| POS | BIB | ATHLETE | Result | REACTION TIME | Note | |
|---|---|---|---|---|---|---|
| 1 | MSSM | |
43.80 | |||
| 2 | SSSC | |
44.70 | |||
| 3 | AW | |
45.18 |
| POS | HEAT | BIB | TEAM | ATHLETE | RESULT | WIND |
|---|---|---|---|---|---|---|
| 1 | 1 | - | MALAYSIA | 43.80 | ||
| 2 | 1 | - | SINGAPORE | 44.70 | ||
| 3 | 1 | - | ATHLETICS WEST | 45.18 |