400m Men U18 Men Semi Final, Heat:2 of 2 ; Official result since 10:38
| Rank | Lane | ID | Name | PB | Team | Cat | Result | Info | Video |
| 1 | 3 | 1886 | Bereket Kebede | Terunsh Dibaba | 48.86 | Q | |||
| 2 | 5 | 1885 | Roba Gitu | Terunsh Dibaba | 48.94 | Q | |||
| 3 | 7 | 1216 | DEMOZE DAWIT | Sidama Buna | 49.14 | Q | |||
| 4 | 4 | 1646 | Naol Dawit | Derartu Tule | 49.31 | q | |||
| 5 | 6 | 2320 | ABRHAM Hundaol | ETHIO SPORT ACAD | 49.46 | q | |||
| 6 | 8 | 2319 | Abebe SUFA | ETHIO SPORT ACAD | 49.86 | ||||
| 7 | 1 | 1647 | Reshid Usmen | Derartu Tule | 50.99 | ||||
| 2 | 2522 | DINSEFA YASIN | SILTE | DNS |
