| Swimming at the 2025 World Aquatics Championships | |
|---|---|
| Host city | Singapore |
| Date | 27 July – 3 August |
| Venue | World Aquatics Championships Arena |
| Events | 42 |
←2024 2027 → | |
| 2025 World Aquatics Championships | |||
|---|---|---|---|
| Artistic swimming | |||
| Solo | |||
| Technical | men | women | |
| Free | men | women | |
| Duet | |||
| Technical | women | mixed | |
| Free | women | mixed | |
| Team | |||
| Technical | mixed | ||
| Free | mixed | ||
| Acrobatic | mixed | ||
| Diving | |||
| Individual | |||
| 1 m | men | women | |
| 3 m | men | women | |
| 10 m | men | women | |
| Synchronised | |||
| 3 m | men | women | mixed |
| 10 m | men | women | mixed |
| Individual & Synchronised | |||
| Team | mixed | ||
| High diving | |||
| 20 m | women | ||
| 27 m | men | ||
| Open water swimming | |||
| Individual | |||
| 3 km knockout sprint | men | women | |
| 5 km | men | women | |
| 10 km | men | women | |
| Relay | |||
| 4 × 1.5 km | mixed | ||
| Swimming | |||
| Freestyle | |||
| 50 m | men | women | |
| 100 m | men | women | |
| 200 m | men | women | |
| 400 m | men | women | |
| 800 m | men | women | |
| 1500 m | men | women | |
| Backstroke | |||
| 50 m | men | women | |
| 100 m | men | women | |
| 200 m | men | women | |
| Breaststroke | |||
| 50 m | men | women | |
| 100 m | men | women | |
| 200 m | men | women | |
| Butterfly | |||
| 50 m | men | women | |
| 100 m | men | women | |
| 200 m | men | women | |
| Individual medley | |||
| 200 m | men | women | |
| 400 m | men | women | |
| Freestyle relay | |||
| 4 × 100 m | men | women | mixed |
| 4 × 200 m | men | women | |
| Medley relay | |||
| 4 × 100 m | men | women | mixed |
| Water polo | |||
| Tournament | men | women | |
| Rosters | men | women | |
Theswimming events at the2025 World Aquatics Championships were held from 27 July to 3 August 2025 at the World Aquatics Championships Arena at theSingapore Sports Hub inKallang,Singapore.[1]Léon Marchand ofFrance won the Male Swimmer of the Championships award andSummer McIntosh ofCanada won the Female Swimmer of Championships award. TheUnited States won the Team of the Championships award.[2]
Each National Federation was permitted to enter a maximum of two qualified athletes in each individual event, but they could do so only if both of them had attained the "A" standard qualification time in the event at aWorld Aquatics certified competition between 9 March 2024 and 29 June 2025.[note 1][3][4] Federations could enter one athlete into the event if they met the "B" standard qualification time.[note 2] Athletes could also enter the event if they had met an A or B standard in a different event and their Federation had not entered anyone else.[3]
Federations who had less than four swimmers who met standard qualification times could make up a quota of four by adding swimmers who had not met the standard qualification criteria, providing they maintained a balance in the gender of competing entrants. All these swimmers could enter up to two events each. For example, this meant Federations who had no swimmers who met any standard qualification times could enter at least two men and two women to the competition, all of whom could enter into up to two events.[5]
| Men | Women | |||
|---|---|---|---|---|
| Event | A standard time | B standard time | A standard time | B standard time |
| 50 m freestyle | 22.05 | 22.82 | 24.86 | 25.73 |
| 100 m freestyle | 48.34 | 50.03 | 54.25 | 56.15 |
| 200 m freestyle | 1:46.70 | 1:50.43 | 1:58.23 | 2:02.37 |
| 400 m freestyle | 3:48.15 | 3:56.14 | 4:10.23 | 4:18.99 |
| 800 m freestyle | 7:48.66 | 8:05.06 | 8:34.62 | 8:52.63 |
| 1500 m freestyle | 15:01.89 | 15:33.46 | 16:24.56 | 16:59.02 |
| 50 m backstroke | 25.11 | 25.99 | 28.22 | 29.21 |
| 100 m backstroke | 53.94 | 55.83 | 1:00.46 | 1:02.58 |
| 200 m backstroke | 1:58.07 | 2:02.20 | 2:11.08 | 2:15.67 |
| 50 m breaststroke | 27.33 | 28.29 | 30.75 | 31.83 |
| 100 m breaststroke | 59.75 | 1:01.84 | 1:06.87 | 1:09.21 |
| 200 m breaststroke | 2:10.32 | 2:14.88 | 2:25.91 | 2:31.02 |
| 50 m butterfly | 23.36 | 24.18 | 26.23 | 27.15 |
| 100 m butterfly | 51.77 | 53.58 | 58.33 | 1:00.37 |
| 200 m butterfly | 1:56.51 | 2:00.59 | 2:09.21 | 2:13.73 |
| 200 m individual medley | 1:59.05 | 2:03.22 | 2:12.83 | 2:17.48 |
| 400 m individual medley | 4:17.48 | 4:26.49 | 4:43.06 | 4:52.97 |
Each National Federation could enter one team in each relay. The team had to be composed of swimmers who were also competing in the individual events, along with relay only swimmers who had to have met the B standard for the corresponding stroke and distance they would be swimming in the relay. Federations were only allowed to enter two relay-only swimmers for each relay they entered.[5]
42 events will be held.[7]
All times are local (UTC+8).
| H | Heats | ½ | Semi finals | F | Final |
M = Morning session (starting at 10:00), E = Evening session (starting at 19:00) — All times are local (UTC+8).
| Date → | Sun 27 | Mon 28 | Tue 29 | Wed 30 | Thu 31 | Fri 1 | Sat 2 | Sun 3 | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Event ↓ | M | E | M | E | M | E | M | E | M | E | M | E | M | E | M | E |
| 50 m freestyle | H | ½ | F | |||||||||||||
| 100 m freestyle | H | ½ | F | |||||||||||||
| 200 m freestyle | H | ½ | F | |||||||||||||
| 400 m freestyle | H | F | ||||||||||||||
| 800 m freestyle | H | F | ||||||||||||||
| 1500 m freestyle | H | F | ||||||||||||||
| 50 m backstroke | H | ½ | F | |||||||||||||
| 100 m backstroke | H | ½ | F | |||||||||||||
| 200 m backstroke | H | ½ | F | |||||||||||||
| 50 m breaststroke | H | ½ | F | |||||||||||||
| 100 m breaststroke | H | ½ | F | |||||||||||||
| 200 m breaststroke | H | ½ | F | |||||||||||||
| 50 m butterfly | H | ½ | F | |||||||||||||
| 100 m butterfly | H | ½ | F | |||||||||||||
| 200 m butterfly | H | ½ | F | |||||||||||||
| 200 m individual medley | H | ½ | F | |||||||||||||
| 400 m individual medley | H | F | ||||||||||||||
| 4 × 100 metre freestyle relay | H | F | ||||||||||||||
| 4 × 200 metre freestyle relay | H | F | ||||||||||||||
| 4 × 100 metre medley relay | H | F | ||||||||||||||
| Date → | Sun 27 | Mon 28 | Tue 29 | Wed 30 | Thu 31 | Fri 1 | Sat 2 | Sun 3 | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Event ↓ | M | E | M | E | M | E | M | E | M | E | M | E | M | E | M | E |
| 50 m freestyle | H | ½ | F | |||||||||||||
| 100 m freestyle | H | ½ | F | |||||||||||||
| 200 m freestyle | H | ½ | F | |||||||||||||
| 400 m freestyle | H | F | ||||||||||||||
| 800 m freestyle | H | F | ||||||||||||||
| 1500 m freestyle | H | F | ||||||||||||||
| 50 m backstroke | H | ½ | F | |||||||||||||
| 100 m backstroke | H | ½ | F | |||||||||||||
| 200 m backstroke | H | ½ | F | |||||||||||||
| 50 m breaststroke | H | ½ | F | |||||||||||||
| 100 m breaststroke | H | ½ | F | |||||||||||||
| 200 m breaststroke | H | ½ | F | |||||||||||||
| 50 m butterfly | H | ½ | F | |||||||||||||
| 100 m butterfly | H | ½ | F | |||||||||||||
| 200 m butterfly | H | ½ | F | |||||||||||||
| 200 m individual medley | H | ½ | F | |||||||||||||
| 400 m individual medley | H | F | ||||||||||||||
| 4 × 100 metre freestyle relay | H | F | ||||||||||||||
| 4 × 200 metre freestyle relay | H | F | ||||||||||||||
| 4 × 100 metre medley relay | H | F | ||||||||||||||
| Date → | Sun 27 | Mon 28 | Tue 29 | Wed 30 | Thu 31 | Fri 1 | Sat 2 | Sun 3 | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Event ↓ | M | E | M | E | M | E | M | E | M | E | M | E | M | E | M | E |
| 4 × 100 m freestyle relay | H | F | ||||||||||||||
| 4 × 100 m medley relay | H | F | ||||||||||||||
* Host nation (Singapore)
| Rank | Nation | Gold | Silver | Bronze | Total |
|---|---|---|---|---|---|
| 1 | 9 | 11 | 9 | 29 | |
| 2 | 8 | 6 | 6 | 20 | |
| 3 | 4 | 1 | 3 | 8 | |
| 4 | 4 | 0 | 4 | 8 | |
| 5 | | 3 | 4 | 1 | 8 |
| 6 | 2 | 6 | 6 | 14 | |
| 7 | 2 | 2 | 1 | 5 | |
| 8 | 2 | 0 | 0 | 2 | |
| 2 | 0 | 0 | 2 | ||
| 10 | 1 | 4 | 2 | 7 | |
| 11 | 1 | 2 | 1 | 4 | |
| 12 | 1 | 1 | 0 | 2 | |
| 13 | 1 | 0 | 2 | 3 | |
| 14 | 1 | 0 | 1 | 2 | |
| 15 | 1 | 0 | 0 | 1 | |
| 16 | 0 | 3 | 1 | 4 | |
| 17 | 0 | 2 | 0 | 2 | |
| 18 | 0 | 1 | 1 | 2 | |
| 19 | 0 | 1 | 0 | 1 | |
| 20 | 0 | 0 | 1 | 1 | |
| | 0 | 0 | 1 | 1 | |
| 0 | 0 | 1 | 1 | ||
| Totals (22 entries) | 42 | 44 | 41 | 127 | |
b Swimmers who participated in the heats only and received medals.
b Swimmers who participated in the heats only and received medals.
The followingworld andchampionship records were set during the competition:
| Date | Round | Event | Time | Name | Nation |
|---|---|---|---|---|---|
| 30 July | Semifinal 2 | Men's 200 metre individual medley | 1:52.69 | Léon Marchand | |
| 2 August | Final | Mixed 4 × 100 metre freestyle relay | 3:18.48 | Jack Alexy (46.91) Patrick Sammon (46.70) Kate Douglass (52.43) Torri Huske (52.44) | United States |
| 3 August | Final | Women's 4 × 100 metre medley relay | 3:49.34 | Regan Smith (57.57) Kate Douglass (1:04.27) Gretchen Walsh (54.98) Torri Huske (52.52) | United States |