| PL | JD | # | Athlete | Age | Team | Time |
|---|---|---|---|---|---|---|
| 1 | 408 | CHAN, SI EN CASS | 18 | Singapore Sports School | 1:11.14 | |
| 2 | 502 | KONG, HUAN XIN EMMA | 18 | National Junior College | 1:22.54 | |
| 3 | 504 | HU, DING XUAN | 18 | National Junior College | 1:24.91 |
| HPL | JD | # | Athlete | Age | Team | Time | Note |
|---|---|---|---|---|---|---|---|
| 1 | 408 | CHAN, SI EN CASS | 18 | Singapore Sports School | 1:11.14 | ||
| 2 | 502 | KONG, HUAN XIN EMMA | 18 | National Junior College | 1:22.54 | ||
| 3 | 504 | HU, DING XUAN | 18 | National Junior College | 1:24.91 |