Swimming at the 2018 Commonwealth Games – Men's 50 metre breaststroke
The men's 50 metre breaststroke event at the 2018 Commonwealth Games was held on 8 and 9 April at the Gold Coast Aquatic Centre.Records
Prior to this competition, the existing world, Commonwealth and Games records were as follows:
The following records were established during the competition:
Results
Heats
The heats were held on 8 April at 10:46.
| Rank | Heat | Lane | Name | Nationality | Time | Notes |
| 1 | 5 | 4 | | | 26.98 | Q |
| 2 | 4 | 4 | | | 27.01 | Q |
| 3 | 5 | 5 | | | 27.42 | Q |
| 4 | 3 | 4 | | | 27.53 | Q |
| 5 | 3 | 5 | | | 27.58 | Q |
| 6 | 5 | 3 | | | 27.84 | Q |
| 7 | 5 | 6 | | | 27.92 | Q |
| 8 | 4 | 5 | | | 28.06 | Q |
| 9 | 3 | 3 | | | 28.10 | Q |
| 9 | 4 | 6 | | | 28.10 | Q |
| 11 | 3 | 6 | | | 28.17 | Q |
| 12 | 5 | 2 | | | 28.29 | Q |
| 13 | 4 | 2 | | | 28.56 | Q |
| 14 | 4 | 3 | | | 28.80 | Q |
| 15 | 3 | 2 | | | 29.39 | Q |
| 16 | 4 | 8 | | | 29.61 | Q |
| 17 | 3 | 7 | | | 29.79 | |
| 18 | 2 | 5 | | | 29.82 | |
| 18 | 4 | 1 | | | 29.82 | |
| 20 | 4 | 7 | | | 29.85 | |
| 21 | 5 | 7 | | | 30.04 | |
| 22 | 2 | 4 | | | 30.10 | |
| 23 | 5 | 8 | | | 30.37 | |
| 24 | 3 | 1 | | | 30.51 | |
| 25 | 3 | 8 | | | 30.52 | |
| 26 | 2 | 3 | | | 30.97 | |
| 27 | 2 | 6 | | | 31.25 | |
| 28 | 2 | 1 | | | 29.39 | |
| 29 | 2 | 2 | | | 31.38 | |
| 30 | 2 | 7 | | | 31.64 | |
| 31 | 1 | 3 | | | 36.52 | |
| 32 | 2 | 8 | | | 37.41 | |
| 33 | 1 | 4 | | | 38.44 | |
| 34 | 1 | 5 | | | 40.58 | |
| 5 | 1 | | | | |
Semifinals
The semifinals were held on 8 April at 20:19.Semifinal 1
Semifinal 2
Final
The final was held on 9 April at 21:07.
| Rank | Lane | Name | Nationality | Time | Notes |
| 5 | | | 26.58 | |
| 4 | | | 26.62 | |
| 3 | | | 27.37 | |
| 4 | 6 | | | 27.53 | |
| 5 | 7 | | | 27.59 | |
| 6 | 2 | | | 27.83 | |
| 7 | 1 | | | 28.03 | |
| 8 | 8 | | | 28.37 | |
