400m Men Heats, Heat:3 of 10 ; Official result since 15:02
| Rank | Lane | ID | Name | PB | Team | Cat | Result | Info | Video |
| 1 | 8 | 4128 | ADDISU ALEMAYEHU | MECH | 47.64 | Q | |||
| 2 | 5 | 4962 | DANEL TENKER | ELPA | 47.84 | Q | |||
| 3 | 2 | 4185 | GUTEMA AREGA | ECOS | 48.50 | Q | |||
| 4 | 1 | 4183 | SAMUEL GETAHUN | ECOS | 48.71 | q | |||
| 5 | 3 | 4723 | MUBAREK JEMAL | CENT | 48.94 | q | |||
| 6 | 6 | 4430 | ABDIRAMAN DEKEBA | OMED | 50.63 | q | |||
| 7 | 4 | 4041 | BEZABEH TAMERU | SIDA | 52.62 | ||||
| 7 | 4130 | BERHANU KEFETA | MECH | DIS |
