Sri Lanka
◄ IMO 2021 ►
| Contestant | P1 | P2 | P3 | P4 | P5 | P6 | Total | Rank | Award |
|---|---|---|---|---|---|---|---|---|---|
| Hitihami Mudiyanselage Mihiru Anushka Bandara | 7 | 0 | 0 | 1 | 0 | 0 | 8 | 348 | Honourable mention |
| Chandhopama Thidas Bandara Wanasinghe | 6 | 0 | 0 | 1 | 0 | 0 | 7 | 372 | |
| Thuwaragesh Jayachandran | 0 | 0 | 0 | 7 | 0 | 0 | 7 | 372 | Honourable mention |
| Shithila Vibheetha Mahabaduge | 3 | 0 | 0 | 0 | 0 | 0 | 3 | 459 | |
| Pathirannehelage Luchitha Disal Pathirana | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 533 | |
| Sandaru Thathsara Balahewa | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 533 | |
| Team | 16 | 0 | 0 | 9 | 0 | 0 | 25 | 81 | HM, HM |