| Events at the 2017 Asian Athletics Championships | ||
|---|---|---|
| | ||
| Track events | ||
| 100 m | men | women |
| 200 m | men | women |
| 400 m | men | women |
| 800 m | men | women |
| 1500 m | men | women |
| 5000 m | men | women |
| 10,000 m | men | women |
| 100 m hurdles | women | |
| 110 m hurdles | men | |
| 400 m hurdles | men | women |
| 3000 m steeplechase | men | women |
| 4 × 100 m relay | men | women |
| 4 × 400 m relay | men | women |
| Field events | ||
| High jump | men | women |
| Pole vault | men | women |
| Long jump | men | women |
| Triple jump | men | women |
| Shot put | men | women |
| Discus throw | men | women |
| Hammer throw | men | women |
| Javelin throw | men | women |
| Combined events | ||
| Heptathlon | women | |
| Decathlon | men | |
The men's 400 metres at the 2017 Asian Athletics Championships was held on 6 and 7 July.
| Gold | Muhammed Anas Yahiya |
| Silver | Arokia Rajiv |
| Bronze | Ahmed Mubarak Salah |
Qualification rule: First 3 in each heat (Q) and the next 4 fastest (q) qualified for the semifinals.
Qualification rule: First 3 in each semifinal (Q) and the next 2 fastest (q) qualified for the final.
| Rank | Heat | Name | Nationality | Time | Notes |
|---|---|---|---|---|---|
| 1 | 1 | Muhammed Anas Yahiya | 46.15 | Q | |
| 2 | 1 | Ali Khadivar | 46.24 | Q | |
| 3 | 2 | Quách Công Lịch | 46.35 | Q | |
| 4 | 2 | Ajith Premakumara | 46.36 | Q | |
| 5 | 2 | Amoj Jacob | 46.40 | Q | |
| 6 | 1 | Dilip Ruwan | 46.41 | Q | |
| 6 | 2 | Arokia Rajiv | 46.41 | q | |
| 8 | 1 | Ahmed Mubarak Salah | 46.80 | q | |
| 9 | 1 | Abdallah Djimet Al-Souleymei | 47.15 | ||
| 10 | 2 | Ismail Mohamed Al-Sabyani | 47.21 | ||
| 11 | 2 | Badrul Hisyam Abdul Manap | 47.46 | ||
| 12 | 1 | Mo Il-hwan | 47.70 | ||
| 13 | 1 | Othman Al-Busaidi | 47.74 | ||
| 14 | 1 | Nokar Hussain | 47.84 | ||
| 15 | 2 | Lei Zhenhui | 48.10 | ||
| 16 | 2 | Abdulaziz Qarainais | 48.62 |
| Rank | Lane | Name | Nationality | Time | Notes |
|---|---|---|---|---|---|
| 3 | Muhammed Anas Yahiya | 45.77 | |||
| 2 | Arokia Rajiv | 46.14 | |||
| 1 | Ahmed Mubarak Salah | 46.39 | |||
| 4 | 7 | Amoj Jacob | 46.49 | ||
| 5 | 8 | Dilip Ruwan | 46.50 | ||
| 6 | 4 | Quách Công Lịch | 46.51 | ||
| 7 | 5 | Ali Khadivar | 46.95 | ||
| 8 | 6 | Ajith Premakumara | 47.35 |