| Event: | Swimming |
| Games: | 2019 |
| Venue: | Aquatics Centre (Swimming) |
| Dates: | 4–10 August |
| Competitors: | 366 |
| Nations: | 37 |
| Prev: | 2015 |
| Next: | 2023 |
The swimming competitions at the 2019 Pan American Games in Lima were held from 6 to 10 August at the Aquatic Centre. The open-water marathon was held on August 4 in Laguna Bujama.[1]
Similar to the program's format in 2015, swimming features a total of 36 events (17 each for men and women and 2 mixed), including two 10 km open-water marathons.[2] The following events will be contested (all pool events are long course, and distances are in metres unless stated):
50, 100, 200, 400, 800, and 1,500;
100 and 200;
100 and 200;
100 and 200;
200 and 400;
4×100 free (including mixed), 4×200 free, 4×100 medley (including mixed)
10 kilometres
All times are Peru Time (UTC-5)[3]
| 50 m freestyle | 21.61 | 21.87 | 21.99 | ||||||
| 100 m freestyle | 48.09 | 48.17 | 48.88 | ||||||
| 200 m freestyle | 1:46.68 | 1:47.47 | 1:47.71 | ||||||
| 400 m freestyle | 3:48:41 | 3:49:60 | 3:49:91 | ||||||
| 800 m freestyle | 7:54.70 | 7:56.37 | 7:56.78 | ||||||
| 1500 m freestyle | 15:09.93 | 15:14.24 | 15:14.99 | ||||||
| 100 m backstroke | 53.50 | 53.54 | 54.42 | ||||||
| 200 m backstroke | 1:58.13 | 1:58.30 | 1:58.73 | ||||||
| 100 m breaststroke | 59.51 | 59.57 | 1:00.27 | ||||||
| 200 m breaststroke | 2:07.62 GR | 2:08.16 | 2:11.23 | ||||||
| 100 m butterfly | 51.59 | 51.63 | 51.88 | ||||||
| 200 m butterfly | 1:55.86 | 1:57.35 | 1:57.75 | ||||||
| 200 m individual medley | 1:59.13 | 2:00.12 | 2:00.29 | ||||||
| 400 m individual medley | 4:11.46 | 4:19.41 | 4:21.10 | ||||||
| 4 × 100 m freestyle relay | valign=top | 3:12.61 GR | valign=top | 3:14.94 | valign=top | 3:17.70 | |||
| 4 × 200 m freestyle relay | valign=top | 7:10.66 GR | valign=top | 7:14.82 | valign=top | 7:19.43 | |||
| 4 × 100 m medley relay | valign=top | Daniel Carr Nicolas Fink Tom Shields Nathan Adrian Nicholas Alexander* Matthew Josa* Michael Chadwick* | 3:30.25 GR | valign=top | Guilherme Guido João Gomes Júnior Vinicius Lanza Marcelo Chierighini Leonardo de Deus* Felipe Lima* Luiz Altamir Melo* Breno Correia* | 3:30.98 | valign=top | Agustin Hernandez Gabriel Morelli Santiago Grassi Federico Grabich Nicolas Deferrari* Guido Buscaglia* | 3:38.41 |
| 10 km open water | 1:53:46.7 | 1:54:02.7 | 1:54:03.6 | ||||||
| 50 m freestyle | 24.88 | 25.03 | 25.14 | ||||||
| 100 m freestyle | 54.17 | 55.04 | 55.25 | ||||||
| 200 m freestyle | 1:58.64 | 1:58.70 | 1:59.78 | ||||||
| 400 m freestyle | 4:10:86 | 4:11:97 | 4:12:05 | ||||||
| 800 m freestyle | 8:29.42 | 8:34.18 | 8:36.04 | ||||||
| 1500 m freestyle | 16:16.54 | 16:18.19 | 16:23.23 | ||||||
| 100 m backstroke | 59.47 | 1:00.34 | 1:00.67 | ||||||
| 200 m backstroke | 2:08.30 | 2:08.39 | 2:10.95 | ||||||
| 100 m breaststroke | 1:06:94 | 1:07:09 | 1:07:42 | ||||||
| 200 m breaststroke | 2:21.40 GR | 2:21.84 | 2:25.43 | ||||||
| 100 m butterfly | 58.49 | 58.93 | 59.11 | ||||||
| 200 m butterfly | 2:10.87 | 2:11.68 | 2:12.51 | ||||||
| 200 m individual medley | 2:11.24 | 2:11.36 | 2:14.14 | ||||||
| 400 m individual medley | 4:39.90 | 4:41.05 | 4:43.20 | ||||||
| 4 × 100 m freestyle relay | valign=top | 3:39.59 | valign=top | 3:40.39 | valign=top | 3:41.01 | |||
| 4 × 200 m freestyle relay | valign=top | 7:57.33 | valign=top | 7:59.16 | valign=top | 8:07.77 | |||
| 4 × 100 m medley relay | valign=top | Phoebe Bacon Anne Lazor Kendyl Stewart Margo Geer Isabelle Stadden* Molly Hannis* Sarah Gibson* Lia Neal* | 3:57.64 | valign=top | Danielle Hanus Faith Knelson Haley Black Alexia Zevnik Mackenzie Glover* Mary-Sophie Harvey* Katerine Savard* Alyson Ackman* | 4:01.90 | valign=top | Etiene Medeiros Jhennifer Conceição Giovanna Diamante Larissa Oliveira Fernanda de Goeij* Pâmela de Souza* Daynara de Paula* Manuella Lyrio* | 4:04.96 |
| 10 km open water | 2:00:51.9 | 2:01:23.2 | 2:01:24.0 | ||||||
| 4 × 100 m freestyle relay | valign=top | Michael Chadwick Nathan Adrian Claire Rasmus Margo Geer Andrew Abruzzo* Charles Swanson* Madison Kennedy* Ali DeLoof* | 3:24.84 | valign=top | Breno Correia Marcelo Chierighini Larissa Oliveira Etiene Medeiros João de Lucca* Pedro Spajari* Lorrane Ferreira* Camila Mello* | 3:25.97 | valign=top | Daniel Ramírez Jorge Iga Monika González-Hermosillo María Mata Tayde Revilak* Marie Condé* José Martínez* | 3:31.36 |
| 4 × 100 m medley relay | valign=top | Guilherme Guido João Gomes Júnior Giovanna Diamante Larissa Oliveira Jhennifer Conceição | 3:48.61 | valign=top | Javier Acevedo James Dergousoff Danielle Hanus Alexia Zevnik Haley Black | 3:49.97 | valign=top | Andrea Berrino Julia Sebastian Santiago Grassi Federico Grabich Virginia Bardach
| 3:50.53 |
See main article: article and Swimming at the 2019 Pan American Games – Qualification. A total of 350 swimmers will qualify in the pool and a total of 40 additional open water swimmers will qualify as well. As Host Country, Peru automatically will qualify 18 male and 18 female competitors in the pool.[2] Each National Olympic Committee (NOC) may use proven swim times attained during the qualificationperiod of those swimmers who have met the qualifying standards established by the UANA for the 2019 Pan American Games at a competition recognized by the FINA from the official list of approved qualifying competitions for the 18th FINA World Aquatics Championships held in Gwangju, Korea. Each event (besides the relays) have an A standard (two entries allowed) or a B standard (one entry allowed). Countries not qualified can enter one male and one female swimmer through the universality rule. In open water, Canada and the USA automatically qualify two per gender, with eight spots being awarded in each gender to CONSANAT and CCCAN.[2]
Athletes from -- nations competed in swimming at the 2019 Pan American Games