Peru
◄ IMO 2018 ►
| Contestant | P1 | P2 | P3 | P4 | P5 | P6 | Total | Rank | Award |
|---|---|---|---|---|---|---|---|---|---|
| Diego Lázaro Cusihuaman | 7 | 7 | 0 | 7 | 7 | 0 | 28 | 87 | Silver medal |
| Joseph Altamirano | 7 | 7 | 0 | 7 | 6 | 0 | 27 | 111 | Silver medal |
| Daniel Benavides | 7 | 7 | 0 | 7 | 1 | 1 | 23 | 157 | Bronze medal |
| Monica Martinez | 7 | 2 | 0 | 2 | 7 | 0 | 18 | 228 | Bronze medal |
| Anthony Yataco Torres | 7 | 1 | 0 | 7 | 1 | 1 | 17 | 250 | Bronze medal |
| Renzo Balcazar | 7 | 0 | 0 | 3 | 2 | 0 | 12 | 338 | Honourable mention |
| Team | 42 | 24 | 0 | 33 | 24 | 2 | 125 | 35 | S, S, B, B, B, HM |