The women's 50 metre butterfly event at the 2026 Commonwealth Games was held on 24 and 25 July at the Tollcross International Swimming Centre.

Schedule The schedule was as follows:

All times are British Summer Time (UTC+1) Date Time Round Friday 24 July 2026 11:37 Heats 20:08 Semifinals Saturday 25 July 2026 19:55 Final

Results Heats The heats were held at 11:37 on 24 July 2026. + Heat results Rank Heat Lane Swimmer Nation Time Notes 1 7 4 25.55 Q 2 6 4 25.70 Q 3 5 5 26.24 Q 4 6 5 26.34 Q 5 5 4 26.40 Q 6 6 3 26.50 Q 7 7 3 26.60 Q 8 7 5 26.67 Q 9 6 6 26.69 Q 10 5 3 26.88 Q 11 7 2 27.05 Q 12 5 7 27.09 Q 13 7 6 27.16 Q 14 5 6 27.17 Q 15 7 7 27.26 Q 16 1 6 27.56 Q 17 6 2 27.67 R 18 4 1 27.75 R 19 6 7 27.84 20 3 4 27.97 21 5 2 27.98 22 6 8 28.02 23 6 1 28.08 24 7 8 28.18 25 4 4 28.39 26 5 8 28.48 27 7 1 28.55 28 4 5 28.60 29 5 1 28.72 30 3 5 28.86 31 4 3 28.92 32 1 3 28.99 4 6 34 3 3 29.10 35 4 2 29.11 36 3 7 29.12 37 3 2 29.21 38 3 6 29.24 39 4 8 29.26 40 2 1 29.99 41 4 7 30.02 42 3 8 30.13 43 1 4 30.26 44 2 5 31.04 45 2 3 31.23 46 3 1 31.67 47 2 7 31.90 48 1 5 32.25 49 2 4 32.34 50 2 2 32.64 51 2 6 32.71 52 2 8 35.78

Semifinals The semifinals were held at 20:08 on 24 July 2026. + Semifinal results Rank Heat Lane Swimmer Nation Time Notes 1 2 4 25.48 Q 2 1 4 25.69 Q 3 2 3 26.01 Q 4 2 5 26.02 Q 5 1 5 26.28 Q 6 2 6 26.38 Q 7 1 6 26.43 Q 8 2 2 26.46 Q 9 1 3 26.53 R 10 1 2 26.87 R 11 2 1 26.88 12 2 7 27.01 13 1 7 27.05 14 1 1 27.17 15 1 8 27.52 16 2 8 27.74

Final The finals was held at 19:55 on 25 July 2026. + Final results Rank Lane Swimmer Nation Time Notes 4 25.37 5 25.57 3 25.76 4 6 25.92 5 7 26.24 6 2 26.33 7 8 26.42 8 1 26.57

References