| Lane/Order | BIB | ATHLETE | Seeding Time | Note | |
|---|---|---|---|---|---|
| 1 | 015 | BRU | JASPER COULTER | NT | |
| 2 | 016 | BRU | JUN YUAN WONG | NT | |
| 3 | 703 | LAO | VONGPHACHAN CHANTHALATH | NT | |
| 4 | 509 | PHI | ZACHARY LAWIG | NT | |
| 5 | 308 | SGP | DING RONG ANSON LOH | NT | |
| 6 | 321 | SGP | JADEN CHEW | NT | |
| 7 | 430 | THA | KORAPAT PONGSIRIPUN | NT | |
| 8 | 431 | THA | MAHASAMUTH UDWONG | NT |