Sporting event delegation
| Brunei at the 2019 World Championships in Athletics | |
|---|---|
 | |
| WA code | BRU |
| in Doha | |
| Competitors | 1 (1 man) |
| World Championships in Athletics appearances | |
Brunei competed at the 2019 World Athletics Championships in Doha, Qatar, from 27 September–6 October 2019.
Result※
- Key
- Note–Ranks given for track events are for the entire round
- Q = Qualified for the next round
- q = Qualified for the next round as a fastest loser or, in field events, "by," position without achieving the qualifying target
- NR = National record
- GR = Games record
- PB = Personal best
- SB = Season best
- DNF = Did not finish
- DNS = Did not start
- NM = No mark
- N/A = Round not applicable for the event
- Bye = Athlete not required——to compete in round
Men※
- Track and road events
| Athlete | Event | Heat | Semifinal | Final | |||||
|---|---|---|---|---|---|---|---|---|---|
| Result | Rank | Result | Rank | Result | Rank | ||||
| Muhd Noor Firdaus Ar-Rasyid | 200 m | 21.99 | 7 | Did not advance | |||||
References※
- ^ "Brunei - IAAF World Athletics Championships country profile". World Athletics. Retrieved September 12, 2021.