400m Women Semifinals, Heat:2 of 2 ; Official result since 17:38
| Rank | Lane | ID | Name | PB | Team | Cat | Result | Info | Video |
| 1 | 7 | 59 | JESSEL D. LUMAPAS | PALA | 58.29 | Q | |||
| 2 | 4 | 118 | NURFADILLAH MULYADI | SSUL | 1:01.68 | Q | |||
| 3 | 2 | 110 | MAKAYLA SIDDONS | NORT | 1:02.75 | Q | |||
| 4 | 3 | 75 | PATRONELLA LISONG | SBAH | 1:05.40 | q | |||
| 5 | 6 | 93 | MAZWEEN UBONG LAH | SAWK | 1:08.34 | ||||
| 6 | 5 | 50 | ANGELICA F. VILLANUEVA | MIND | 1:09.13 |