| POS | ATHLETE | COUNTRY | MARK | Reaction Time |
|---|---|---|---|---|
| 1 | Kentaro SATO |
JPN
|
45.61 | |
| 2 | Rikuya ITO |
JPN
|
46.15 | |
| 3 | Kaito KAWABATA |
JPN
|
46.25 | |
| 4 | Kosuke IKEDA |
JPN
|
46.58 | |
| 5 | Rabah YOUSIF |
GBR
|
46.69 | |
| 6 | Mitsuki KAWAUCHI |
JPN
|
46.71 | |
| 7 | Shunta FUJIYOSHI |
JPN
|
47.01 | |
| 8 | Daiki NOSE |
JPN
|
47.31 | |
| 9 | Kohei ITAHANA |
JPN
|
47.49 |