| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 6 | Szőke Sándor Bendegúz (2011)NICS-HSÚVC | 00:52.88 | - | 609 | |
50m00:25.61 R:0.65 100m00:52.8800:27.27 -
| ||||||
| 2 | 4 | Nagy Olivér Szabolcs (2011)NICS-HSÚVC | 00:52.89 | 00:00.01 | 609 | |
50m00:25.52 R:0.64 100m00:52.8900:27.37 -
| ||||||
| 3 | 3 | Nándori Ádám (2011)NICS-HSÚVC | 00:52.91 | 00:00.03 | 608 | |
50m00:25.67 R:0.63 100m00:52.9100:27.24 -
| ||||||
| 4 | 5 | Genest Matteo (2011)A Jövő SC | 00:53.08 | 00:00.20 | 602 | |
50m00:25.84 R:0.73 100m00:53.0800:27.24 -
| ||||||
| 5 | 7 | Vörös Zétény Zoltán (2011)Ferencvárosi Torna Club | 00:54.54 | 00:01.66 | 555 | |
50m00:26.35 R:0.69 100m00:54.5400:28.19 -
| ||||||
| 6 | 2 | Rajos Dávid (2011)Hód Úszó SE | 00:54.78 | 00:01.90 | 548 | |
50m00:26.17 R:0.6 100m00:54.7800:28.61 -
| ||||||
| 7 | 1 | Pannonhalmi Lázár Elemér (2011)UNI Győri Úszó Sportegy. | 00:55.04 | 00:02.16 | 540 | |
50m00:26.62 R:0.63 100m00:55.0400:28.42 -
| ||||||
| 8 | 8 | Paplógó Hunor (2011)KKH ÚGYE | 00:55.58 | 00:02.70 | 525 | |
50m00:26.16 R:0.66 100m00:55.5800:29.42 -
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