Swimming at the 2023 Pan American Games

Similar to the program's format in 2019, swimming featured a total of 36 events (17 each for men and women and 2 mixed), including two 10 km open-water marathons.^[3] The following events were contested (all pool events are long course, and distances are in metres):

• Freestyle: 50, 100, 200, 400, 800, and 1,500;
• Backstroke: 100 and 200;
• Breaststroke: 100 and 200;
• Butterfly: 100 and 200;
• Individual medley: 200 and 400;
• Relays: 4×100 free (including mixed), 4×200 free, 4×100 medley (including mixed)
• Marathon: 10 kilometres

A total of up to 374 swimmers will qualify in the pool and a total of up to 40 open water swimmers will qualify. As Host Country, Chile automatically will qualify 18 male and 18 female competitors in the pool and two open water swimmers in each event.^[3]

  *   Host nation (Chile)

Rank	Nation	Gold	Silver	Bronze	Total
1	United States	21	17	10	48
2	Canada	11	6	8	25
3	Brazil	7	8	12	27
4	Mexico	0	2	4	6
5	Argentina	0	2	1	3
	Venezuela	0	2	1	3
7	Chile*	0	1	0	1
8	Bahamas	0	0	1	1
Totals (8 entries)		39	38	37	114

Event	Gold		Silver		Bronze
50 m freestyle details	David Curtiss  United States	21.85	Jonny Kulow  United States	21.90	Lamar Taylor  Bahamas	22.13
100 m freestyle details	Guilherme Caribé  Brazil	48.06	Brooks Curry  United States	48.38	Not awarded
			Jonny Kulow  United States
200 m freestyle details	Coby Carrozza  United States	1:47.37	Jorge Iga  Mexico	1:47.56	Murilo Sartori  Brazil	1:47.95
400 m freestyle details	Guilherme Costa  Brazil	3:46.79 GR	Alfonso Mestre  Venezuela	3:47.62	James Plage  United States	3:50.74
800 m freestyle details	Guilherme Costa  Brazil	7:53.01 GR	Alfonso Mestre  Venezuela	7:54.46	Will Gallant  United States	7:58.96
1500 m freestyle details	Guilherme Costa  Brazil	15:09.29	Will Gallant  United States	15:12.94	Alfonso Mestre  Venezuela	15:19.60
100 m backstroke details	Adam Chaney  United States	54.20	Ulises Saravia  Argentina	54.23	Blake Tierney  Canada	54.25
200 m backstroke details	Jack Aikins  United States	1:56.58 GR	Ian Grum  United States	1:57.19	Hugh McNeill  Canada	1:59.96
100 m breaststroke details	Jacob Foster  United States	59.99	Noah Nichols  United States	1:00.43	Miguel de Lara  Mexico	1:00.90
200 m breaststroke details	Jacob Foster  United States	2:10.71	Brayden Taivassalo  Canada	2:10.89	Andrés Bustamante  Mexico	2:11.99
100 m butterfly details	Lukas Miller  United States	51.98	Vinicius Lanza  Brazil	52.52	Arsenio Bustos  United States	52.60
200 m butterfly details	Mason Laur  United States	1:56.44	Leonardo de Deus  Brazil	1:57.25	Jack Dahlgren  United States	1:57.53
200 m individual medley details	Finlay Knox  Canada	1:57.84	Arsenio Bustos  United States	1:59.89	Leonardo Coelho  Brazil	2:00.58
400 m individual medley details	Jay Litherland  United States	4:15.44	Collyn Gagne  Canada	4:17.05	Brandonn Almeida  Brazil	4:18.74
4 × 100 m freestyle relay details	Brazil Guilherme Caribé (48.41) Marcelo Chierighini (48.00) Victor Alcará (48.34) Felipe Ribeiro de Souza (48.76) Breno Correia[a]	3:13.51	United States Jonny Kulow (48.45) Adam Chaney (48.17) Jack Aikins (48.45) Brooks Curry (49.00) Coby Carrozza[a] Lukas Miller[a]	3:14.22	Canada Javier Acevedo (48.75) Édouard Fullum-Huot (49.31) Stephen Calkins (49.29) Finlay Knox (48.48) Jeremy Bagshaw[a] Blake Tierney[a]	3:15.83
4 × 200 m freestyle relay details	Brazil Murilo Sartori (1:47.52) Breno Correia (1:47.60) Fernando Scheffer (1:45.90) Guilherme Costa (1:46.51) Luiz Altamir Melo[a] Leonardo Coelho[a] Felipe Ribeiro de Souza[a]	7:07.53 GR	United States Zane Grothe (1:47.98) Coby Carrozza (1:47.63) Brooks Curry (1:46.78) Jack Dahlgren (1:45.67) James Plage[a] Mason Laur[a] Lukas Miller[a] Christopher O'Connor[a]	7:08.06	Canada Jeremy Bagshaw (1:49.89) Finlay Knox (1:47.72) Alex Axon (1:48.90) Javier Acevedo (1:48.25) Yu Tong Wu[a] Blake Tierney[a] Raben Dommann[a]	7:14.76
4 × 100 m medley relay details	United States Jack Aikins (54.00) Jacob Foster (1:00.61) Lukas Miller (51.36) Jonny Kulow (47.32) Christopher O'Connor[a] Noah Nichols[a] Jack Dahlgren[a] Coby Carrozza[a]	3:33.29	Brazil Guilherme Basseto (54.70) João Gomes Júnior (1:00.45) Vinicius Lanza (53.03) Guilherme Caribé (46.94) Gabriel Fantoni[a] Raphael Windmuller[a] Victor Baganha[a] Victor Alcará[a]	3:35.12	Canada Blake Tierney (54.57) Gabe Mastromatteo (1:00.20) Finlay Knox (52.96) Javier Acevedo (47.99) Raben Dommann[a] Brayden Taivassalo[a] Keir Ogilvie[b] Édouard Fullum-Huot[b]	3:35.72
10 km open water details	Brennan Gravley  United States	1:50:23.4	Franco Cassini  Argentina	1:50:23.6	Paulo Strehlke  Mexico	1:50:23.8
AM Americas record | WJR World Junior record | WR World record NR National record (Any world record is necessarily also an Americas and national record. Area records (for continental regions) are also national records.)

^a Swimmers who participated in the heats only and received medals.

Event	Gold		Silver		Bronze
50 m freestyle details	Maggie Mac Neil  Canada	24.84	Not awarded		Catie DeLoof  United States	24.88
	Gabriela Albiero  United States
100 m freestyle details	Maggie Mac Neil  Canada	53.64 GR	Stephanie Balduccini  Brazil	54.13	Catie DeLoof  United States	54.50
200 m freestyle details	Mary-Sophie Harvey  Canada	1:58.08	Maria Fernanda Costa  Brazil	1:58.12	Camille Spink  United States	1:58.61
400 m freestyle details	Paige Madden  United States	4:06.45 GR	Maria Fernanda Costa  Brazil	4:06.68	Gabrielle Roncatto  Brazil	4:06.88
800 m freestyle details	Paige Madden  United States	8:27.99	Rachel Stege  United States	8:28.50	Viviane Jungblut  Brazil	8:33.55
1500 m freestyle details	Rachel Stege  United States	16:13.59 GR	Kristel Köbrich  Chile	16:14.59	Viviane Jungblut  Brazil	16:19.89
100 m backstroke details	Josephine Fuller  United States	59.67	Kennedy Noble  United States	59.84	Danielle Hanus  Canada	1:01.49
200 m backstroke details	Kennedy Noble  United States	2:08.03 GR	Reilly Tiltmann  United States	2:12.79	Alexia Assunção  Brazil	2:13.31
100 m breaststroke details	Rachel Nicol  Canada	1:07.28	Sophie Angus  Canada	1:07.55	Macarena Ceballos  Argentina	1:07.68
200 m breaststroke details	Sydney Pickrem  Canada	2:23.39	Kelsey Wog  Canada	2:23.49	Gabrielle Assis  Brazil	2:25.52
100 m butterfly details	Maggie Mac Neil  Canada	56.94 GR	Kelly Pash  United States	57.85	Olivia Bray  United States	58.36
200 m butterfly details	Dakota Luther  United States	2:09.97	María José Mata  Mexico	2:10.25	Kelly Pash  United States	2:10.30
200 m individual medley details	Sydney Pickrem  Canada	2:09.04 GR	Mary-Sophie Harvey  Canada	2:11.92	Kennedy Noble  United States	2:14.19
400 m individual medley details	Julie Brousseau  Canada	4:43.76	Lucerne Bell  United States	4:44.27	Gabrielle Roncatto  Brazil	4:44.92
4 × 100 m freestyle relay details	Canada Mary-Sophie Harvey (54.69) Brooklyn Douthwright (54.99) Maggie Mac Neil (53.14) Katerine Savard (54.93) Julie Brousseau[b] Emma O'Croinin[b]	3:37.75	United States Gabriela Albiero (55.02) Catie DeLoof (54.19) Kayla Wilson (54.85) Amy Fulmer (54.36) Camille Spink[b] Olivia Bray[b] Reilly Tiltmann[b]	3:38.42	Brazil Ana Carolina Vieira (54.67) Stephanie Balduccini (54.08) Giovanna Diamante (55.39) Celine Bispo (55.80) Lorrane Ferreira[b]	3:39.94
4 × 200 m freestyle relay details	United States Camille Spink (1:59.38) Kayla Wilson (1:58.76) Kelly Pash (1:58.62) Paige Madden (1:58.50) Amy Fulmer[b] Rachel Stege[b] Olivia Bray[b]	7:55.26	Brazil Maria Fernanda Costa (1:58.39) Nathalia Almeida (1:59.65) Stephanie Balduccini (1:58.40) Gabrielle Roncatto (1:59.41) Maria Paula Heitmann[b] Giovanna Diamante[b] Celine Bispo[b] Maria Luíza Pessanha[b]	7:55.85	Canada Mary-Sophie Harvey (1:59.40) Julie Brousseau (1:58.54) Brooklyn Doutwright (1:59.16) Katerine Savard (1:59.88) Emma O'Croinin[b] Sydney Pickrem[b]	7:56.98
4 × 100 m medley relay details	Canada Danielle Hanus (1:00.97) Rachel Nicol (1:07.14) Maggie Mac Neil (56.83) Mary-Sophie Harvey (53.82) Madelyn Gatrall[b] Sophie Angus[b] Katerine Savard[b] Brooklyn Doutwright[b]	3:58.76	United States Josephine Fuller (1:00.47) Emma Weber (1:07.39) Kelly Pash (57.62) Catie DeLoof (53.91) Reilly Tiltmann[b] Anna Keating[b] Olivia Bray[b] Gabriela Albiero[b]	3:59.39	Mexico Miranda Grana (1:01.86) Melissa Rodríguez (67.44) María José Mata (59.40) Sofia Revilak (56.03) Andrea Sansores[b] María Fernanda Jiménez[b] Miriam Guevara[b] Athena Meneses[b]	4:04.73
10 km open water details	Ashley Twichell  United States	1:56:16.4	Ana Marcela Cunha  Brazil	1:57:29.4	Viviane Jungblut  Brazil	1:57:51.1
AM Americas record | WJR World Junior record | WR World record NR National record (Any world record is necessarily also an Americas and national record. Area records (for continental regions) are also national records.)

^b Swimmers who participated in the heats only and received medals.

Event	Gold		Silver		Bronze
4 × 100 m freestyle relay details	Brazil Guilherme Caribé (48.26) Marcelo Chierighini (47.59) Ana Carolina Vieira (54.50) Stephanie Balduccini (53.43) Felipe Ribeiro de Souza[c] Victor Alcará[c] Lorrane Ferreira[c] Nathalia Almeida[c]	3:23.78 GR	United States Brooks Curry (48.43) Jonny Kulow (47.44) Catie DeLoof (54.01) Amy Fulmer (54.33) Jack Dahlgren[c] Gabi Albiero[c] Paige Madden[c]	3:24.21	Canada Finlay Knox (49.80) Javier Acevedo (48.02) Maggie Mac Neil (53.47) Mary-Sophie Harvey (53.94) Stephen Calkins[c] Édouard Fullum-Huot[c] Brooklyn Doutwright[c] Katerine Savard[c]	3:25.23
4 × 100 m medley relay details	United States Kennedy Noble (59.72) Jacob Foster (60.09) Kelly Pash (57.51) Jonny Kulow (47.39) Jack Aikins[c] Arsenio Bustos[c] Olivia Bray[c] Kayla Wilson[c]	3:44.71 GR	Canada Javier Acevedo (54.45) Gabe Mastromatteo (60.78) Maggie Mac Neil (56.67) Mary-Sophie Harvey (54.30) Blake Tierney[c] James Dergousoff[c] Katerine Savard[c] Brooklyn Doutwright[c]	3:46.20	Brazil Guilherme Basseto (55.67) João Gomes Júnior (60.47) Clarissa Rodrigues Stephanie Balduccini Gabriel Fantoni[c] Jhennifer Conceição[c] Victor Baganha[c] Giovanna Diamante[c]	3:49.24
AM Americas record | WJR World Junior record | WR World record NR National record (Any world record is necessarily also an Americas and national record. Area records (for continental regions) are also national records.)

^c Swimmers who participated in the heats only and received medals.

• Swimming at the 2023 Parapan American Games
• Swimming at the 2024 Summer Olympics

• Results book – Swimming
• Results book – Open Water Swimming