400m Men Heats, Heat:1 of 10 ; Official result since 15:02
| Rank | Lane | ID | Name | PB | Team | Cat | Result | Info | Video |
| 1 | 3 | 4964 | MREDKIYOS WOLDE | ELPA | 47.18 | Q | |||
| 2 | 5 | 4340 | NIYALE GNANGE | CBE | 48.71 | Q | |||
| 3 | 6 | 4341 | DEMES DESALEGN | CBE | 49.87 | Q | |||
| 1 | 4560 | SELEMON GIRMA | ZEBI | DNS | |||||
| 2 | 3127 | AYENEW ESHETU | AMHA | DNS | |||||
| 4 | 4514 | AREGAGN DIKABA | ORO | DNS | |||||
| 7 | 3126 | ABRHAM YENEW | AMHA | DNS |
