J.O. Shashintha Silva
Sri LankaActive- Born
- Dec 10, 2007 (18 years old)
- Events
- 400 m · 200 m
J.O. Shashintha Silva is a Sri Lanka sprinter, born on December 10, 2007. He competes primarily in the 200m, 400m and 4x400m.
His personal bests include 20.88 in the 200m, 45.79 in the 400m, 3:03.33 in the 4x400m, 3:10.58 in the 4x400Metre and 3:28.66 in the 4x400Metre. He has earned 1 bronze medal in major international competitions. He is currently active on the international athletics circuit, representing Sri Lanka.
Personal best · 400 m45.79
2026 season best45.79Apr 1, 2026 · Diyagama Stadium, Diyagama
National record3:10.584x400 Metres Relay Short Track
Personal best · 200 m20.88
As of Oct 28, 2026: 400 m 45.79, 200 m 20.88, 2026 season best 45.79 (Apr 1, 2026, Diyagama Stadium, Diyagama (SRI)) · Last competition: 104th Sri Lankan Championships, Sep 4, 2026, 46.35 · National record (4x400 Metres Relay Short Track) · 18 years old
Personal bests
WA points calculator →Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | 200m | 21.06 | -0.2 | Mar 1, 2026 | Sri Lanka Open Stage 1 |
| 2026 | 400m | 45.79 | – | Apr 1, 2026 | Sri Lankan U20 Championships |
| 2026 | 4x400m | 3:03.33 | – | Jun 21, 2026 | 2nd Asian Relays Championships |
| 2026 | 4x400Metre | 3:28.66 | – | May 30, 2026 | 22nd Asian U20 Athletics Championships |
| 2025 | 200m | 20.88 | +0.7 | Oct 13, 2025 | All Island Schools Games 2025, Mahinda Rajapaksha Stadium, Diyagama - U20 Events |
| 2025 | 400m | 46.17 | – | Oct 11, 2025 | All Island Schools Games 2025, Mahinda Rajapaksha Stadium, Diyagama - U20 Events |
| 2025 | 4x400m | 3:05.12 | – | Oct 26, 2025 | South Asian Athletics Championships |
| 2025 | 4x400Metre Indoor | 3:10.58 | – | Mar 23, 2025 | World Athletics Indoor Championships, Sports Training Center, Nanjing (i) |