2010 CIF Southern Section Division 1 Championship

- Event
- 50 Free
- 100 Free
- 200 Free
- 500 Free
- 100 Back
- 100 Breast
- 100 Fly
- 200 IM
- 200 Free Relay
- 400 Free Relay
- 200 Medley Relay
- 1M Diving
- Gender
- Men
- Women

A Final
Name		Team	Class	Time	Score	Imp
1	Jon Daniec Mission Viejo	Mission Viejo	SR	1:38.29	18	+6.2%	PB
1	Logan Redondo Capistrano Valley	Capistrano Valley	JR	1:38.29	18	–
3	Lucas Norman Capistrano Valley	Capistrano Valley	JR	1:38.66	16	+5.8%	PB
4	Spenser Goodman Capistrano Valley	Capistrano Valley	SR	1:39.23	15	+1.6%	PB
5	Michael Hauss Edison	Edison	SR	1:39.78	14	+1.2%	PB
6	Nolan Brown Redlands	Redlands	JR	1:40.33	13	+5.3%	PB
7	Karl Boscacci Santa Barbara Senior	Santa Barbara Senior	SR	1:42.01	12	+0.0%	PB
8	Armen Darbinyan Crespi Carmelite	Crespi Carmelite	SO	1:42.33	11	+1.3%	PB

B Final
Name		Team	Class	Time	Score	Imp
9	Alex Merrill Los Alamitos	Los Alamitos	SR	1:40.88	9	+1.9%	PB
10	Riley Mita West Ranch	West Ranch	JR	1:41.02	7	+1.5%	PB
11	Samuel Ruddy Harvard Westlake	Harvard Westlake	JR	1:41.18	6	+4.4%	PB
12	Spencer Wollkind Tesoro	Tesoro	SR	1:42.24	5	+3.4%	SB
13	Gen Yamamoto Irvine	Irvine	JR	1:42.75	4	-0.1%
14	Garrett Hubbard Bishop Alemany	Bishop Alemany	SR	1:43.43	3	+0.6%	PB
15	Thomas Fisher Newport Harbor	Newport Harbor	SO	1:43.61	2	+2.6%	PB
16	Matthew Thorson Loyola	Loyola	SR	1:46.00	1	-0.2%

Preliminaries
Name		Team	Class	Time	NISCA	Imp
1	Lucas Norman Capistrano Valley	Capistrano Valley	JR	1:39.49	150	+5.0%	PB
2	Spenser Goodman Capistrano Valley	Capistrano Valley	SR	1:39.94	148	+0.9%	SB
3	Michael Hauss Edison	Edison	SR	1:40.55	145	+0.4%	PB
4	Jon Daniec Mission Viejo	Mission Viejo	SR	1:40.88	143	+3.7%	SB
5	Logan Redondo Capistrano Valley	Capistrano Valley	JR	1:41.11	142	–
6	Nolan Brown Redlands	Redlands	JR	1:41.17	142	+4.5%	SB
7	Armen Darbinyan Crespi Carmelite	Crespi Carmelite	SO	1:41.27	142	+2.3%	PB
8	Karl Boscacci Santa Barbara Senior	Santa Barbara Senior	SR	1:41.87	139	+0.2%	PB
9	Samuel Ruddy Harvard Westlake	Harvard Westlake	JR	1:42.14	138	+3.5%	PB
10	Spencer Wollkind Tesoro	Tesoro	SR	1:42.54	136	+3.1%	SB
11	Riley Mita West Ranch	West Ranch	JR	1:42.55	136	+0.0%	PB
12	Garrett Hubbard Bishop Alemany	Bishop Alemany	SR	1:42.95	134	+1.1%	PB
13	Alex Merrill Los Alamitos	Los Alamitos	SR	1:43.39	132	-0.5%
14	Gen Yamamoto Irvine	Irvine	JR	1:43.84	130	-1.2%
15	Thomas Fisher Newport Harbor	Newport Harbor	SO	1:45.43	124	+0.9%	PB
16	Matthew Thorson Loyola	Loyola	SR	1:45.48	124	+0.3%	PB
17	Daniel Early Jserra Catholic	Jserra Catholic	SR	1:45.96	122	–	PB
18	Chris Waechter Buena	Buena	JR	1:45.98	122	+1.5%	PB
19	John Mroch Edison	Edison	JR	1:46.36	120	–
20	Hayden Leach Corona Del Mar	Corona Del Mar	JR	1:46.42	120	–
21	Janardan Burns Aliso Niguel	Aliso Niguel	FR	1:46.51	119	–
22	Stephen Haw Valencia (Valencia)	Valencia (Valencia)	JR	1:46.64	119	+0.4%	PB
23	Shervin Shaikh Northwood	Northwood	SO	1:46.67	119	+3.4%	PB
24	Russell Madison Harvard Westlake	Harvard Westlake	SR	1:46.93	118	–
25	Graeme Flynn Servite	Servite	JR	1:47.05	117	–
26	John Scudiero Loyola	Loyola	SR	1:47.10	117	–
27	Cole Varner Esperanza	Esperanza	SR	1:47.17	117	+0.1%	PB
28	Nick Beavers Millikan	Millikan	JR	1:47.55	115	–
29	Matthew Drum Los Alamitos	Los Alamitos	FR	1:47.74	114	–
30	Davy Jorth Newport Harbor	Newport Harbor	JR	1:48.04	113	–
31	Spencer Lewis Ventura	Ventura	SR	1:48.14	113	–
32	Patrick Merlihan Esperanza	Esperanza	SR	1:49.67	107	-3.4%