| 7 | 7 | 1 | 17 | | Rozin Viktor Independiente | M30-39 | Q | 01:30:00.49 |
| 11 | 11 | 2 | 12 | | Shabanov Dmitriy Myswim | M30-39 | Q | 01:38:44.85 |
| 12 | 12 | 3 | 73 | | Kimaev Kirill Independiente | M30-39 | Q | 01:39:15.25 |
| 18 | 17 | 4 | 11 | | Turik Alexey MKMP | M30-39 | Q | 01:46:15.37 |
| 23 | 19 | 5 | 84 | | Metti Daniel Independiente | M30-39 | Q | 01:47:33.66 |
| 24 | 20 | 6 | 7 | | Poryvkin Evgeny Myswim | M30-39 | Q | 01:48:10.44 |
| 27 | 23 | 7 | 27 | | Rashevsky Andrey Independiente | M30-39 | Q | 01:49:57.53 |
| 28 | 24 | 8 | 36 | | Solomin Nikita I LOVE SWIMMING | M30-39 | Q | 01:50:28.81 |
| 30 | 26 | 9 | 80 | | Nazarov Denis I LOVE SWIMMING | M30-39 | Q | 01:51:31.60 |
| 31 | 27 | 10 | 10 | | Danilov Andrey Myswim | M30-39 | Q | 01:53:04.39 |
| 36 | 31 | 11 | 56 | | Malinin Aleksandr I LOVE SWIMMING | M30-39 | Q | 01:54:07.31 |
| 37 | 32 | 12 | 50 | | Miftakhov Nariman I LOVE SWIMMING | M30-39 | Q | 01:54:23.49 |
| 41 | 35 | 13 | 40 | | Zaitsev Viktor Independiente | M30-39 | Q | 01:56:57.08 |
| 43 | 37 | 14 | 72 | | Gryaznov Grigory PIKE SWIM | M30-39 | Q | 01:58:32.71 |
| 45 | 38 | 15 | 499 | | Sedavnykh Alexander Independiente | M30-39 | Q | 01:59:14.27 |
| 47 | 40 | 16 | 57 | | Medvedkin Vladimir Metropolis Team | M30-39 | Q | 01:59:26.02 |
| 51 | 43 | 17 | 106 | | Nemykin Oleg Independiente | M30-39 | Q | 02:02:12.33 |
| 56 | 47 | 18 | 60 | | Korotchenkov Evgeny Silver Swim | M30-39 | Q | 02:03:47.59 |
| 59 | 49 | 19 | 89 | | Utemov Denis Independiente | M30-39 | Q | 02:04:19.87 |
| 60 | 50 | 20 | 45 | | Veselov Pavel I LOVE SWIMMING | M30-39 | Q | 02:05:23.88 |
| 61 | 51 | 21 | 110 | | Grigoriy Uridiya Independiente | M30-39 | Q | 02:05:33.00 |
| 63 | 53 | 22 | 61 | | Dumchev Andrey ?????????? ???? ???? | M30-39 | Q | 02:07:25.39 |
| 64 | 54 | 23 | 108 | | Galiev Timur Independiente | M30-39 | Q | 02:07:26.39 |
| 66 | 56 | 24 | 37 | | Drobotenko Denis Independiente | M30-39 | Q | 02:08:22.13 |
| 67 | 57 | 25 | 71 | | Ovchinnikov Vitaliy Independiente | M30-39 | Q | 02:08:40.58 |
| 68 | 58 | 26 | 67 | | Podkorytov Ilya Independiente | M30-39 | Q | 02:10:29.12 |
| 69 | 59 | 27 | 32 | | Silantiev Alexander Independiente | M30-39 | Q | 02:10:37.33 |
| 71 | 60 | 28 | 74 | | Ivanov Aleksey Independiente | M30-39 | Q | 02:11:21.93 |
| 72 | 61 | 29 | 99 | | Gazizov Anton I LOVE SWIMMING | M30-39 | Q | 02:11:25.18 |
| 75 | 62 | 30 | 39 | | Shaporenko Anton GoSwim | M30-39 | Q | 02:14:02.07 |
| 76 | 63 | 31 | 493 | | Krivorotov Dmitriy | M30-39 | Q | 02:17:16.89 |
| 78 | 64 | 32 | 65 | | Gruzdev Anton GoSwim | M30-39 | Q | 02:17:34.98 |
| 85 | 68 | 33 | 58 | | Ziganshin Ilgam Independiente | M30-39 | Q | 02:23:32.30 |
| 90 | 71 | 34 | 53 | | Safonov Nikita Independiente | M30-39 | Q | 02:36:35.97 |
| 91 | 72 | 35 | 64 | | Ganea Denis SWIMROCKET | M30-39 | Q | 02:36:46.41 |
| 96 | 73 | 36 | 34 | | Rudaev Evgenii I LOVE SWIMMING | M30-39 | Q | 02:37:23.92 |
| 99 | 75 | 37 | 83 | | Reunov Andrei Independiente | M30-39 | Q | 02:40:06.31 |
| 100 | 76 | 38 | 105 | | Ermilov Evgeny Independiente | M30-39 | Q | 02:42:17.81 |
