400m Hurdles Men Heats, Heat:1 of 3 ; Official result since 14:41
| Rank | Lane | ID | Name | PB | Team | Cat | Result | Info | Video |
| 1 | 6 | 3386 | AYALEW BERASO | SIDA | 51.95 | Q | |||
| 2 | 7 | 4355 | ALAZAR TEFERA | CBE | 52.07 | Q | |||
| 3 | 2 | 4955 | TESHALE AYELE | ELPA | 52.15 | q | |||
| 4 | 3 | 4186 | KORSA KENASA | ECOS | 53.07 | q | |||
| 5 | 4 | 5129 | PETEROS BEREHANU | TERU | 53.82 | ||||
| 6 | 8 | 4149 | YOHANIS GETAHUN | MECH | 53.92 | ||||
| 7 | 1 | 4528 | CHIMEDESA LETA | ORO | 55.21 | ||||
| 8 | 5 | 4626 | KUMA ALEMU | A/A | 55.46 |
