# Swimming at the 2014 Commonwealth Games – Women's 100 metre butterfly

The women's 100 metre butterfly event at the 2014 Commonwealth Games as part of the swimming programme took place on 24 and 25 July at the Tollcross International Swimming Centre in Glasgow, Scotland.
The medals were presented by Pamela Young, Chef de mission of Saint Helena at the 2014 Commonwealth Games and Secretary of the National Sports Association of Saint Helena and the quaichs were presented by Perry Crosswhite, Chief Executive Officer of the Australian Commonwealth Games Association.

## Records

Prior to this competition, the existing world and Commonwealth Games records were as follows.
| World record | Dana Vollmer (USA) | 55.98 | London, England | 29 July 2012 |
| Commonwealth record | Jessicah Schipper (AUS) | 56.23 | Rome, Italy | 27 July 2009 |
| Games record | Jessicah Schipper (AUS) | 57.48 | Melbourne, Australia | 19 March 2006 |
The following records were established during the competition:
| Date | Event | Name | Nationality | Time | Record |
| 25 July | Final | Katerine Savard | Canada | 57.40 | GR |

## Results
### Heats

| Rank | Heat | Lane | Name | Nationality | Time | Notes |
| 1 | 4 | 4 | Alicia Coutts | Australia | 57.93 | Q |
| 2 | 3 | 4 | Katerine Savard | Canada | 58.13 | Q |
| 3 | 4 | 3 | Siobhan-Marie O'Connor | England | 58.24 | Q |
| 4 | 3 | 5 | Jemma Lowe | Wales | 58.61 | Q |
| 5 | 3 | 3 | Rachael Kelly | England | 58.67 | Q |
| 6 | 4 | 5 | Emma McKeon | Australia | 58.83 | Q |
| 7 | 2 | 4 | Ellen Gandy | Australia | 58.92 | Q |
| 8 | 4 | 6 | Alys Thomas | Wales | 59.01 | Q |
| 9 | 2 | 3 | Audrey Lacroix | Canada | 59.14 | Q |
| 10 | 4 | 2 | Tao Li | Singapore | 59.22 | Q |
| 11 | 2 | 5 | Charlotte Atkinson | Isle of Man | 59.80 | Q |
| 12 | 3 | 2 | Samantha Lee | New Zealand | 1:00.29 | Q |
| 13 | 3 | 6 | Tilly Gray | England | 1:01.03 | Q |
| 14 | 2 | 6 | Marne Erasmus | South Africa | 1:01.81 | Q |
| 15 | 2 | 2 | Quah Ting Wen | Singapore | 1:01.90 | Q |
| 16 | 2 | 7 | Gemma Kane | Northern Ireland | 1:02.51 | Q |
| 17 | 3 | 7 | Trudiann Patrick | Jamaica | 1:02.82 | |
| 18 | 4 | 7 | Yap Siew Hui | Malaysia | 1:03.55 | |
| 19 | 4 | 1 | Jannah Sonnenschein | Mozambique | 1:03.98 | |
| 20 | 3 | 8 | Zara Bailey | Jamaica | 1:04.25 | |
| 21 | 3 | 1 | Caroline Puamau | Fiji | 1:04.72 | |
| 22 | 4 | 8 | Felicity Passon | Seychelles | 1:04.81 | |
| 23 | 2 | 1 | Lara Butler | Cayman Islands | 1:05.69 | |
| 24 | 2 | 8 | Emily Chan Chee | Mauritius | 1:07.39 | |
| 25 | 1 | 4 | Tieri Erasito | Fiji | 1:08.08 | |
| 26 | 1 | 2 | Amarah Phillip | British Virgin Islands | 1:09.19 | |
| 27 | 1 | 3 | Tegan McCarthy | Papua New Guinea | 1:10.20 | |
| 28 | 1 | 5 | Martha Opiyo | Kenya | 1:10.21 | |
| 29 | 1 | 6 | Kiran Khan | Pakistan | 1:12.14 | |
| 30 | 1 | 1 | Ger Ogot | Kenya | 1:12.81 | |
| 31 | 1 | 7 | Areeba Shaikh | Pakistan | 1:16.02 | |

### Semifinals

| Rank | Heat | Lane | Name | Nationality | Time | Notes |
| 1 | 2 | 5 | Siobhan-Marie O'Connor | England | 57.57 | Q |
| 2 | 1 | 4 | Katerine Savard | Canada | 57.83 | Q |
| 3 | 2 | 4 | Alicia Coutts | Australia | 58.07 | Q |
| 4 | 1 | 3 | Emma McKeon | Australia | 58.40 | Q |
| 5 | 1 | 5 | Jemma Lowe | Wales | 58.47 | Q |
| 6 | 2 | 6 | Ellen Gandy | Australia | 58.48 | Q |
| 7 | 2 | 2 | Audrey Lacroix | Canada | 58.69 | Q |
| 8 | 2 | 3 | Rachael Kelly | England | 59.02 | Q |
| 9 | 1 | 6 | Alys Thomas | Wales | 59.52 | |
| 10 | 1 | 2 | Tao Li | Singapore | 59.82 | |
| 11 | 2 | 7 | Charlotte Atkinson | Isle of Man | 1:00.12 | |
| 12 | 1 | 7 | Samantha Lee | New Zealand | 1:00.27 | |
| 13 | 2 | 1 | Tilly Gray | England | 1:00.66 | |
| 14 | 1 | 1 | Marne Erasmus | South Africa | 1:00.72 | |
| 15 | 2 | 8 | Quah Ting Wen | Singapore | 1:01.48 | |
| 16 | 1 | 8 | Gemma Kane | Northern Ireland | 1:02.74 | |

### Final

| Rank | Lane | Name | Nationality | Time | Notes |
| | 5 | Katerine Savard | Canada | 57.40 | GR |
| | 4 | Siobhan-Marie O'Connor | England | 57.45 | |
| | 6 | Emma McKeon | Australia | 57.66 | |
| 4 | 3 | Alicia Coutts | Australia | 58.21 | |
| 5 | 8 | Rachael Kelly | England | 58.61 | |
| 6 | 2 | Jemma Lowe | Wales | 58.63 | |
| 7 | 1 | Audrey Lacroix | Canada | 58.78 | |
| 8 | 7 | Ellen Gandy | Australia | 58.93 | |