Russian Championships 2012, 400 m, Male
| Place | Athlete | Best result |
|---|---|---|
| 1 | Dyldin Maksim | 45.01 |
| 2 | Trenikhin Pavel | 45.24 |
| 3 | Krasnov Vladimir | 45.36 |
| 4 | Alekseyev Denis | 45.43 |
| 5 | Kruglyakov Valentin | 45.85 |
| 6 | Petukhov Sergey | 46.10 |
| 7 | Svechkar Konstantin | 46.46 |
| 8 | Nesmashnyi Denis | 47.04 |
| 9 | Frolov Vladislav | 47.01 |
| 10 | Kenig Aleksey | 47.16 |
| 11 | Trambovetskiy Yuriy | 47.20 |
| 12 | Chekurov Vladimir | 47.27 |
| 13 | Babich Ivan | 47.42 |
| 14 | Kibakin Yegor | 47.52 |
| 15 | Gusev Mikhail | 47.60 |
| 15 | Bereznikov Nikolay | 47.60 |
| 17 | Sigalovskiy Aleksandr | 47.70 DNF |
| 18 | Volobuyev Anton | 47.76 |
| 19 | Ponomaryev Semen | 47.81 |
| 20 | Pidyurchin Yuriy | 47.83 |
| 21 | Buryak Dmitriy | 47.84 |
| 22 | Kholopov Yaroslav | 48.92 |
