| POS | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|
| 1 | Kazuki KUROKAWA |
JPN
|
48.68 | |
| 2 | Hiromu YAMAUCHI |
JPN
|
48.84 | |
| 3 | Masaki TOYODA |
JPN
|
48.87 | |
| 4 | Takatoshi ABE |
JPN
|
49.45 | |
| 5 | Takahumi IWASAKI |
JPN
|
49.64 | |
| 6 | Hiroya KAWAGOE |
JPN
|
49.76 | |
| 7 | Yuki MATSUSHITA |
JPN
|
49.88 | |
| 8 | Mahau SUGUIMATI |
BRA
|
50.11 | |
| 9 | Chieh CHEN |
TPE
|
52.08 |