| Competition | 2003 World Aquatics Championships | 
|---|---|
| Venue | Barcelona | 
| Held | 25 – 26 July 2003 | 
| Status | Medal | 
| Competitors | 37 | 
| Countries | 28 | 
| Pos | Athlete(s) | Country | Preliminary Round | Semi-Finals | Final | ||
|---|---|---|---|---|---|---|---|
| 🥇 | Katy Sexton | 2:13.57 (9 h4) | 2:10.47 (2 h2) | 2:08.74 (1 F) | |||
| 🥈 | Margaret Hoelzer | 2:12.35 (3 h4) | 2:11.38 (5 h2) | 2:09.24 (2 F) | |||
| 🥉 | Stanislava Komarova | 2:10.98 (1 h3) | 2:09.39 (1 h2) | 2:10.17 (3 F) | |||
| 4 | Iryna Amshennikova | 2:11.93 (2 h3) | 2:11.08 (3 h1) | 2:10.82 (4 F) | |||
| 5 | Hanae Ito | 2:13.01 (7 h3) | 2:11.13 (4 h2) | 2:10.95 (5 F) | |||
| 6 | Jennifer Fratesi | 2:12.72 (4 h5) | 2:12.36 (8 h1) | 2:12.53 (6 F) | |||
| 7 | Nicole Hetzer | 2:14.90 (14 h4) | 2:12.15 (7 h1) | 2:12.82 (7 F) | |||
| 8 | Sarah Price | 2:12.82 (6 h5) | 2:11.69 (6 h1) | 2:13.78 (8 F) | |||
| 9 | Aya Terakawa | 2:12.79 (5 h5) | 2:13.09 (9 h2) | — | |||
| 10 | Hannah McLean | 2:14.38 (12 h3) | 2:13.39 (10 h1) | — | |||
| 11 | Alenka Kejžar | 2:13.32 (8 h3) | 2:13.50 (11 h1) | — | |||
| 12 | Anja Čarman | 2:14.91 (15 h4) | 2:14.58 (12 h2) | — | |||
| 13 | Louise Ørnstedt | 2:14.37 (11 h4) | 2:14.61 (13 h2) | — | |||
| 14 | Kirsty Coventry | 2:14.92 (16 h4) | 2:15.20 (14 h1) | — | |||
| 15 | Sanja Jovanović | 2:14.75 (13 h5) | 2:15.43 (15 h2) | — | |||
| 16 | Fran Adcock | 2:13.78 (10 h5) | 2:15.49 (16 h1) | — | |||
| 17 | Melissa Corfe | 2:15.25 (17 h3) | — | — | |||
| 18 | Elizabeth Warden | 2:15.64 (18 h4) | — | — | |||
| 19 | Zhan Shu | 2:16.43 (19 h5) | — | — | |||
| 20 | Zoe Tonks | 2:16.53 (20 h4) | — | — | |||
| 21 | Anya Gostomelsky | 2:17.60 (21 h5) | — | — | |||
| 22 | Chen Xiujun | 2:18.06 (22 h3) | — | — | |||
| 23 | Helen Norfolk | 2:18.88 (23 h2) | — | — | |||
| 24 | Sherry Tsai | 2:19.27 (24 h2) | — | — | |||
| 25 | Şadan Derya Erke | 2:19.39 (25 h3) | — | — | |||
| 26 | Inbal Levavi | 2:19.47 (26 h2) | — | — | |||
| 27 | Chonlathorn Vorathamrong | 2:20.33 (27 h2) | — | — | |||
| 28 | Berit Aljand | 2:22.58 (28 h1) | — | — | |||
| 29 | Valeria Silva | 2:22.91 (29 h2) | — | — | |||
| 30 | Edith Van der Schilden | 2:23.94 (30 h2) | — | — | |||
| 31 | Marie-Lizza Danila | 2:24.72 (31 h2) | — | — | |||
| 32 | Saida Iskandarova | 2:25.52 (32 h2) | — | — | |||
| 33 | Susan Anchia | 2:28.49 (33 h1) | — | — | |||
| 34 | Khadija Ciss | 2:29.60 (34 h1) | — | — | |||
| 35 | Ana Galindo | 2:35.71 (35 h1) | — | — | |||
| 36 | Olga Gnedovskaya | 2:39.72 (36 h1) | — | — | |||
| 37 | Krystle Babao | 2:44.93 (37 h1) | — | — | |||
| DNS | Natalie CoughlinDNS | — (DNS h5) | — | — | |||
| DNS | Talita RibeiroDNS | — (DNS h1) | — | — | 
| Pos | Athlete(s) | Country | Mark | |
|---|---|---|---|---|
| 28 | Berit Aljand | 2:22.58 | ||
| 33 | Susan Anchia | 2:28.49 | ||
| 34 | Khadija Ciss | 2:29.60 | ||
| 35 | Ana Galindo | 2:35.71 | ||
| 36 | Olga Gnedovskaya | 2:39.72 | ||
| 37 | Krystle Babao | 2:44.93 | ||
| DNS | Talita RibeiroDNS | — | 
| Pos | Athlete(s) | Country | Mark | |
|---|---|---|---|---|
| 23 | Helen Norfolk | 2:18.88 | ||
| 24 | Sherry Tsai | 2:19.27 | ||
| 26 | Inbal Levavi | 2:19.47 | ||
| 27 | Chonlathorn Vorathamrong | 2:20.33 | ||
| 29 | Valeria Silva | 2:22.91 | ||
| 30 | Edith Van der Schilden | 2:23.94 | ||
| 31 | Marie-Lizza Danila | 2:24.72 | ||
| 32 | Saida Iskandarova | 2:25.52 | 
| Pos | Athlete(s) | Country | Mark | |
|---|---|---|---|---|
| 1 | Stanislava Komarova | 2:10.98 | ||
| 2 | Iryna Amshennikova | 2:11.93 | ||
| 7 | Hanae Ito | 2:13.01 | ||
| 8 | Alenka Kejžar | 2:13.32 | ||
| 12 | Hannah McLean | 2:14.38 | ||
| 17 | Melissa Corfe | 2:15.25 | ||
| 22 | Chen Xiujun | 2:18.06 | ||
| 25 | Şadan Derya Erke | 2:19.39 | 
| Pos | Athlete(s) | Country | Mark | |
|---|---|---|---|---|
| 3 | Margaret Hoelzer | 2:12.35 | ||
| 9 | Katy Sexton | 2:13.57 | ||
| 11 | Louise Ørnstedt | 2:14.37 | ||
| 14 | Nicole Hetzer | 2:14.90 | ||
| 15 | Anja Čarman | 2:14.91 | ||
| 16 | Kirsty Coventry | 2:14.92 | ||
| 18 | Elizabeth Warden | 2:15.64 | ||
| 20 | Zoe Tonks | 2:16.53 | 
| Pos | Athlete(s) | Country | Mark | |
|---|---|---|---|---|
| 4 | Jennifer Fratesi | 2:12.72 | ||
| 5 | Aya Terakawa | 2:12.79 | ||
| 6 | Sarah Price | 2:12.82 | ||
| 10 | Fran Adcock | 2:13.78 | ||
| 13 | Sanja Jovanović | 2:14.75 | ||
| 19 | Zhan Shu | 2:16.43 | ||
| 21 | Anya Gostomelsky | 2:17.60 | ||
| DNS | Natalie CoughlinDNS | — | 
| Pos | Athlete(s) | Country | Mark | |
|---|---|---|---|---|
| 3 | Iryna Amshennikova | 2:11.08 | ||
| 6 | Sarah Price | 2:11.69 | ||
| 7 | Nicole Hetzer | 2:12.15 | ||
| 8 | Jennifer Fratesi | 2:12.36 | ||
| 10 | Hannah McLean | 2:13.39 | ||
| 11 | Alenka Kejžar | 2:13.50 | ||
| 14 | Kirsty Coventry | 2:15.20 | ||
| 16 | Fran Adcock | 2:15.49 | 
| Pos | Athlete(s) | Country | Mark | |
|---|---|---|---|---|
| 1 | Stanislava Komarova | 2:09.39 | ||
| 2 | Katy Sexton | 2:10.47 | ||
| 4 | Hanae Ito | 2:11.13 | ||
| 5 | Margaret Hoelzer | 2:11.38 | ||
| 9 | Aya Terakawa | 2:13.09 | ||
| 12 | Anja Čarman | 2:14.58 | ||
| 13 | Louise Ørnstedt | 2:14.61 | ||
| 15 | Sanja Jovanović | 2:15.43 | 
| Pos | Athlete(s) | Country | Mark | |
|---|---|---|---|---|
| 1 | Katy Sexton | 2:08.74 | ||
| 2 | Margaret Hoelzer | 2:09.24 | ||
| 3 | Stanislava Komarova | 2:10.17 | ||
| 4 | Iryna Amshennikova | 2:10.82 | ||
| 5 | Hanae Ito | 2:10.95 | ||
| 6 | Jennifer Fratesi | 2:12.53 | ||
| 7 | Nicole Hetzer | 2:12.82 | ||
| 8 | Sarah Price | 2:13.78 |