Costa Rica
◄ IMO 2009 ►
| Contestant | P1 | P2 | P3 | P4 | P5 | P6 | Total | Rank | Award |
|---|---|---|---|---|---|---|---|---|---|
| Rafael Ángel Rodríguez Arguedas | 7 | 2 | 1 | 6 | 2 | 0 | 18 | 208 | Bronze medal |
| Anthony Santiago Chaves Aguilar | 7 | 3 | 0 | 1 | 0 | 0 | 11 | 314 | Honourable mention |
| Christopher Antonio Trejos Castillo | 2 | 1 | 0 | 2 | 0 | 0 | 5 | 429 | |
| Ezequiel Heredia Fernández | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 547 | |
| Team | 16 | 6 | 1 | 9 | 2 | 0 | 34 | 72 | B, HM |