Heat 3
mercredi 12 décembre 2018, 03h03 GMT – 03h03 GMT
| Nom | Équipe | Temps | |
|---|---|---|---|
| 1 |  Mi Song Pak | DPR Korea | 56.89″ |
| 2 | Ariel Weech | Bahamas | + 1.24″ |
| 3 | Bisma Khan | Pakistan | + 3.43″ |
| 4 | Olivia Fuller | Antigua and Barbuda | + 3.97″ |
| 5 | Dirngulbai Misech | Palau | + 4.61″ |
| 6 | Alicia Mateus | Mozambique | + 5.91″ |
| 7 | Danielle George | Guyana | + 7.31″ |
| 8 | Jinju Thompson | Northern Mariana Islands | + 12.16″ |
| 9 | Haneen Ibrahim | Sudan | + 23.38″ |
| 10 | Imelda Belo | East Timor | + 26.18″ |