| Position | Bib | Name | Nationality | Result |
|---|---|---|---|---|
| 1 | 317 | OKECH Mercy | KEN | 52.42 PB |
| 2 | 324 | SIMWAKA Asimenye | KEN | 52.78 SB |
| 3 | 321 | CHEBET Mercy | KEN | 53.35 |
| 4 | 319 | MUTUA Veronica | KEN | 53.93 SB |
| 5 | 318 | THOMAS Maureen | KEN | 54.29 SB |
| 6 | 322 | CHEPKOECH Sandra | KEN | 54.90 |
| 7 | 615 | MBATHA Ann | KEN | 55.13 |
| 8 | 323 | NANJALA Jackline | KEN | 55.70 |
