2013 Asian Athletics Championships – Men's 400 metres
The men's 400 metres event at the 2013 Asian Athletics Championships was held at the Shree Shiv Chhatrapati Sports Complex. The final took place on 4 July.
Medalists
| Gold | Silver | Bronze |
| Yousef Masrahi |
Ali Khamis Khamis |
Yuzo Kanemaru |
Results
Heats
First 3 in each heat (Q) and 4 best performers (q) advanced to the semifinals.
| Rank | Heat | Name | Nationality | Time | Notes |
|---|---|---|---|---|---|
| 1 | 1 | Ali Khamis Khamis | 46.43 | Q | |
| 2 | 3 | Yuzo Kanemaru | 46.46 | Q | |
| 3 | 1 | Musaeb Abdulrahman Balla | 46.59 | Q | |
| 4 | 3 | Arokia Rajiv | 46.67 | Q | |
| 5 | 3 | Ehsan Tahmasebi | 46.96 | Q | |
| 6 | 2 | Yousef Masrahi | 46.99 | Q | |
| 7 | 1 | Ismail Al-Sabiani | 47.02 | Q | |
| 8 | 2 | Kunhu Muhammed Puthanpurakkal | 47.04 | Q | |
| 9 | 1 | Chanaka Dilhan Aloka | 47.10 | q | |
| 10 | 3 | Hassan Aman Salmeen | 47.24 | q | |
| 11 | 2 | Alejan Edgardo Jr. | 47.40 | Q | |
| 12 | 2 | Anjana Madushan Gunarathna | 47.43 | q | |
| 13 | 4 | Saud Abdul Karim | 47.67 | Q | |
| 14 | 1 | Archand Christian Bagsit | 47.87 | q | |
| 15 | 4 | Kazuya Watanabe | 48.04 | Q | |
| 16 | 3 | Aleksandr Pronzhenko | 48.23 | ||
| 17 | 4 | Sajjad Hashemi | 48.27 | Q | |
| 18 | 4 | Neeraj Panwar | 48.51 | ||
| 19 | 4 | Asad Iqbal | 48.85 | ||
| 20 | 1 | Arnon Jaiaree | 48.87 | ||
| 21 | 2 | Mohsen Ahmad | 48.90 | ||
| 22 | 1 | Anchois Aron | 48.96 | ||
| 23 | 4 | Thanakorn Namee | 49.09 | ||
| 24 | 2 | Choi Ho Sing | 49.17 | ||
| 25 | 3 | Ak Hafiy Tajuddin Rositi | 49.42 | ||
| 26 | 4 | Leung King Hung | 49.49 | ||
| 27 | 2 | Sundui Munkhsaikhan | 52.48 | ||
| 28 | 3 | Salim Saleh Al-Hekr | 53.90 | ||
| 29 | 2 | Muhammes Abdullah Munassar | 54.90 | ||
| 30 | 3 | Tang Chan Tong | 58.64 | ||
| 1 | Naser Al-Semaeil | DNS |
Semi-finals
First 3 in each heat (Q) and 2 best performers (q) advanced to the final.
| Rank | Heat | Name | Nationality | Time | Notes |
|---|---|---|---|---|---|
| 1 | 1 | Ali Khamis Khamis | 46.35 | Q | |
| 2 | 2 | Yousef Masrahi | 46.42 | Q | |
| 3 | 1 | Musaeb Abdulrahman Balla | 46.44 | Q | |
| 4 | 2 | Yuzo Kanemaru | 46.49 | Q | |
| 5 | 2 | Arokia Rajiv | 46.83 | Q | |
| 6 | 2 | Kunhu Muhammed Puthanpurakkal | 47.03 | q | |
| 7 | 1 | Saud Abdul Karim | 47.05 | Q | |
| 8 | 1 | Sajjad Hashemi | 47.06 | q | |
| 9 | 1 | Ehsan Tahmasebi | 47.14 | ||
| 10 | 1 | Chanaka Dilhan Aloka | 47.39 | ||
| 11 | 2 | Anjana Madushan Gunarathna | 47.70 | ||
| 12 | 1 | Kazuya Watanabe | 47.80 | ||
| 13 | 1 | Archand Christian Bagsit | 47.93 | ||
| 14 | 2 | Alejan Edgardo Jr. | 48.18 | ||
| 2 | Ismail Al-Sabiani | DNF | |||
| 2 | Hassan Aman Salmeen | DNS |
Final
| Rank | Name | Nationality | Time | Notes |
|---|---|---|---|---|
| Yousef Masrahi | 45.08 | |||
| Ali Khamis Khamis | 45.65 | |||
| Yuzo Kanemaru | 45.95 | |||
| 4 | Musaeb Abdulrahman Balla | 46.45 | ||
| 5 | Kunhu Muhammed Puthanpurakkal | 46.61 | ||
| 6 | Arokia Rajiv | 46.63 | ||
| 7 | Saud Abdul Karim | 47.15 | ||
| Sajjad Hashemi | DNS |
