| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Hirusha Hashen WALIMUNI MENDIS ABESEKARA | 25/03/2003 | Long Jump | Qualification | DNS | |
| M | Kaweesha BANDARA | 26/06/2003 | 110m Hurdles (99.0cm) | Heats | 6 | 14.18 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| W | Tharushi M. DISSANAYAKA | 18/11/2004 | 400 Metres | Heats | 4 | 54.13 |
| W | Amesha Piumanthi Hettiarachchi HETTIARACHCHILAGE | 03/05/2003 | 400 Metres Hurdles | Heats | 7 | 1:02.11 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Dhanuka Darshana KATAPANA MUDIYANSELAGE | 13/11/2003 | 400 Metres Hurdles | Heats | 2 | 51.41 |
| W | Tharushi M. DISSANAYAKA | 18/11/2004 | 400 Metres | Semi-Final | 7 | 54.86 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Rumesh Tharanga PATHIRAGE | 21/03/2003 | Javelin Throw | Qualification | 3 | 70.68 |
| M | Pasindu Malshan KUMARAPELI ARACHCHIGE | 15/02/2003 | Triple Jump | Qualification | 5 | 15.73 |
| M | Dhanuka Darshana KATAPANA MUDIYANSELAGE | 13/11/2003 | 400 Metres Hurdles | Semi-Final | 7 | 51.59 |
| Sex | Athlete | DOB | Discipline | Round | POS | Mark |
|---|---|---|---|---|---|---|
| M | Pasindu Malshan KUMARAPELI ARACHCHIGE | 15/02/2003 | Triple Jump | Final | 11 | 15.14 |
| M | Rumesh Tharanga PATHIRAGE | 21/03/2003 | Javelin Throw | Final | 7 | 69.98 |