Sri Lanka
◄ IMO 2009 ►
| Contestant | P1 | P2 | P3 | P4 | P5 | P6 | Total | Rank | Award |
|---|---|---|---|---|---|---|---|---|---|
| Lajanugan Logeswaran | 7 | 7 | 0 | 6 | 2 | 0 | 22 | 168 | Bronze medal |
| Buddhima Ruwanmini Gamlath Gamlath Ralalage | 7 | 7 | 0 | 0 | 2 | 0 | 16 | 233 | Bronze medal |
| Mukundadura Yasod Sankalpa Fonseka | 0 | 7 | 0 | 5 | 0 | 0 | 12 | 296 | Honourable mention |
| Don Anton Tharindu Kumar Warnakula Warnakulaarachchiralalage | 7 | 0 | 0 | 2 | 0 | 0 | 9 | 354 | Honourable mention |
| Kirshanthan Sundararajah | 2 | 0 | 0 | 6 | 0 | 0 | 8 | 376 | |
| Mahamarakkalage Dileepa Yasas Fernando | 0 | 0 | 0 | 7 | 0 | 0 | 7 | 393 | Honourable mention |
| Team | 23 | 21 | 0 | 26 | 4 | 0 | 74 | 50 | B, B, HM, HM, HM |