Olympia
| # | Name | Mannschaft | Zeit | |
|---|---|---|---|---|
| 1 |  | Emma McKeon | Emma McKeon | 52.32s |
| 2 |  | Sarah Sjöström | Sarah Sjöström | +0.50s |
| 3 |  | Abbey Weitzeil | Abbey Weitzeil | +0.67s |
| 4 |  | Anna Hopkin | Anna Hopkin | +0.79s |
| 5 |  | Pernille Blume | Pernille Blume | +0.94s |
| 6 | | Signe Bro | Signe Bro | +1.23s |
| 7 | | Erika Brown | Erika Brown | +1.26s |
| 8 |  | Charlotte Bonnet | Charlotte Bonnet | +1.78s |
