| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Qin•Haiyang |
| Used name | Qin•Haiyang |
| Name order | Oriental |
| Original name | 覃•海洋 |
| Born | 17 May 1999 in Zhuzhou, Hunan (CHN) |
| NOC | People's Republic of China |
| Medals | OG |
| Gold | 0 |
| Silver | 0 |
| Bronze | 0 |
| Total | 2 |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2020 Summer Olympics | Swimming (Aquatics) | CHN |
Qin Haiyang | |||
| 200 metres Breaststroke, Men (Olympic) | ||||||
| 200 metres Individual Medley, Men (Olympic) | 27 | |||||
| 2024 Summer Olympics | Swimming (Aquatics) | CHN |
Qin Haiyang | |||
| 4 × 100 metres Medley Relay, Mixed (Olympic) | People's Republic of China | 2 | Silver | |||
| 100 metres Breaststroke, Men (Olympic) | 7 | |||||
| 200 metres Breaststroke, Men (Olympic) | =10 | |||||
| 4 × 100 metres Medley Relay, Men (Olympic) | People's Republic of China | 1 | Gold |