The 2012 Junior Pan Pacific Swimming Championships were held from 23 to 27 August 2012 at the Veterans Memorial Aquatic Center in Honolulu, Hawaii, United States.^[1][2][3] Pool swimming competition was conducted in a long course (50 metre) pool and open water swimming was conducted in the Pacific Ocean.^[3]

Events were contested in a preliminaries-finals format with a maximum of two athletes per country eligible to compete in each the Championship Final and the Consolation Final.^[3][4]

Results

Men

Event	Gold		Silver		Bronze
50 m freestyle	Jack Conger  United States	22.69	Regan Leong  Australia	23.02	Erik Risolvato  United States	23.17
100 m freestyle	Matt Ellis  United States	49.24 CR	Alexander Graham  Australia	49.71	Jack Conger  United States	49.84
200 m freestyle	Andrew Digby  Australia	1:49.11	Daiya Seto  Japan	1:49.95	Pete Brumm  United States	1:50.01
400 m freestyle	Matthew Levings  Australia	3:51.71	Mack Horton  Australia	3:52.26	Evan Pinion  United States	3:52.60
800 m freestyle	Matthew Levings  Australia	7:56.94 CR	William Brothers  Canada	7:59.69	Shogo Takeda  Japan	8:00.43
1500 m freestyle	Mack Horton  Australia	15:10.07 CR	Jordan Harrison  Australia	15:15.76	William Brothers  Canada	15:17.10
100 m backstroke	Jack Conger  United States	54.07 CR	Corey Main  New Zealand	54.96	Takeshi Kawamoto  Japan	55.32
200 m backstroke	Jack Conger  United States	1:57.20 CR	Keita Sunama  Japan	1:59.57	Corey Main  New Zealand	1:59.67
100 m breaststroke	Akihiro Yamaguchi  Japan	59.85 CR	Kazuki Kohinata  Japan	1:02.45	Buster Sykes  Australia	1:03.32
200 m breaststroke	Akihiro Yamaguchi  Japan	2:08.03 CR	Kazuki Kohinata  Japan	2:13.13	Eric Ronda  United States	2:13.89
100 m butterfly	Maclin Davis  United States	52.89	Daiya Seto  Japan	53.23	Matt Ellis  United States	53.59
200 m butterfly	Kenta Hirai  Japan	1:57.40 CR	Corey Okubo  United States	1:58.58	Justin Wright  United States	1:59.58
200 m individual medley	Chase Kalisz  United States	1:59.51 CR	Daiya Seto  Japan	2:00.33	Keita Sunama  Japan	2:00.61
400 m individual medley	Chase Kalisz  United States	4:12.59 CR	Keita Sunama  Japan	4:19.28	Gunnar Bentz  United States	4:20.11
4×100 m freestyle relay	United States Matt Ellis (49.70) Jack Conger (49.37) Kyle Darmody (49.54) Pete Brumm (50.06)	3:18.67 CR	Australia Regan Leong (50.24) Alexander Graham (49.66) Hugo Morris (51.18) Andrew Digby (49.74)	3:20.82	Japan Takeshi Kawamoto (51.03) Kenta Hirai (49.91) Toru Maruyama (49.70) Daiya Seto (50.70)	3:21.34
4×200 m freestyle relay	Japan Takumi Komatsu (1:49.83) Kenta Hirai (1:48.47) Toru Maruyama (1:50.30) Daiya Seto (1:49.99)	7:18.59	United States Pete Brumm (1:49.28) Jackson Miller (1:49.80) Chase Kalisz (1:50.42) Gunnar Bentz (1:50.39)	7:19.89	Canada Stefan Milošević (1:51.19) Aly Abdel Khalik (1:49.45) Robert Gilchrist Teddy Kalp	7:24.20
4×100 m medley relay	Japan Takeshi Kawamoto (55.35) Akihiro Yamaguchi (59.55) Daiya Seto (53.21) Kenta Hirai (49.56)	3:37.67 CR	United States Jack Conger (54.93) Will Licon (1:02.86) Maclin Davis (52.66) Matt Ellis (48.92)	3:39.37	Australia Regan Leong (58.03) Buster Sykes (1:03.07) David Morgan (53.94) Alexander Graham (48.99)	3:44.03
10 km open water	David Heron  United States	1:42:01.0	Zachary Parkes  Canada	1:42:24.0	Janardan Burns  United States	1:42:57.0

Women

Event	Gold		Silver		Bronze
50 m freestyle	Alexandra Purcell  Australia	25.15	Olivia Smoliga  United States	25.39	Ellen O'Rourke  Australia	25.40
100 m freestyle	Simone Manuel  United States	54.80	Ami Matsuo  Australia	55.36	Cierra Runge  United States	55.43
200 m freestyle	Chelsea Chenault  United States	1:58.33	Brianna Throssell  Australia	1:59.44	Leah Smith  United States	1:59.47
400 m freestyle	Leah Smith  United States	4:07.10 CR	Chelsea Chenault  United States	4:09.24	Leah Neale  Australia	4:10.01
800 m freestyle	Leah Smith  United States	8:28.01 CR	Becca Mann  United States	8:28.79	Laura Crockart  Australia	8:36.34
1500 m freestyle	Becca Mann  United States	16:11.98 CR	Danielle Valley  United States	16:26.93	Laura Crockart  Australia	16:30.82
100 m backstroke	Olivia Smoliga  United States	1:01.03	Kylie Stewart  United States	1:01.26	Madison Wilson  Australia	1:01.94
200 m backstroke	Kylie Stewart  United States	2:09.99	Kaitlyn Jones  United States	2:11.08	Kana Ozeki  Japan	2:11.18
100 m breaststroke	Kierra Smith  Canada	1:08.54	Mariya Chekanovych  Canada	1:08.55	Miku Kanasashi  Japan	1:08.63
200 m breaststroke	Kierra Smith  Canada	2:25.78 CR	Mariya Chekanovych  Canada	2:25.96	Annie Zhu  United States	2:26.65
100 m butterfly	Noemie Thomas  Canada	59.02	Brianna Throssell  Australia	59.36	Rino Hosoda  Japan	59.49
200 m butterfly	Misuzu Yabu  Japan	2:10.85	Celina Li  United States	2:11.07	Megan Kingsley  United States	2:11.32
200 m individual medley	Erika Seltenreich-Hodgson  Canada	2:12.93	Chihiro Igarashi  Japan	2:14.04	Celina Li  United States	2:14.16
400 m individual medley	Becca Mann  United States	4:39.76 CR	Keryn McMaster  Australia	4:41.63	Celina Li  United States	4:42.17
4×100 m freestyle relay	United States Simone Manuel (54.60) CR Olivia Smoliga (55.86) Cierra Runge (55.04) Chelsea Chenault (55.54)	3:41.04	Australia Ellen O'Rourke (56.95) Alexandra Purcell (55.05) Brianna Throssell (56.70) Ami Matsuo (54.84)	3:43.54	Canada Cynthia Pammett (56.67) Victoria Chan (55.60) Erika Seltenreich-Hodgson (55.63) Paige Kremer (56.65)	3:44.55
4×200 m freestyle relay	United States Simone Manuel (2:00.75) Leah Smith Cierra Runge Chelsea Chenault (1:58.49)	7:59.06	Australia Brianna Throssell Leah Neale Mikkayla Sheridan Ami Matsuo (2:01.18)	8:03.48	Japan Maho Takiguchi (2:01.16) Megumi Ito (2:02.23) Yasuko Miyamoto Emu Higuchi	8:04.80
4×100 m medley relay	United States Olivia Smoliga (1:01.70) Annie Zhu (1:08.44) Katie Kinnear (59.58) Simone Manuel (54.21)	4:03.93	Canada Sydney Pickrem (1:02.65) Kierra Smith (1:08.62) Noemia Thomas (58.89) Victoria Chan (55.51)	4:05.67	Japan Maho Tsujimoto (1:03.07) Miku Kanasashi (1:09.76) Rino Hosoda (59.40) Mao Kawakami (54.99)	4:07.22
10 km open water	Becca Mann  United States	1:57:22.0	Emily Seymour  Australia	1:57:40.0	Rachel Zilinskas  United States	1:57:54.0

Medal table

  *   Host nation (United States)

Rank	Nation	Gold	Silver	Bronze	Total
1	United States*	21	10	16	47
2	Japan	6	8	9	23
3	Australia	5	12	7	24
4	Canada	4	5	3	12
5	New Zealand	0	1	1	2
Totals (5 entries)		36	36	36	108

Championships records set

The following Championships records were set during the course of competition.^[4]

Day	Date	Event	Stage	Time	Name	Country
1	23 August	100 m backstroke (men)	Final	54.07	Jack Conger	United States
1	23 August	200 m butterfly (men)	Final	1:57.40	Kenta Hirai	Japan
1	23 August	800 m freestyle (women)	Final	8:28.01	Leah Smith	United States
1	23 August	1500 m freestyle (men)	Final	15:10.07	Mack Horton	Australia
2	24 August	100 m breaststroke (men)	Heats	1:00.64	Akihiro Yamaguchi	Japan
2	24 August	100 m freestyle (men)	Final	49.24	Matt Ellis	United States
2	24 August	100 m breaststroke (men)	Final	59.85	Akihiro Yamaguchi	Japan
2	24 August	400 m individual medley (women)	Final	4:39.76	Becca Mann	United States
2	24 August	400 m individual medley (men)	Final	4:12.59	Chase Kalisz	United States
3	25 August	400 m freestyle (women)	Heats	4:08.08	Leah Smith	United States
3	25 August	100 m butterfly (women)	Heats	58.68	Noemie Thomas	Canada
3	25 August	400 m freestyle (women)	Final	4:07.10	Leah Smith	United States
3	25 August	200 m backstroke (men)	Final	1:57.20	Jack Conger	United States
3	25 August	100 m freestyle (women) in 4×100 m freestyle relay (women)	Final	54.60	Simone Manuel	United States
3	25 August	4×100 m freestyle relay (men)	Final	3:18.67	Matt Ellis (49.70) Jack Conger (49.37) Kyle Darmody (49.54) Pete Brumm (50.06)	United States
4	26 August	200 m breaststroke (men)	Heats	2:10.44	Akihiro Yamaguchi	Japan
4	26 August	200 m individual medley (men)	Final	1:59.51	Chase Kalisz	United States
4	26 August	200 m breaststroke (women)	Final	2:25.78	Kierra Smith	Canada
4	26 August	200 m breaststroke (men)	Final	2:08.03	Akihiro Yamaguchi	Japan
4	26 August	1500 m freestyle (women)	Final	16:11.98	Becca Mann	United States
4	26 August	800 m freestyle (men)	Final	7:56.94	Matthew Levings	Australia
4	26 August	4×100 m medley relay (men)	Final	3:37.67	Takeshi Kawamoto (55.35) Akihiro Yamaguchi (59.55) Daiya Seto (53.21) Kenta Hirai (49.56)	Japan