio (2010)Crisul Oradea | 01:14.30 | 00:17.94 | 265 | |
50m00:35.17 R:0.36 100m01:14.3000:39.13 -
| ||||||
| 10 | 9 | Velekei Benedek (2012)Debreceni Sportc. SI | 01:20.21 | 00:23.85 | 211 | |
50m00:36.75 R:0.47 100m01:20.2100:43.46 -
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