South Africa
◄ IMO 2018 ►
| Contestant | P1 | P2 | P3 | P4 | P5 | P6 | Total | Rank | Award |
|---|---|---|---|---|---|---|---|---|---|
| Emile Tredoux | 2 | 3 | 0 | 5 | 6 | 0 | 16 | 271 | Bronze medal |
| Adri Wessels | 7 | 2 | 0 | 2 | 1 | 0 | 12 | 338 | Honourable mention |
| Ralph McDougall | 7 | 2 | 0 | 2 | 1 | 0 | 12 | 338 | Honourable mention |
| Taariq Mowzer | 7 | 2 | 0 | 2 | 0 | 1 | 12 | 338 | Honourable mention |
| Timothy Schlesinger | 7 | 0 | 0 | 3 | 1 | 0 | 11 | 350 | Honourable mention |
| Emil van der Walt | 1 | 0 | 0 | 2 | 0 | 0 | 3 | 486 | |
| Team | 31 | 9 | 0 | 16 | 9 | 1 | 66 | 62 | B, HM, HM, HM, HM |