| RK | LN | Name | Time | Gap | FINA | Q? |
|---|---|---|---|---|---|---|
| 1 | 4 | Fegyver Barnabás (2014)KASI | 00:47.46R:0.69 | - | 122 | |
| 2 | 9 | Kis Zétény (2016)KASI | 00:50.45R:0.67 | 00:02.99 | 101 | |
| 3 | 8 | Makra Áron (2019)Keszthelyi Kiscápák | 00:56.58R:0.68 | 00:09.12 | 72 | |
| 4 | 6 | Makra Milán (2017)Keszthelyi Kiscápák | 00:56.95R:0.63 | 00:09.49 | 70 | |
| 5 | 3 | Berkes Zénó (2018)Keszthelyi Kiscápák | 00:59.86R:0.6 | 00:12.40 | 60 | |
| 6 | 1 | Nagy Barnabás (2019)NUTE | 01:03.20R:0.67 | 00:15.74 | 51 | |
| 7 | 7 | Kőteleki-Szatmári Péter (2016)Zalaco ZÚK | 01:03.71R:0.77 | 00:16.25 | 50 | |
| 8 | 0 | Végh Marcell (2019)Zalaco ZÚK | 01:05.69R:0.74 | 00:18.23 | 46 | |
| 9 | 2 | Sipos Máté (2016)Zalaco ZÚK | 01:05.71R:0.51 | 00:18.25 | 46 | |
| - | 5 | Kiss Kende (2019)Keszthelyi Kiscápák | DSQ |