| Competition | 2023 World Aquatics Championships | 
|---|---|
| Venue | Fukuoka | 
| Held | 23 – 24 July 2023 | 
| Status | Medal | 
| Competitors | 34 | 
| Countries | 28 | 
| Pos | Athlete(s) | Country | Preliminary Round | Semi-Finals | Final | ||
|---|---|---|---|---|---|---|---|
| 🥇 | Kate Douglass | 2:09.17 (1 h4) | 2:10.38 (6 h2) | 2:07.17 (1 F) | |||
| 🥈 | Alex Walsh | 2:09.65 (=3 h3) | 2:08.27 (1 h1) | 2:07.97 (2 F) | |||
| 🥉 | Yu Yiting | 2:09.66 (5 h4) | 2:09.04 (2 h2) | 2:08.74 (3 F) | |||
| 4 | Jenna Forrester | 2:09.79 (6 h4) | 2:10.03 (4 h1) | 2:08.98 (4 F) | |||
| 5 | Anastasia Gorbenko | 2:10.88 (10 h2) | 2:10.62 (8 h1) | 2:10.08 (5 F) | |||
| 6 | Yui Ohashi | 2:10.80 (9 h2) | 2:10.32 (5 h2) | 2:11.27 (6 F) | |||
| 7 | Marrit Steenbergen | 2:11.31 (13 h3) | 2:09.30 (3 h2) | 2:11.89 (7 F) | |||
| 8 | Ye Shiwen | 2:09.81 (7 h2) | 2:10.57 (7 h2) | 2:14.27 (8 F) | |||
| 9 | Ellen Walshe | 2:12.83 (16 h4) | 2:10.92 (9 h1) | — | |||
| 10 | Rebecca Meder | 2:10.95 (11 h4) | 2:11.16 (10 h2) | — | |||
| 11 | Mary-Sophie Harvey | 2:09.65 (=3 h2) | 2:11.47 (11 h2) | — | |||
| 12 | Mio Narita | 2:11.69 (15 h3) | 2:12.24 (12 h2) | — | |||
| 13 | Kim Seo-Yeong | 2:11.50 (14 h3) | 2:12.91 (13 h1) | — | |||
| =14 | Kaylee McKeown | 2:09.50 (2 h2) | — (DQ h1) | — | |||
| =14 | Sara Franceschi | 2:10.68 (8 h4) | — (DQ h1) | — | |||
| =14 | Katie Shanahan | 2:11.26 (12 h3) | — (DQ h1) | — | |||
| =17 | Fantine Lesaffre | 2:13.28 (=17 h2) | — | — | |||
| =17 | Charlotte Bonnet | 2:13.28 (=17 h4) | — | — | |||
| 19 | Dalma Sebestyén | 2:13.32 (19 h3) | — | — | |||
| 20 | Kristen Romano | 2:13.94 (20 h3) | — | — | |||
| 21 | Lea Polonsky | 2:14.05 (21 h4) | — | — | |||
| 22 | Emma Carrasco | 2:15.11 (22 h3) | — | — | |||
| 23 | Ieva Maļuka | 2:15.33 (23 h1) | — | — | |||
| 24 | Tamara Potocká | 2:15.41 (24 h2) | — | — | |||
| 25 | Bruna Leme | 2:15.65 (25 h2) | — | — | |||
| 26 | Letitia Sim | 2:17.20 (26 h4) | — | — | |||
| 27 | Stefanía Gómez | 2:17.21 (27 h2) | — | — | |||
| 28 | McKenna DeBever | 2:17.33 (28 h2) | — | — | |||
| 29 | Florencia Perotti | 2:17.73 (29 h3) | — | — | |||
| 30 | Kamonchanok Kwanmuang | 2:18.02 (30 h4) | — | — | |||
| 31 | Alondra Ortiz | 2:19.91 (31 h1) | — | — | |||
| 32 | Chloe Cheng | 2:21.25 (32 h3) | — | — | |||
| 33 | Nicole Frank | 2:21.89 (33 h1) | — | — | |||
| 34 | Zaylie Thompson | 2:25.36 (34 h1) | — | — | 
| Pos | Athlete(s) | Country | Mark | |
|---|---|---|---|---|
| 23 | Ieva Maļuka | 2:15.33 | ||
| 31 | Alondra Ortiz | 2:19.91 | ||
| 33 | Nicole Frank | 2:21.89 | ||
| 34 | Zaylie Thompson | 2:25.36 | 
| Pos | Athlete(s) | Country | Mark | |
|---|---|---|---|---|
| 2 | Kaylee McKeown | 2:09.50 | ||
| =3 | Mary-Sophie Harvey | 2:09.65 | ||
| 7 | Ye Shiwen | 2:09.81 | ||
| 9 | Yui Ohashi | 2:10.80 | ||
| 10 | Anastasia Gorbenko | 2:10.88 | ||
| =17 | Fantine Lesaffre | 2:13.28 | ||
| 24 | Tamara Potocká | 2:15.41 | ||
| 25 | Bruna Leme | 2:15.65 | ||
| 27 | Stefanía Gómez | 2:17.21 | ||
| 28 | McKenna DeBever | 2:17.33 | 
| Pos | Athlete(s) | Country | Mark | |
|---|---|---|---|---|
| =3 | Alex Walsh | 2:09.65 | ||
| 12 | Katie Shanahan | 2:11.26 | ||
| 13 | Marrit Steenbergen | 2:11.31 | ||
| 14 | Kim Seo-Yeong | 2:11.50 | ||
| 15 | Mio Narita | 2:11.69 | ||
| 19 | Dalma Sebestyén | 2:13.32 | ||
| 20 | Kristen Romano | 2:13.94 | ||
| 22 | Emma Carrasco | 2:15.11 | ||
| 29 | Florencia Perotti | 2:17.73 | ||
| 32 | Chloe Cheng | 2:21.25 | 
| Pos | Athlete(s) | Country | Mark | |
|---|---|---|---|---|
| 1 | Kate Douglass | 2:09.17 | ||
| 5 | Yu Yiting | 2:09.66 | ||
| 6 | Jenna Forrester | 2:09.79 | ||
| 8 | Sara Franceschi | 2:10.68 | ||
| 11 | Rebecca Meder | 2:10.95 | ||
| 16 | Ellen Walshe | 2:12.83 | ||
| =17 | Charlotte Bonnet | 2:13.28 | ||
| 21 | Lea Polonsky | 2:14.05 | ||
| 26 | Letitia Sim | 2:17.20 | ||
| 30 | Kamonchanok Kwanmuang | 2:18.02 | 
| Pos | Athlete(s) | Country | Mark | |
|---|---|---|---|---|
| 1 | Alex Walsh | 2:08.27 | ||
| 4 | Jenna Forrester | 2:10.03 | ||
| 8 | Anastasia Gorbenko | 2:10.62 | ||
| 9 | Ellen Walshe | 2:10.92 | ||
| 13 | Kim Seo-Yeong | 2:12.91 | ||
| DQ | Kaylee McKeown | — | ||
| DQ | Sara Franceschi | — | ||
| DQ | Katie Shanahan | — | 
| Pos | Athlete(s) | Country | Mark | |
|---|---|---|---|---|
| 2 | Yu Yiting | 2:09.04 | ||
| 3 | Marrit Steenbergen | 2:09.30 | ||
| 5 | Yui Ohashi | 2:10.32 | ||
| 6 | Kate Douglass | 2:10.38 | ||
| 7 | Ye Shiwen | 2:10.57 | ||
| 10 | Rebecca Meder | 2:11.16 | ||
| 11 | Mary-Sophie Harvey | 2:11.47 | ||
| 12 | Mio Narita | 2:12.24 | 
| Pos | Athlete(s) | Country | Mark | |
|---|---|---|---|---|
| 1 | Kate Douglass | 2:07.17 | ||
| 2 | Alex Walsh | 2:07.97 | ||
| 3 | Yu Yiting | 2:08.74 | ||
| 4 | Jenna Forrester | 2:08.98 | ||
| 5 | Anastasia Gorbenko | 2:10.08 | ||
| 6 | Yui Ohashi | 2:11.27 | ||
| 7 | Marrit Steenbergen | 2:11.89 | ||
| 8 | Ye Shiwen | 2:14.27 |