Rang | Serie | Baan | Naam | Land | Tijd | Bijz. |
1 | 4 | 4 | Ledecky, Katie Katie Ledecky | Verenigde Staten | 8:20.24 | Q |
2 | 3 | 5 | Smith, Leah Leah Smith | Verenigde Staten | 8:21.19 | Q |
3 | 4 | 3 | Li Bingjie | China | 8:22.92 | Q |
4 | 4 | 5 | Belmonte, Mireia Mireia Belmonte | Spanje | 8:24.98 | Q |
5 | 3 | 6 | Quadarella, Simona Simona Quadarella | Italië | 8:27.70 | Q |
6 | 3 | 4 | Kapás, Boglárka Boglárka Kapás | Hongarije | 8:28.93 | Q |
7 | 4 | 6 | Zhang Yuhan | China | 8:29.52 | Q |
8 | 3 | 1 | Hibbott, Holly Holly Hibbott | Verenigd Koninkrijk | 8:30.66 | Q |
9 | 3 | 2 | Késely, Ajna Ajna Késely | Hongarije | 8:32.01 | |
10 | 2 | 4 | Hassler, Julia Julia Hassler | Liechtenstein | 8:34.13 | |
11 | 4 | 8 | Rieder, Celine Celine Rieder | Duitsland | 8:34.16 | |
12 | 3 | 8 | Köbrich, Kristel Kristel Köbrich | Chili | 8:34.51 | |
13 | 3 | 9 | Duraes, Diana Diana Duraes | Portugal | 8:35.10 | |
14 | 3 | 3 | Titmus, Ariarne Ariarne Titmus | Australië | 8:37.10 | |
15 | 4 | 2 | Oder, Tjaša Tjaša Oder | Slovenië | 8:38.84 | |
16 | 4 | 1 | Padington, Mackenzie Mackenzie Padington | Canada | 8:40.68 | |
17 | 2 | 3 | Choi Jung-min | Zuid-Korea | 8:40.87 | |
18 | 4 | 7 | Pérez, Jimena Jimena Pérez | Spanje | 8:41.41 | |
19 | 4 | 9 | Natlačen, Gaja Gaja Natlačen | Slovenië | 8:41.49 | |
20 | 4 | 0 | Anderson, Olivia Olivia Anderson | Canada | 8:43.93 | |
21 | 3 | 0 | Holub, Tamila Tamila Holub | Portugal | 8:44.85 | |
22 | 3 | 7 | Robinson, Emma Emma Robinson | Nieuw-Zeeland | 8:44.87 | |
23 | 2 | 5 | Piechota, Paulina Paulina Piechota | Polen | 8:49.76 | |
24 | 2 | 7 | Elhenická, Martina Martina Elhenická | Tsjechië | 8:52.39 | |
25 | 2 | 1 | Olivier, Monique Monique Olivier | Luxemburg | 8:54.27 | |
26 | 2 | 8 | Moro, Hania Hania Moro | Egypte | 8:54.30 | |
27 | 1 | 4 | Bramont-Arias, María María Bramont-Arias | Peru | 8:56.12 | |
28 | 2 | 2 | Moreno, Helena Helena Moreno | Costa Rica | 8:56.43 | |
29 | 2 | 9 | Beavon, Kate Kate Beavon | Zuid-Afrika | 8:58.31 | |
30 | 2 | 0 | Ramdhani, Raina Raina Ramdhani | Indonesië | 9:02.49 | |
31 | 1 | 5 | Ho Nam Wai | Hongkong | 9:03.38 | |
32 | 1 | 3 | Cherouati, Souad Souad Cherouati | Algerije | 9:05.67 | |
33 | 1 | 7 | Te Flan, Talita Talita Te Flan | Ivoorkust | 9:07.56 | |
34 | 2 | 6 | Macías, Ayumi Ayumi Macías | Mexico | 9:08.78 | |
35 | 1 | 6 | van den Berg, Daniella Daniella van den Berg | Aruba | 9:17.77 | |
36 | 1 | 1 | Doueihy, Gabriella Gabriella Doueihy | Libanon | 9:19.43 | |
37 | 1 | 2 | Watcharabusaracum, Sudthirak Sudthirak Watcharabusaracum | Thailand | 9:32.44 | |
38 | 1 | 8 | Gill, Hannah Hannah Gill | Barbados | 9:39.78 | |