Vietnam
◄ IMO 2020 ►
| Contestant | P1 | P2 | P3 | P4 | P5 | P6 | Total | Rank | Award |
|---|---|---|---|---|---|---|---|---|---|
| Quy Dang Ngo | 7 | 7 | 7 | 7 | 7 | 1 | 36 | 4 | Gold medal |
| Tuan Nghia Truong | 7 | 7 | 7 | 4 | 7 | 0 | 32 | 34 | Gold medal |
| Mac Nam Trung Nguyen | 7 | 7 | 0 | 7 | 7 | 0 | 28 | 86 | Silver medal |
| Nhat Minh Tran | 7 | 2 | 0 | 7 | 7 | 0 | 23 | 162 | Bronze medal |
| Thi Thanh Chu | 7 | 1 | 0 | 7 | 7 | 1 | 23 | 162 | Bronze medal |
| Vu Tung Lam Dinh | 7 | 0 | 0 | 0 | 1 | 0 | 8 | 419 | Honourable mention |
| Team | 42 | 24 | 14 | 32 | 36 | 2 | 150 | 17 | G, G, S, B, B, HM |