| Final 11.08 Night | time | gap | L | React. |  50m |  100m |  150m |  | 1. Rie Kaneto |  JPN | 2:20.30 |   |   | 0.78 | 32.74s | 5. | 1:08.26 | 2. | 1:44.23 | 1. |  | 2. Yuliya Efimova |  RUS | 2:21.97 | 1.67 |   | 0.72 | 33.10s | 8. | 1:08.71 | 4. | 1:44.55 | 2. |  | 3. Jinglin Shi |  CHN | 2:22.28 | 1.98 |   | 0.75 | 32.89s | 6. | 1:09.04 | 6. | 1:45.63 | 7. |  | 4. Chloe Tutton |  GBR | 2:22.34 | 2.04 |   | 0.75 | 32.39s | 3. | 1:09.14 | 8. | 1:45.05 | 5. |  | 5. Taylor McKeown |  AUS | 2:22.43 | 2.13 |   | 0.74 | 32.26s | 2. | 1:07.99 | 1. | 1:45.03 | 4. |  | 6. Molly Renshaw |  GBR | 2:22.72 | 2.42 |   | 0.75 | 32.66s | 4. | 1:08.71 | 4. | 1:45.18 | 6. |  | 7. Kierra Smith |  CAN | 2:23.19 | 2.89 |   | 0.78 | 32.97s | 7. | 1:09.11 | 7. | 1:45.88 | 8. |  | 8. Rikke Moller Pedersen |  DEN | 2:23.74 | 3.44 |   | 0.72 | 32.08s | 1. | 1:08.42 | 3. | 1:44.95 | 3. |   
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| Ranking | time | gap | React | 50m | 100m | 150m | HR | Semi |  | 1. Taylor McKeown |  AUS | 2:21.69 |   | 0.71 | 32.27s | 1:08.03 | 1:43.90 | 1. | 2  |  | 2. Rie Kaneto |  JPN | 2:22.11 | 0.42 | 0.86 | 32.66s | 1:08.80 | 1:45.13 | 1. | 1  |  | 3. Molly Renshaw |  GBR | 2:22.33 | 0.64 | 0.71 | 32.47s | 1:08.29 | 1:44.80 | 2. | 2  |  | 4. Jinglin Shi |  CHN | 2:22.37 | 0.68 | 0.72 | 32.55s | 1:08.66 | 1:45.26 | 3. | 2  |  | 5. Rikke Moller Pedersen |  DEN | 2:22.45 | 0.76 | 0.74 | 32.56s | 1:08.60 | 1:44.78 | 4. | 2  |  | 6. Yuliya Efimova |  RUS | 2:22.52 | 0.83 | 0.73 | 33.84s | 1:09.51 | 1:45.72 | 2. | 1  |  | 7. Chloe Tutton |  GBR | 2:22.71 | 1.02 | 0.80 | 32.55s | 1:08.24 | 1:44.96 | 3. | 1  |  | 8. Kierra Smith |  CAN | 2:22.87 | 1.18 | 0.78 | 32.65s | 1:09.29 | 1:45.87 | 4. | 1  |  |  eliminated |  | 9. Viktoria Zeynep Gunes |  TUR | 2:23.49 | 1.80 | 0.70 | 32.91s | 1:09.21 | 1:46.18 | 5. | 2  |  | 10.Jessica Vall |  ESP | 2:24.22 | 2.53 | 0.71 | 33.17s | 1:09.50 | 1:46.89 | 6. | 2  |  | 11.Hrafnhildur Luthersdottir |  ISL | 2:24.41 | 2.72 | 0.71 | 32.63s | 1:09.78 | 1:46.60 | 5. | 1  |  | 12.Lillia King |  USA | 2:24.59 | 2.90 | 0.70 | 32.07s | 1:08.77 | 1:46.66 | 7. | 2  |  | 13.Kanako Watanabe |  JPN | 2:25.10 | 3.41 | 0.71 | 32.87s | 1:09.45 | 1:46.69 | 8. | 2  |  | 14.Jenna Laukkanen |  FIN | 2:25.14 | 3.45 | 0.67 | 32.92s | 1:09.86 | 1:47.07 | 6. | 1  |  | 15.Sofia Andreeva |  RUS | 2:25.90 | 4.21 | 0.74 | 33.70s | 1:10.61 | 1:48.35 | 7. | 1  |  | 16.Molly Hannis |  USA | 2:26.80 | 5.11 | 0.68 | 33.29s | 1:10.19 | 1:48.66 | 8. | 1  |   
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| Ranking | time | gap | React | 50m | 100m | 150m | HR |  | 1. Rikke Moller Pedersen |  DEN | 2:22.72 |   | 0.73 | 32.85s | 1:09.40 | 1:46.26 | 1. |  | 2. Rie Kaneto |  JPN | 2:22.86 | 0.14 | 0.80 | 33.31s | 1:09.43 | 1:45.99 | 1. |  | 3. Taylor McKeown |  AUS | 2:23.00 | 0.28 | 0.71 | 32.48s | 1:08.21 | 1:45.16 | 2. |  | 4. Chloe Tutton |  GBR | 2:23.34 | 0.62 | 0.76 | 33.66s | 1:10.16 | 1:46.21 | 3. |  | 5. Molly Renshaw |  GBR | 2:23.37 | 0.65 | 0.71 | 33.04s | 1:09.26 | 1:46.31 | 2. |  | 6. Kierra Smith |  CAN | 2:23.69 | 0.97 | 0.78 | 33.30s | 1:09.77 | 1:46.52 | 1. |  | 7. Viktoria Zeynep Gunes |  TUR | 2:23.83 | 1.11 | 0.72 | 33.34s | 1:09.76 | 1:46.80 | 2. |  | 8. Yuliya Efimova |  RUS | 2:23.90 | 1.18 | 0.75 | 34.70s | 1:11.58 | 1:47.66 | 3. |  | 9. Jinglin Shi |  CHN | 2:24.33 | 1.61 | 0.71 | 33.13s | 1:10.74 | 1:47.55 | 4. |  | 10.Hrafnhildur Luthersdottir |  ISL | 2:24.43 | 1.71 | 0.68 | 33.12s | 1:09.49 | 1:46.57 | 4. |  | 11.Jessica Vall |  ESP | 2:24.55 | 1.83 | 0.71 | 33.14s | 1:10.23 | 1:47.32 | 3. |  | 12.Molly Hannis |  USA | 2:24.74 | 2.02 | 0.67 | 33.28s | 1:10.45 | 1:47.74 | 5. |  | 13.Kanako Watanabe |  JPN | 2:24.77 | 2.05 | 0.67 | 33.15s | 1:09.93 | 1:46.94 | 4. |  | 14.Jenna Laukkanen |  FIN | 2:25.52 | 2.80 | 0.67 | 33.14s | 1:10.46 | 1:47.31 | 6. |  | 15.Lillia King |  USA | 2:25.89 | 3.17 | 0.69 | 32.41s | 1:09.71 | 1:47.67 | 5. |  | 16.Sofia Andreeva |  RUS | 2:26.58 | 3.86 | 0.73 | 34.20s | 1:11.29 | 1:48.83 | 6. |  |  eliminated |  |  bellow Olympic Qualifyng Time (OQT) 2:26.94. |  | 17.Fanny Lecluyse |  BEL | 2:27.16 | 4.44 | 0.72 | 33.27s | 1:10.96 | 1:48.77 | 7. |  | 18.Martina Moravcikova |  CZE | 2:27.51 | 4.79 | 0.87 | 33.73s | 1:11.14 | 1:48.77 | 5. |  | 19.Dalma Sebestyen |  HUN | 2:27.94 | 5.22 | 0.74 | 33.87s | 1:11.28 | 1:49.79 | 6. |  | 20.Anna Sztankovics |  HUN | 2:27.97 | 5.25 | 0.74 | 33.92s | 1:11.18 | 1:49.18 | 7. |  | 21.Julia Sebastian |  ARG | 2:27.98 | 5.26 | 0.76 | 33.53s | 1:11.00 | 1:49.20 | 1. |  | 22.Georgia Bohl |  AUS | 2:28.24 | 5.52 | 0.69 | 32.77s | 1:10.37 | 1:48.60 | 7. |  | 23.Martha McCabe |  CAN | 2:28.62 | 5.90 | 0.73 | 33.97s | 1:11.22 | 1:49.66 | 8. |  | 24.Jingyao Yu |  CLB | 2:28.65 | 5.93 | 0.77 | 33.52s | 1:11.04 | 1:49.55 | 8. |  | 25.Fiona Doyle |  IRL | 2:29.76 | 7.04 | 0.66 | 33.03s | 1:10.61 | 1:49.07 | 2. |  | 26.Sophie Hansson |  SWE | 2:30.59 | 7.87 | 0.77 | 34.22s | 1:12.36 | 1:50.87 | 3. |  | 27.Alona Ribakova |  LAT | 2:30.82 | 8.10 | 0.74 | 34.02s | 1:11.86 | 1:50.67 | 4. |  | 28.Amit Ivry |  ISR | 2:31.49 | 8.77 | 0.70 | 34.16s | 1:12.23 | 1:51.26 | 5. |  |  bellow Olympic Selection Time (OST) 2:32.08. |  | 29.Suyeon Back |  KOR | 2:32.79 | 10.07 | 0.79 | 33.58s | 1:11.35 | 1:51.05 | 8. |  | -. Yvette Man Yi |  HKG |  DNS |   
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| Olympic Qualifyng Time (OQT) 2:26.94 - NOC can enter up to 2 swimmers with OQT. |  | Olympic Selection Time (OST) 2:32.08, invitational - A swwimer meeting the "invitation" standard was eligible for entry. But this entry was allotted/filled by ranking.  |   
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|  Olympic Qualifyng Time by NOC - 24 Swimmers - additional 6 Swimmers. |  |  2 Quotas - 8 NOC |  | 2 |  Australia | Georgia Bohl | Taylor McKeown |  | 2 |  Canada | Kierra Smith | Martha McCabe |  | 2 |  China | Shi Jinglin | Yu Jingyao |  | 2 |  Great_Britain | Molly Renshaw | Chloe Tutton |  | 2 |  Hungary | Dalma Sebestyén | Anna Sztankovics |  | 2 |  Japan | Rie Kaneto | Kanako Watanabe |  | 2 |  Russia | Sofiya Andreeva | Yuliya Yefimova |  | 2 |  United_States | Lilly King | Molly Hannis |  |  1 Quota - 8 NOC |  | 1 |  Belgium | Fanny Lecluyse |  | 1 |  Czechia | Martina Moravčíková |  | 1 |  Denmark | Rikke Møller Pedersen |  | 1 |  Finland | Jenna Laukkanen |  | 1 |  Iceland | Hrafnhildur Lúthersdóttir |  | 1 |  South_Korea | Back Su-yeon |  | 1 |  Spain | Jessica Vall |  | 1 |  Turkey | Zeynep Güneş |  |  Olympic Selection Time – 2:32.08 - 5 NOC |  | 1 |  Argentina | Julia Sebastián |  | 1 |  Hong Kong | Yvette Kong | [a] |  | 1 |  Ireland | Fiona Doyle | [a] |  | 1 |  Israel | Amit Ivry | [a] |  | 1 |  Sweden | Sophie Hansson | [a] |  |  Universalitiy Places - 1 NOC |  | 1 |  Latvia | Aļona Ribakova |  | 30 | Total |   
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