Sri Lanka
◄ IMO 2019 ►
| Contestant | P1 | P2 | P3 | P4 | P5 | P6 | Total | Rank | Award |
|---|---|---|---|---|---|---|---|---|---|
| Gonaduwage Maneth Banula Perera | 7 | 6 | 0 | 7 | 2 | 0 | 22 | 168 | Bronze medal |
| Ghaura Abheendra Mahabaduge | 7 | 0 | 0 | 7 | 2 | 0 | 16 | 303 | Honourable mention |
| Kisara Sandaluka Kodithuwakku | 4 | 0 | 0 | 0 | 7 | 0 | 11 | 386 | Honourable mention |
| Sithija Abhishek Kotuwewatta | 7 | 0 | 0 | 0 | 2 | 0 | 9 | 417 | Honourable mention |
| Sandaru Thathsara Balahewa | 7 | 0 | 0 | 1 | 0 | 0 | 8 | 444 | Honourable mention |
| Thellabura Vithanachchige Nelushi Vithanachchi | 7 | 0 | 0 | 0 | 0 | 0 | 7 | 463 | Honourable mention |
| Team | 39 | 6 | 0 | 15 | 13 | 0 | 73 | 69 | B, HM, HM, HM, HM, HM |