2003 U.S. Open Swimming Championship

- Event
- 50 Free
- 100 Free
- 200 Free
- 400 Free
- 800 Free
- 1500 Free
- 100 Back
- 200 Back
- 100 Breast
- 200 Breast
- 100 Fly
- 200 Fly
- 200 IM
- 400 IM
- 400 Free Relay
- 800 Free Relay
- 400 Medley Relay
- Gender
- Men
- Women

A Final
Name		Team	Time	Score
1	Jason Lezak Irvine Novaquatics	Irvine Novaquatics	49.20	20	PB
2	Brent Hayden Canada	Canada	50.06	17	PB
3	Gabe Woodward Irvine Novaquatics	Irvine Novaquatics	50.22	16	PB
4	Scott Tucker Irvine Novaquatics	Irvine Novaquatics	50.43	15
5	Johan KENKHUIS Netherlands	Netherlands	50.70	14
6	Carlos Jayme Florida	Florida	50.93	13	PB
7	Luke Anderson Irvine Novaquatics	Irvine Novaquatics	51.03	12	PB
8	Nicolas KINTZ Athens Bulldogs	Athens Bulldogs	51.61	11

B Final
Name		Team	Time	Score
9	Klete Keller Club Wolverine	Club Wolverine	51.52	9
10	Ryan Lochte Florida	Florida	51.57	7
11	Ryan Wochomurka Auburn	Auburn	51.84	6
12	Christian DeJong Michigan	Michigan	51.93	5
13	Justin Adrian Washington - ELIMINATED	Washington - ELIMINATED	51.98	4
14	Mark Liscinsky Nations Capital Swim Club	Nations Capital Swim Club	51.99	3
15	Thomas Zochowski North York Aquatic Club	North York Aquatic Club	52.04	2
16	Matt McGinnis Raleigh Swimming Association	Raleigh Swimming Association	52.19	1	PB

C Final
Name		Team	Time	FINA
17	Ryan Verlatti Tacoma Swim Club	Tacoma Swim Club	51.54	786	PB
18	Matt Smart Minnesota	Minnesota	51.94	768	PB
19	Apostolos Tsagkarakis Coral Springs Swim Club	Coral Springs Swim Club	52.37	749
20	Brad Schumacher Irvine Novaquatics	Irvine Novaquatics	52.48	744
21	Jarod Schroeder New Trier Aquatics	New Trier Aquatics	52.49	744	PB
22	DAN KETCHUM Michigan	Michigan	52.63	738
–	Atiba Wade Unattached	Unattached	NS	–
–	Seth Dawson Unattached	Unattached	NS	–

Preliminaries
Name		Team	Time	FINA
1	Jason Lezak Irvine Novaquatics	Irvine Novaquatics	50.33	844
2	Brent Hayden Canada	Canada	50.37	842
3	Gabe Woodward Irvine Novaquatics	Irvine Novaquatics	50.91	815	PB
3	Johan KENKHUIS Netherlands	Netherlands	50.91	815
5	Luke Anderson Irvine Novaquatics	Irvine Novaquatics	50.94	814	PB
6	Carlos Jayme Florida	Florida	51.00	811	PB
7	Scott Tucker Irvine Novaquatics	Irvine Novaquatics	51.01	811
8	RANDALL BAL Stanford	Stanford	51.10	806
9	Nicolas KINTZ Athens Bulldogs	Athens Bulldogs	51.34	795
10	Ryan Wochomurka Auburn	Auburn	51.41	792
11	Michael MINTENKO Canada	Canada	51.64	781
12	Klete Keller Club Wolverine	Club Wolverine	51.72	778
13	Justin Adrian Washington - ELIMINATED	Washington - ELIMINATED	51.95	767
14	Thomas Zochowski North York Aquatic Club	North York Aquatic Club	52.03	764
15	Matt McGinnis Raleigh Swimming Association	Raleigh Swimming Association	52.09	761	PB
16	Rick SAY Canada	Canada	52.16	758
17	Ryan Lochte Florida	Florida	52.21	756
18	Christian DeJong Michigan	Michigan	52.23	755
19	Mark Liscinsky Nations Capital Swim Club	Nations Capital Swim Club	52.31	752
20	Ryan Verlatti Tacoma Swim Club	Tacoma Swim Club	52.34	750	PB
21	Riley Janes Canada	Canada	52.35	750
22	Apostolos Tsagkarakis Coral Springs Swim Club	Coral Springs Swim Club	52.48	744
23	Matt Smart Minnesota	Minnesota	52.61	739	PB
24	DAN KETCHUM Michigan	Michigan	52.65	737
24	Jarod Schroeder New Trier Aquatics	New Trier Aquatics	52.65	737	PB
26	Atiba Wade Unattached	Unattached	52.67	736	PB
27	Brad Schumacher Irvine Novaquatics	Irvine Novaquatics	52.68	736
28	Davis Tarwater Michigan	Michigan	52.73	734
29	Seth Dawson Unattached	Unattached	52.75	733
30	SPIROS BITSAKIS Unattached	Unattached	52.81	730
31	Daniel Gallagher Waves Of Wilmington Swim Team	Waves Of Wilmington Swim Team	52.82	730
32	Cameron GIBSON New Zealand	New Zealand	52.85	729
33	Peter Vanderkaay Michigan	Michigan	52.88	728
34	Alejandro Siqueiros Centro Acuatico Zaragoza	Centro Acuatico Zaragoza	52.95	725
35	Benjamin Michaelson SoNoCo Swim Club	SoNoCo Swim Club	52.97	724
35	Garrett Wagner Sierra Marlins Swim Team	Sierra Marlins Swim Team	52.97	724
37	Cameron Mull Santa Cruz County Aquatics	Santa Cruz County Aquatics	52.98	723
37	Brian Edey University of Alberta	University of Alberta	52.98	723
39	Graeme Tozer Manitoba Marlins	Manitoba Marlins	53.03	721
40	Matt Engel Lake Country Swim Team	Lake Country Swim Team	53.06	720
41	Richard Hortness Alberta Marlin Aquatic Club	Alberta Marlin Aquatic Club	53.11	718
42	Matthew Mills Unattached	Unattached	53.14	717
43	SCOTT GOLDBLATT Berkeley Aquatic Club	Berkeley Aquatic Club	53.16	716
44	Javier Diaz Centro Acuatico Zaragoza	Centro Acuatico Zaragoza	53.24	713
45	Eugene Botes Big Cat Aquatics	Big Cat Aquatics	53.27	712
46	Josh Ballem University of Calgary (Club)	University of Calgary (Club)	53.35	708
47	Chad Hankewich Saskatoon Goldfins	Saskatoon Goldfins	53.36	708
48	Derek Rose Washington - ELIMINATED	Washington - ELIMINATED	53.39	707
49	Chris McCrary Rec Plex Sharks	Rec Plex Sharks	53.40	706
50	Dustin Rogers Connecticut	Connecticut	53.41	706
51	Gabriel MANGABEIRA Florida	Florida	53.47	704	PB
52	Scott Goodrich Arizona Swimming Gauchos Inc	Arizona Swimming Gauchos Inc	53.62	698
53	Alex Lopez Gator Swim Club	Gator Swim Club	53.70	695
54	Christian Robledo Long Island Aquatic Club	Long Island Aquatic Club	53.74	693
55	Matt Lowe Unattached	Unattached	53.75	693
56	Casey Cronin Unattached	Unattached	53.83	690
57	Chris Seitz Northern KY	Northern KY	53.88	688
58	Ben Komer Kamehameha Swim Club	Kamehameha Swim Club	53.89	687
59	Louis Vayo FULLERTON AQUATICS SPORTS TEAM	FULLERTON AQUATICS SPORTS TEAM	53.97	684
60	Michael Porth Michigan	Michigan	53.98	684
61	Lorant Divald Washington - ELIMINATED	Washington - ELIMINATED	54.11	679
62	Howard Hinds Long Island Aquatic Club	Long Island Aquatic Club	54.22	675
63	Ron Cowen Fort Worth Area Swim Team	Fort Worth Area Swim Team	54.23	675
63	Nicholas Borreca Florida	Florida	54.23	675
65	Ronald Meyers Clovis Swim Club	Clovis Swim Club	54.26	673
66	Adam Sioui Florida	Florida	54.29	672
67	Bill Marcum Suburban Seahawks Club	Suburban Seahawks Club	54.33	671
68	Eduard Matkovich Unattached	Unattached	54.37	669
69	Mike Woodson Parkway Swim Club	Parkway Swim Club	54.46	666
69	Brendan Ashby Alabama	Alabama	54.46	666
71	Matt Coan Florida	Florida	54.56	662
72	Danny Beal Santa Barbara Swim Club	Santa Barbara Swim Club	54.67	658
73	Gord Veldman Ernestown Barracuda Swim Club	Ernestown Barracuda Swim Club	54.68	658
74	CORNEY SWANEPOEL New Zealand	New Zealand	54.88	651
75	Grant Wieczorek Carmel Swim Club	Carmel Swim Club	54.96	648
76	Sean Biedermann Penn State	Penn State	55.02	646
77	Emilio Flores Nuevo Leon Swim Team (MEX)	Nuevo Leon Swim Team (MEX)	55.24	638