| Lane | # | Athlete | Age | Team | Seed | Note |
|---|---|---|---|---|---|---|
| 1 | 721 | WONG, ABIGAIL SZE EN | 13 | Cougars Athletic Association | NT | |
| 2 | 716 | LIM, CHLOE WEN EN | 13 | Cougars Athletic Association | NT | |
| 3 | 1239 | GOH, GERMAINE | 13 | Wings Athletics Club | NT | |
| 4 | 734 | CHEW KAI LING, CAELYN | 14 | Erovra Club | NT | |
| 5 | 718 | TAN, DELPHIS | 14 | Cougars Athletic Association | NT |