| Lane/Order | BIB | ATHLETE | Seeding Time | Note | |
|---|---|---|---|---|---|
| 2 | 603 | MYA | MG KAUNG KHANT TUN | NT | |
| 3 | 302 | SGP | JOSHUA SHYEN LEE | NT | |
| 4 | 418 | THA | NATDANAI TOSUP | NT | |
| 5 | 008 | BRU | MUHD NAZUL PUTERA FAEIZ FIRDAOUS | NT | |
| 6 | 115 | MAS | MUHAMMAD DZUL DANISH BIN JAMARI | NT | |
| 7 | 233 | INA | MUHAMMAD AKBAR JABALU | NT | |
| 8 | 502 | PHI | JOEL PLATON | NT |
| Lane/Order | BIB | ATHLETE | Seeding Time | Note | |
|---|---|---|---|---|---|
| 2 | 010 | BRU | FAREEZ DANISH RYAN HJ FAZDILLAH | NT | |
| 3 | 802 | CAM | RAYUTH RETH | NT | |
| 4 | 211 | INA | MUHAMMAD ARIEL HAIRUDDIN | NT | |
| 5 | 102 | MAS | DANISH IRFAN BIN TAMRIN | NT | |
| 6 | 417 | THA | WIRAYUT DAENKHANOB | NT | |
| 7 | 910 | VIE | QUANG HUY LAM | NT |