| Host City | Budapest |
|---|---|
| Country | |
| Held | 20 – 23 October 2023 |
| Competitors | 70 |
| Countries | 22 |
Athletes from Belarus have been allowed to compete as Neutral Independent Athletes (NIA) shown here under the abbreviation NEU.
| Event | Gender | Held | Status | Competitors | Countries |
|---|---|---|---|---|---|
| 50 m Freestyle | Men | — | Medal | 3 | 3 |
| 100 m Freestyle | Men | — | Medal | 3 | 2 |
| 200 m Freestyle | Men | — | Medal | 3 | 3 |
| 400 m Freestyle | Men | — | Medal | 3 | 3 |
| 1,500 m Freestyle | Men | — | Medal | 3 | 1 |
| 4 x 100 m Freestyle Relay | Men | — | Medal | 12 | 3 |
| 4 x 200 m Freestyle Relay | Men | — | Medal | 12 | 2 |
| 50 m Backstroke | Men | — | Medal | 3 | 3 |
| 100 m Backstroke | Men | — | Medal | 3 | 3 |
| 200 m Backstroke | Men | — | Medal | 3 | 3 |
| 50 m Breaststroke | Men | — | Medal | 3 | 3 |
| 100 m Breaststroke | Men | — | Medal | 3 | 3 |
| 200 m Breaststroke | Men | — | Medal | 3 | 2 |
| 50 m Butterfly | Men | — | Medal | 3 | 3 |
| 100 m Butterfly | Men | — | Medal | 3 | 3 |
| 200 m Butterfly | Men | — | Medal | 3 | 3 |
| 200 m Individual Medley | Men | — | Medal | 3 | 3 |
| 400 m Individual Medley | Men | — | Medal | 3 | 3 |
| 50 m Freestyle | Women | — | Medal | 3 | 3 |
| 100 m Freestyle | Women | — | Medal | 3 | 3 |
| 200 m Freestyle | Women | — | Medal | 3 | 3 |
| 400 m Freestyle | Women | — | Medal | 3 | 3 |
| 800 m Freestyle | Women | — | Medal | 3 | 3 |
| 50 m Backstroke | Women | — | Medal | 3 | 2 |
| 100 m Backstroke | Women | — | Medal | 3 | 2 |
| 200 m Backstroke | Women | — | Medal | 3 | 3 |
| 50 m Breaststroke | Women | — | Medal | 3 | 3 |
| 100 m Breaststroke | Women | — | Medal | 3 | 3 |
| 200 m Breaststroke | Women | — | Medal | 3 | 3 |
| 50 m Butterfly | Women | — | Medal | 3 | 2 |
| 100 m Butterfly | Women | — | Medal | 3 | 3 |
| 200 m Butterfly | Women | — | Medal | 3 | 3 |
| 200 m Individual Medley | Women | — | Medal | 3 | 3 |
| 400 m Individual Medley | Women | — | Medal | 3 | 2 |
| Pos | Country | 🥇 Gold | 🥈 Silver | 🥉 Bronze | Total | |
|---|---|---|---|---|---|---|
| 1 | Australia | 8 | 3 | 5 | 16 | |
| 2 | China | 5 | 1 | 0 | 6 | |
| 3 | Italy | 4 | 2 | 1 | 7 | |
| 4 | South Africa | 3 | 1 | 0 | 4 | |
| 5 | Hungary | 2 | 4 | 7 | 13 | |
| 6 | United States | 2 | 4 | 4 | 10 | |
| 7 | Netherlands | 2 | 3 | 2 | 7 | |
| 8 | Sweden | 2 | 2 | 1 | 5 | |
| 9 | Hong Kong | 2 | 1 | 0 | 3 | |
| 10 | Switzerland | 2 | 0 | 0 | 2 | |
| 11 | Great Britain | 1 | 1 | 1 | 3 | |
| = | New Zealand | 1 | 1 | 1 | 3 | |
| 13 | Canada | 0 | 3 | 2 | 5 | |
| 14 | Czech Republic | 0 | 1 | 4 | 5 | |
| 15 | Lithuania | 0 | 1 | 2 | 3 | |
| 16 | Greece | 0 | 1 | 1 | 2 | |
| = | Ireland | 0 | 1 | 1 | 2 | |
| = | Neutral Participant | 0 | 1 | 1 | 2 | |
| 19 | Bosnia and Herzegovina | 0 | 1 | 0 | 1 | |
| = | Egypt | 0 | 1 | 0 | 1 | |
| = | Serbia | 0 | 1 | 0 | 1 | |
| = | Trinidad and Tobago | 0 | 1 | 0 | 1 | |