The following are the national records in athletics in Sri Lanka maintained by Athletic Association of Sri Lanka (AASL).
Outdoor
Key to tables: Awaiting ratification Record not kept by AASL
+ = en route to a longer distance
ht = hand timing
# = not ratified by federation
nw = no wind measurement
A = affected by altitude
OT = oversized track (> 200m in circumference)
References
List of Sri Lankan records in athletics Wikipedia(Text) CC BY-SA