# Swimming at the 2022 Commonwealth Games – Women's 100 metre butterfly

The women's 100 metre butterfly event at the 2022 Commonwealth Games will be held on 29 and 30 July at the Sandwell Aquatics Centre.

## Records

Prior to this competition, the existing world, Commonwealth and Games records were as follows:
| World record | Sarah Sjöström (SWE) | 55.48 | Rio de Janeiro, Brazil | 7 August 2016 |
| Commonwealth record | Maggie Mac Neil (CAN) | 55.59 | Tokyo, Japan | 26 July 2021 |
| Games record | Emma McKeon (AUS) | 56.78 | Brisbane, Australia | 6 April 2018 |
The following records were established during the competition:
| Date | Event | Name | Nationality | Time | Record |
| 30 July | Final | Maggie Mac Neil | Canada | 56.36 | GR |

## Schedule

The schedule is as follows:
All times are British Summer Time (UTC+1)
| Date | Time | Round |
| Friday 29 July 2022 | 12:02 | Qualifying |
| Friday 29 July 2022 | 20:56 | Semifinals |
| Saturday 30 July 2022 | 20:58 | Final |

## Results
### Heats

| Rank | Heat | Lane | Name | Nationality | Time | Notes |
| 1 | 4 | 4 | Emma McKeon | Australia | 57.34 | Q |
| 2 | 5 | 4 | Maggie Mac Neil | Canada | 57.94 | Q |
| 3 | 3 | 4 | Brianna Throssell | Australia | 58.40 | Q |
| 4 | 5 | 3 | Alex Perkins | Australia | 58.55 | Q |
| 5 | 4 | 5 | Katerine Savard | Canada | 58.56 | Q |
| 6 | 3 | 5 | Rebecca Smith | Canada | 58.89 | Q |
| 7 | 4 | 3 | Alys Thomas | Wales | 59.11 | Q |
| 8 | 5 | 5 | Harriet Jones | Wales | 59.25 | Q |
| 9 | 5 | 7 | Erin Gallagher | South Africa | 59.29 | Q |
| 10 | 4 | 7 | Holly Hibbott | England | 59.33 | Q |
| 11 | 5 | 6 | Helena Gasson | New Zealand | 59.37 | Q |
| 12 | 4 | 6 | Quah Jing Wen | Singapore | 59.51 | Q |
| 13 | 3 | 3 | Keanna Macinnes | Scotland | 59.56 | Q |
| 14 | 4 | 2 | Tain Bruce | Scotland | 59.77 | Q |
| 15 | 3 | 2 | Duné Coetzee | South Africa | 1:00.19 | Q |
| 16 | 4 | 1 | Trinity Hearne | South Africa | 1:00.42 | Q |
| 17 | 5 | 2 | Quah Ting Wen | Singapore | 1:00.52 | R |
| 18 | 3 | 6 | Vanessa Ouwehand | New Zealand | 1:01.03 | R |
| 19 | 5 | 1 | Sim En Yi Letitia | Singapore | 1:01.05 | |
| 20 | 4 | 8 | Emily Muteti | Kenya | 1:02.10 | |
| 21 | 2 | 1 | Imara Thorpe | Kenya | 1:02.16 | |
| 22 | 3 | 1 | Emma Harvey | Bermuda | 1:02.27 | |
| 23 | 2 | 4 | Orla Rabey | Guernsey | 1:02.37 | |
| 24 | 3 | 8 | Kaitlyn McCaw | Northern Ireland | 1:02.60 | |
| 25 | 3 | 7 | Olivia Borg | Samoa | 1:02.62 | |
| 26 | 2 | 5 | Zaneta Alvaranga | Jamaica | 1:03.02 | |
| 27 | 5 | 8 | Kelsie Campbell | Jamaica | 1:04.32 | |
| 28 | 2 | 3 | Katelyn Cabral | Bahamas | 1:06.86 | |
| 29 | 1 | 4 | Aleka Persaud | Guyana | 1:07.24 | NR |
| 30 | 2 | 2 | Molly Staples | Guernsey | 1:07.54 | |
| 31 | 2 | 6 | Bisma Khan | Pakistan | 1:08.21 | |
| 32 | 2 | 7 | Rosemarie Rova | Fiji | 1:08.95 | |
| 33 | 1 | 5 | Alicia Mateus | Mozambique | 1:10.69 | |
| 34 | 2 | 8 | Hayley Hoy | Eswatini | 1:12.21 | |
| 35 | 1 | 2 | Tilly Collymore | Grenada | 1:12.23 | |
| 36 | 1 | 3 | Jamie Joachim | Saint Vincent and the Grenadines | 1:12.81 | |
| 37 | 1 | 6 | Charissa Panuve | Tonga | 1:17.96 | |
| 38 | 1 | 7 | Poppy Davis-Coyle | Saint Helena | 1:20.02 | |

### Semifinals

| Rank | Heat | Lane | Name | Nationality | Time | Notes |
| 1 | 2 | 4 | Emma McKeon | Australia | 57.49 | Q |
| 2 | 1 | 4 | Maggie Mac Neil | Canada | 57.72 | Q |
| 3 | 2 | 5 | Brianna Throssell | Australia | 57.99 | Q |
| 4 | 1 | 5 | Alex Perkins | Australia | 58.22 | Q |
| 5 | 2 | 3 | Katerine Savard | Canada | 58.57 | Q |
| 6 | 1 | 3 | Rebecca Smith | Canada | 58.59 | Q |
| 7 | 1 | 6 | Harriet Jones | Wales | 58.90 | Q |
| 8 | 1 | 2 | Holly Hibbott | England | 58.97 | Q |
| 9 | 2 | 2 | Erin Gallagher | South Africa | 59.02 | R |
| 10 | 1 | 7 | Quah Jing Wen | Singapore | 59.09 | R |
| 11 | 2 | 6 | Alys Thomas | Wales | 59.16 | |
| 12 | 2 | 7 | Helena Gasson | New Zealand | 59.39 | |
| 13 | 2 | 1 | Keanna Macinnes | Scotland | 59.57 | |
| 14 | 1 | 1 | Tain Bruce | Scotland | 59.99 | |
| 15 | 2 | 8 | Duné Coetzee | South Africa | 1:00.51 | |
| 16 | 1 | 8 | Trinity Hearne | South Africa | 1:00.60 | |

### Final

| Rank | Lane | Name | Nationality | Time | Notes |
| | 5 | Maggie Mac Neil | Canada | 56.36 | GR |
| | 4 | Emma McKeon | Australia | 56.38 | |
| | 3 | Brianna Throssell | Australia | 57.50 | |
| 4 | 6 | Alex Perkins | Australia | 57.87 | |
| 5 | 2 | Katerine Savard | Canada | 58.09 | |
| 6 | 1 | Harriet Jones | Wales | 59.02 | |
| 7 | 8 | Holly Hibbott | England | 59.28 | |
| 8 | 7 | Rebecca Smith | Canada | 59.54 | |