2023 OSI Senior Region XII Arena SC Champs

- Event
- 50 Free
- 100 Free
- 200 Free
- 500 Free
- 1000 Free
- 1650 Free
- 100 Back
- 200 Back
- 100 Breast
- 200 Breast
- 100 Fly
- 200 Fly
- 200 IM
- 400 IM
- 200 Free Relay
- 400 Free Relay
- 800 Free Relay
- 200 Medley Relay
- 400 Medley Relay
- Gender
- Men
- Women
- Mixed

A Final
Name		Team	Time		Score	Imp
1	Kieran Leatherwood Beaverton Area Aquatic Club	Beaverton Area Aquatic Club	51.24		20	+2.1%	PB
2	Hodge Dauler Lake Oswego	Lake Oswego	52.51		17	-0.6%
3	Nathan Knobelspiesse Team Eugene Aquatics	Team Eugene Aquatics	52.68	YMCA	16	+2.6%	PB
4	Zakary Guenther Corvallis Aquatic Team	Corvallis Aquatic Team	54.10		15	+5.3%	PB
5	Robert Cornwell-Arquitt Corvallis Aquatic Team	Corvallis Aquatic Team	54.20		14	+1.6%	PB
6	Jonathan Bell Lake Oswego	Lake Oswego	54.27		13	+0.7%	SB
7	Mason Liu Legacy Aquatics	Legacy Aquatics	54.29		12	+1.8%	PB
8	Sam Postlewait Newport Swim Team	Newport Swim Team	54.84		11	-3.4%

B Final
Name		Team	Time	Score	Imp
9	Max Buchwald Lake Oswego	Lake Oswego	55.13	9	-2.4%
10	Connor Fery Beaverton Area Aquatic Club	Beaverton Area Aquatic Club	55.14	7	-2.1%
11	Cedric Huang Columbia River Swim Team	Columbia River Swim Team	55.20	6	+2.5%	PB
12	Chris Hu Tualatin Hills Swim Club	Tualatin Hills Swim Club	55.49	5	-0.3%
13	Ben Hurty Newport Swim Team	Newport Swim Team	56.06	4	+0.1%	PB
14	Kyle Miller Team Eugene Aquatics	Team Eugene Aquatics	56.28	3	+0.5%	SB
15	Nathan Hall Corvallis Aquatic Team	Corvallis Aquatic Team	56.71	2	-1.3%
16	Logan Skipper Forest Grove Swim Club	Forest Grove Swim Club	58.86	1	-0.1%

C Final
Name		Team	Time	Pts	Imp
17	Isaac Campbell Legacy Aquatics	Legacy Aquatics	56.33	655	+2.4%	PB
18	Yonten Ghadong Columbia River Swim Team	Columbia River Swim Team	56.73	552	-1.1%
19	Emerson Gatherum Corvallis Aquatic Team	Corvallis Aquatic Team	57.24	617	-0.5%
20	Jacob Tran The Dolphins Portland Swimming	The Dolphins Portland Swimming	57.32	528	+0.3%	PB
21	Keller Evans Corvallis Aquatic Team	Corvallis Aquatic Team	57.35	559	+0.6%	PB
22	Andrew Jokinen Hillsboro HEAT Swim Team	Hillsboro HEAT Swim Team	57.61	500	-4.0%
23	Christian DeMaster Smith Chehalem Swim Team	Chehalem Swim Team	57.72	512	-1.3%
24	Max Thompson Portland Aquatic Club (Oregon)	Portland Aquatic Club (Oregon)	58.14	527	-4.6%

Preliminaries
Name		Team	Time	Pts	Imp
1	Hodge Dauler Lake Oswego	Lake Oswego	52.28	779	-0.2%
2	Matthew Sexton Lake Oswego	Lake Oswego	52.46	737	-0.2%
3	Kieran Leatherwood Beaverton Area Aquatic Club	Beaverton Area Aquatic Club	52.66	728	-0.6%
4	Nathan Knobelspiesse Team Eugene Aquatics	Team Eugene Aquatics	53.06	744	+1.9%	PB
5	Sam Postlewait Newport Swim Team	Newport Swim Team	54.04	667	-1.9%
6	Robert Cornwell-Arquitt Corvallis Aquatic Team	Corvallis Aquatic Team	54.10	648	+1.8%	PB
7	Mason Liu Legacy Aquatics	Legacy Aquatics	54.46	632	+1.5%	PB
8	Zakary Guenther Corvallis Aquatic Team	Corvallis Aquatic Team	54.61	729	+4.4%	PB
9	Jonathan Bell Lake Oswego	Lake Oswego	55.11	604	-0.8%
10	Kyle Miller Team Eugene Aquatics	Team Eugene Aquatics	55.25	614	+2.3%	SB
11	Max Buchwald Lake Oswego	Lake Oswego	55.26	647	-2.7%
12	Connor Fery Beaverton Area Aquatic Club	Beaverton Area Aquatic Club	55.62	582	-3.0%
13	Cedric Huang Columbia River Swim Team	Columbia River Swim Team	55.63	685	+1.7%	PB
14	David Romashenko Tualatin Hills Swim Club	Tualatin Hills Swim Club	55.71	681	-0.7%
15	Micah Rysavy Unattached	Unattached	56.02	565	–	PB
16	Ben Hurty Newport Swim Team	Newport Swim Team	56.03	668	+0.1%	PB
17	Chris Hu Tualatin Hills Swim Club	Tualatin Hills Swim Club	56.18	661	-1.5%
17	Nathan Hall Corvallis Aquatic Team	Corvallis Aquatic Team	56.18	608	-0.4%
19	Logan Skipper Forest Grove Swim Club	Forest Grove Swim Club	56.62	557	+3.7%	PB
20	Isaac Campbell Legacy Aquatics	Legacy Aquatics	56.69	640	+1.8%	PB
21	Jacob Tran The Dolphins Portland Swimming	The Dolphins Portland Swimming	56.93	544	+0.9%	PB
22	Andrew Jokinen Hillsboro HEAT Swim Team	Hillsboro HEAT Swim Team	57.13	520	-3.2%
23	Max Thompson Portland Aquatic Club (Oregon)	Portland Aquatic Club (Oregon)	57.19	566	-2.9%
24	Christian DeMaster Smith Chehalem Swim Team	Chehalem Swim Team	57.23	532	-0.4%
25	Yonten Ghadong Columbia River Swim Team	Columbia River Swim Team	57.29	529	-2.1%
26	Keller Evans Corvallis Aquatic Team	Corvallis Aquatic Team	57.50	553	+0.4%	PB
27	Emerson Gatherum Corvallis Aquatic Team	Corvallis Aquatic Team	57.58	603	-1.1%
28	Kenai Yang Lake Oswego	Lake Oswego	57.69	513	+2.4%	SB
29	Evan Escobar The Dolphins Portland Swimming	The Dolphins Portland Swimming	57.74	511	+0.4%	PB
30	Logan Mendez Tigard Tualatin Swim Club	Tigard Tualatin Swim Club	57.81	508	+5.0%	PB
31	Ashton Banks Midnight Sun Swim Team	Midnight Sun Swim Team	57.88	505	–
32	Max Robinson Kodiak Kingfishers Swim Club	Kodiak Kingfishers Swim Club	58.01	533	-1.5%
33	Conner Dickerson Albany Aquatics Association	Albany Aquatics Association	58.17	494	–
34	Justin Turian Tigard Tualatin Swim Club	Tigard Tualatin Swim Club	58.18	579	+0.9%	PB
35	Kyle Stanton Killer Whales Swim Club	Killer Whales Swim Club	58.26	490	+0.9%	PB
36	Joshua Jaramillo Hillsboro HEAT Swim Team	Hillsboro HEAT Swim Team	58.45	467	+2.2%	PB
37	Jacob Kim Lake Oswego	Lake Oswego	58.48	620	+1.1%	PB
38	Mason Wilson Hillsboro HEAT Swim Team	Hillsboro HEAT Swim Team	58.49	513	+0.4%	PB
39	Dean Koenders Tualatin Hills Swim Club	Tualatin Hills Swim Club	58.55	511	-0.8%
40	Chris Michael Chugiak Aquatics Club	Chugiak Aquatics Club	58.63	508	+0.9%	PB
41	Kyle Milburn Albany Aquatics Association	Albany Aquatics Association	59.49	442	+2.0%	PB
42	Joseph Simmons Emerald Aquatics	Emerald Aquatics	59.59	438	0.0%
43	Nick Braun Tualatin Hills Swim Club	Tualatin Hills Swim Club	59.63	469	+1.3%	PB
44	Ezrah Maio Stingray Swim Team (AK)	Stingray Swim Team (AK)	59.84	429	-5.2%
45	Jake Ly Corvallis Aquatic Team	Corvallis Aquatic Team	59.98	560	-0.5%
46	Jace Huskey Albany Aquatics Association	Albany Aquatics Association	1:00.06	452	+2.8%	PB
47	Madoc Plowman Multnomah Athletic Club	Multnomah Athletic Club	1:00.17	448	+3.1%	PB
48	Andrew Kurkoski Beaverton Area Aquatic Club	Beaverton Area Aquatic Club	1:00.18	448	-0.6%
49	Parker Beard Legacy Aquatics	Legacy Aquatics	1:00.25	497	+0.9%	PB
50	Noah Norton Portland Aquatic Club (Oregon)	Portland Aquatic Club (Oregon)	1:00.26	496	-2.0%
51	Pedro Barbosa Corvallis Aquatic Team	Corvallis Aquatic Team	1:00.46	489	-0.7%
52	Tieg Henning Chehalem Swim Team	Chehalem Swim Team	1:00.48	488	+8.8%	PB
53	Michael Oshkader Columbia River Swim Team	Columbia River Swim Team	1:00.56	485	+3.8%	PB
54	Cole Schiffer Superior Aquatics	Superior Aquatics	1:00.72	380	-3.2%
55	Quinton Kloster Gold Coast Swim Team	Gold Coast Swim Team	1:00.76	477	+2.2%	PB
56	Julien Lee Tualatin Hills Swim Club	Tualatin Hills Swim Club	1:01.04	467	+1.3%	PB
57	Lucas Brandt Corvallis Aquatic Team	Corvallis Aquatic Team	1:01.09	610	-0.5%
58	William Postlewait Newport Swim Team	Newport Swim Team	1:01.30	457	-2.9%
59	Eian Peng MJCC Stingrays	MJCC Stingrays	1:01.31	509	-0.3%
60	Tyson Ames Albany Aquatics Association	Albany Aquatics Association	1:01.32	374	-0.8%
61	Caden Daniel Multnomah Athletic Club	Multnomah Athletic Club	1:01.49	399	+4.4%	PB
62	Kevin Doan VillaSport Beaverton	VillaSport Beaverton	1:01.57	447	+1.2%	PB
63	Jake Myers Portland Aquatic Club (Oregon)	Portland Aquatic Club (Oregon)	1:01.91	383	+1.7%	PB
64	Nate Moser Tualatin Hills Swim Club	Tualatin Hills Swim Club	1:01.99	431	+1.2%	SB
65	Ali Selim VillaSport Beaverton	VillaSport Beaverton	1:02.19	424	+0.6%	PB
66	Woeser Ghadong Columbia River Swim Team	Columbia River Swim Team	1:02.25	422	+2.7%	PB
67	Ethan Chan Mt. Hood Aquatics	Mt. Hood Aquatics	1:02.27	371	-1.2%
68	Colin Graeme Tornadoes Swim Team	Tornadoes Swim Team	1:02.48	363	-1.2%
69	Ethan Beck Canby Swim Club	Canby Swim Club	1:02.52	412	-0.8%
70	Axel Ruiz Hillsboro HEAT Swim Team	Hillsboro HEAT Swim Team	1:02.58	360	+1.1%	PB
71	Matthew Hui Hillsboro HEAT Swim Team	Hillsboro HEAT Swim Team	1:03.21	387	+1.0%	PB
72	Ethan Young Hillsboro HEAT Swim Team	Hillsboro HEAT Swim Team	1:03.45	379	+7.0%	PB
73	Jun Song Tualatin Hills Swim Club	Tualatin Hills Swim Club	1:03.63	323	-2.2%
74	Finn Sweeney Multnomah Athletic Club	Multnomah Athletic Club	1:03.65	372	-3.2%
75	John Oliver Lake Oswego	Lake Oswego	1:03.75	368	-12.5%
76	Dylan Hall Redmond Aquatic Club	Redmond Aquatic Club	1:04.62	290	+5.7%	PB
77	Gino Yang Lake Oswego	Lake Oswego	1:04.67	387	+2.2%	PB
78	Atali'i Seumalo LaCamas Head Hunters	LaCamas Head Hunters	1:05.81	299	-3.8%
79	Winston Zhang LaCamas Head Hunters	LaCamas Head Hunters	1:06.80	403	-3.9%
–	Clayten Heuberger Redmond Aquatic Club	Redmond Aquatic Club	NS	–	–
–	Victor Krautsov Beaverton Area Aquatic Club	Beaverton Area Aquatic Club	NS	–	–
–	Quinlan Gould Lake Oswego	Lake Oswego	NS	–	–