2026 University of Southern California Science Olympiad Invitational (Div. B)

Official Preliminary

Saturday, January 17, 2026

@ University of Southern California

#	Team	Overall	Total	• Anatomy and Physiology	• Boomilever	• Circuit Lab	• Codebusters	• Crime Busters	• Disease Detectives	• Dynamic Planet	• Entomology	• Experimental Design	• Helicopter	• Heredity	• Hovercraft	• Machines	• Meteorology	• Metric Mastery	• Mission Possible	• Potions and Poisons	• Remote Sensing	• Rocks and Minerals	• Scrambler	• Solar System	• Water Quality	• Write It Do It
36	Sierra Vista M.S. Team 1 Irvine, CA	1	140	7	9	2	3	3	4	3	1	1	1	4	43	10	1	9	2	5	1	5	4	8	2	12
9	Kennedy M.S. Team 1 Cupertino, CA	2	166	4	14	1	1	11	1	5	3	8	18	1	50	1	7	2	5	1	2	6	8	9	4	4
1	BASIS Cedar Park Cedar Park, TX	3	217	1	32	3	2	20	2	1	2	7	10	2	42	2	4	1	20	3	10	1	1	7	1	43
27	Oak Valley M.S. Kestrel San Diego, CA	4	258	15	10	5	7	2	7	4	4	10	3	3	32	8	8	30	33	36	5	11	5	10	7	3
37	Sierra Vista M.S. Team 2 Irvine, CA	5	301	6	22	4	22	10	17	12	9	2	31	10	31	7	5	24	4	4	6	2	6	6	9	52
16	Mesa Verde M.S. Adelaar San Diego, CA	6	347	12	27	37	6	14	32	10	7	3	30	5	10	30	2	4	1	32	12	15	36	5	11	6
72	Rancho San Joaquin M.S. Team 1 Irvine, CA	7	392	9	64	10	13	38	6	7	5	18	5	8	13	4	19	6	24	6	17	25	47	4	24	20
38	Sierra Vista M.S. Team 3 Irvine, CA	8	435	2	4^*	59	9	1	50	2	17	26	7	25	11	14	3	5	49	38	11	8	43	20	10	21
32	Pacific Trails M.S. Team 2 San Diego, CA	9	478	18	8	6	4	36	11	15	16	6	50	21	59	3	20	35	21	12	7	7	59	1	5	58
33	Pacific Trails M.S. Team 3 San Diego, CA	10	487	32	4^*	21	8	55	23	24	36	11	49	9	39	18	24	10	31	14	4	10	22	11	14	18
6	Jeffrey Trail M.S. Great Blue Herons Irvine, CA	11	505	5	31	8	5	4	10	22	10	25	35	16	51	12	10	58	59	7	19	4	24	12	12	66
52	Dana M.S. Green Arcadia, CA	12	562	37	6	42	12	13	25	29	28	30	4	31	33	9	23	32	8	41	15	17	18	42	29	38
66	Whitney M.S. Polonium Cerritos, CA	13	565	11	49	7	29	23	45	20	20	15	32	26	45	34	15	18	52	19	3	33	3	29	21	16
17	Mesa Verde M.S. Adler San Diego, CA	14	568	17	60	20	39	27	37	19	26	4	91	11	37	15	13	15	7	40	20	12	10	22	25	1
12	Kraemer M.S. Blue Placentia, CA	15	588	40	71	27	30	24	16	13	29	9	14	14	20	5	22	28	15	13	26	22	21	75	13	41
25	Oak Valley M.S. Lanner San Diego, CA	16	621	13	20	70	17	9	3	30	25	12	21	12	56	50	25	38	55	53	27	16	2	44	16	7
57	El Rancho Charter School Team 1 Anaheim, CA	17	635	27	18	43	21	30	18	9	68	20	26	6	26	68	38	11	45	17	23	24	40	2	47	8
23	Oak Valley M.S. Taita San Diego, CA	18	683	46	21	45	49	21	21	17	24	13	8	41	16	21	39	62	22	27	8	34	11	59	30	48
3	Highlands Intermediate School Team 1 Pearl City, HI	19	689	22	46	32	60	31	12	23	12	36	90	58	29	13	31	19	35	16	9	14	16	65	3	17
43	Brightwood Elementary Team 1 Monterey Park, CA	20	700	75	23	35	27	12	5	26	34	22	13	17	15	27	43	43	91	11	14	46	29	28	39	25
39	Sierra Vista M.S. Team 4 Irvine, CA	21	714	8	24	31	26	91	13	14	15	14	15	23	53	91	6	29	23	8	63	9	25	32	91	10
10	Kennedy M.S. Team 2 Cupertino, CA	22	726	19	26	11	24	7	29	21	8	59	91	29	47	11	14	8	14	44	18	59	38	39	19	91
4	Highlands Intermediate School Team 2 Pearl City, HI	23	736	33	68	25	15	16	64	39	13	34	33	30	48	22	28	13	57	60	22	20	54	3	6	33
24	Oak Valley M.S. Saker San Diego, CA	24	741	14	45	26	36	6	24	27	48	16	16	15	58	26	21	55	39	54	65	39	20	14	37	40
48	Cedarlane Academy Team 1 Hacienda Heights, CA	25	759	30	51	18	51	28	57	6	6	5	90	13	12	19	66	34	37	22	44	30	34	16	54	36
34	Pacific Trails M.S. Team 4 San Diego, CA	26	765	76	3	19	10	17	36	36	42	91	25	60	9	23	27	14	50	28	45	28	53	30	17	26
5	Iolani School Honolulu, HI	27	774	26	72	44	18	37	9	32	22	32	56	28	18	48	11	42	54	61	37	26	19	15	22	45
11	Kennedy M.S. Team 3 Cupertino, CA	28	785	23	91	24	32	32	62	46	91	21	2	24	28	32	17	12	3	20	16	23	58	19	18	91
73	Rancho San Joaquin M.S. Team 2 Irvine, CA	29	790	34	70	49	37	26	54	70	11	41	44	40	17	20	26	20	44	9	55	32	12	50	15	14
7	Jeffrey Trail M.S. Hooded Orioles Irvine, CA	30	805	31	13	9	11	15	33	52	21	19	37	32	91	16	33	91	91	2	31	13	91	13	26	34
35	Pacific Trails M.S. Team 5 San Diego, CA	31	841	29	16	14	20	33	44	18	44	23	51	35	30	6	63	26	47	55	30	50	48	92	8	59
68	Ocean Air School Waves San Diego, CA	32	877	54	2	73	19	91	34	25	18	46	90	83	5	35	77	36	9	33	13	3	9	51	58	13
18	Mesa Verde M.S. Aetos San Diego, CA	33	919	45	12	15	68	58	19	74	49	28	38	47	23	46	16	22	18	64	40	62	26	74	48	27
31	Pacific Trails M.S. Team 1 San Diego, CA	34	956	65	1	13	14	8	39	35	35	91	17	53	44	17	37	27	53	26	91	91	15	54	61	69
28	Oak Valley M.S. Prairie San Diego, CA	35	960	42	38	79	59	25	28	42	43	24	12	61	24	29	51	61	13	70	47	44	13	35	46	74
59	Gardner M.S. Team 1 Temecula, CA	36	965	28	54	63	25	46	20	41	51	48	40	27	35	28	12	63	32	72	66	45	61	21	27	60
50	Chaparral M.S. Team 1 Diamond Bar, CA	37	969	82	62	71	72	60	43	8	77	39	47	22	52	43	18	23	34	29	46	18	35	37	40	11
53	Dana M.S. Orange Arcadia, CA	38	970	48	57	58	23	19	42	55	53	55	27	37	60^*	53	52	25	36	10	32	71	46	34	20	57
20	Mesa Verde M.S. Aquila San Diego, CA	39	976	36	35	53	41	40	14	79	38	27	43	54	1	40	42	56	27	51	54	36	91	63	50	5
26	Oak Valley M.S. Peregrine San Diego, CA	40	979	35	37	50	56	41	65	62	71	42	9	52	40	51	40	46	17	42	53	48	14	17	42	49
64	Henry E. Huntington M.S. Team 1 San Marino, CA	41	980	70	17	33	46	34	63	44	14	44	91	20	41	31	44	37	61	15	21	47	91	48	38	30
13	Kraemer M.S. Gold Placentia, CA	42	989	16	29	46	34	42	27	75	23	51	23	33	19	74	65	16	40	62	42	60	42	52	51	67
29	Oak Valley M.S. Merlin San Diego, CA	43	1019	41	19	51	73	5	31	16	91	17	11	18	22	25	46	49	91	75	67	91	31	61	34	54
44	Brightwood Elementary Team 2 Monterey Park, CA	44	1043	58	44	12	75	29	73	38	32	56	61	63	55	72	47	47	30	37	24	58	50	31	36	15
41	Mark Twain M.S. Team 1 Los Angeles, CA	45	1043	44	52	67	28	44	22	49	39	37	20	43	91	54	32	57	46	18	36	53	57	46	57	51
77	Sierra Madre M.S. Team 2 Sierra Madre, CA	46	1077	80	39	69	67	43	56	43	61	40	19	48	2	55	36	65	11	58	41	61	33	58	53	39
19	Mesa Verde M.S. Aguia San Diego, CA	47	1077	24	25	28	38	48	47	47	45	57	59	74	38	58	41	17	42	23	58	55	91	26	45	91
56	Edgewood M.S. West Covina, CA	48	1102	74	43	48	61	39	8	11	40	49	60	19	36	52	67	71	25	68	71	41	56	41	52	70
45	Brightwood Elementary Team 3 Monterey Park, CA	49	1153	77	65	52	57	45	66	40	47	38	63	36	60^*	36	76	39	28	77	43	54	28	66	41	19
15	Mesa Robles School Hacienda Heights, CA	50	1156	43	11	23	16	73	41	33	31	35	91	70	91	42	35	31	91	57	60	77	49	25	59	72
55	Dana M.S. Red Arcadia, CA	51	1173	21	40	91	47	49	60	60	63	47	53	69	65	62	62	66	10	65	52	42	7	55	32	55
54	Dana M.S. Purple Arcadia, CA	52	1181	60	58	77	54	18	35	56	56	29	55	38	25	64	71	64	19	35	50	69	32	76	64	76
75	Madrona M.S. Torrance, CA	53	1196	55	91	62	44	56	30	48	79	54	48	44	60^*	45	61	76	26	34	49	57	45	38	23	71
2	Boyceville M.H.S. Boyceville, WI	54	1218	79	15	47	53	54	77	65	58	61	24	67	57	39	49	40	56	50	91	43	37	82	43	31
65	Henry E. Huntington M.S. Team 2 San Marino, CA	55	1248	25	30	30	42	78	91	31	41	67	52	64	64	60	60	77	58	74	59	65	62	23	67	28
60	Gardner M.S. Team 2 Temecula, CA	56	1256	62	36	75	43	61	49	57	73	63	58	68	21	38	55	73	43	39	35	52	51	60	69	75
46	McPherson Magnet School Meteors Orange, CA	57	1279	83	66^*	80	63	57	69	58	33	70	34	66	27	71	58	52	29	43	70	74	17	43	60	56
22	Mesa Verde M.S. Arnar San Diego, CA	58	1281	64	41	61	58	35	38	69	27	31	62	45	8	91	59	91	12	24	91	64	91	56	72	91
74	Robert C. Fisler School Fullerton, CA	59	1286	53	50	60	79	75	40	50	50	43	42	84	3	61	69	60	62	31	62	27	91	53	77	64
8	Jeffrey Trail M.S. Peregrine Falcons Irvine, CA	60	1307	91	48	39	52	91	91	34	46	33	45	91	91	37	30	91	64	91	39	31	91	18	28	35
30	Hollencrest M.S. West Covina, CA	61	1308	3	47	68	40	67	15	45	64	68	90	73	91	65	74	33	41	46	64	72	91	57	65	29
51	Chaparral M.S. Team 2 Diamond Bar, CA	62	1317	49	61	34	70	71	52	63	74	75	91	34	91	24	64	50	91	49	69	19	60	27	62	37
81	Suzanne M.S. Walnut, CA	63	1322	20	73	29	66	63	80	54	54	72	90	49	91	76	9	51	91	25	48	40	91	45	44	61
42	Mark Twain M.S. Team 2 Los Angeles, CA	64	1326	52	66^*	41	65	65	59	76	70	53	28	82	49	49	48	59	48	30	61	76	91	68	68	22
40	Sierra Vista M.S. Team 5 Irvine, CA	65	1336	10	91	91	35	91	91	28	19	91	22	7	91	91	34	7	6	91	91	49	27	91	91	91
76	Sierra Madre M.S. Team 1 Sierra Madre, CA	66	1336	66	55	36	74	64	46	73	76	73	29	46	14	56	29	69	91	80	25	67	52	64	74	77
49	Cedarlane Academy Team 2 Hacienda Heights, CA	67	1339	38	76	74	55	47	68	67	59	58	90	59	60^*	70	54	53	60	45	38	66	39	70	31	62
84	Turtle Rock Elementary Team 2 Irvine, CA	68	1345	67	42	22	91	70	81	61	55	77	91	79	54	33	45	3	63	69	72	63	55	36	63	53
21	Mesa Verde M.S. Ari San Diego, CA	69	1372	71	34	76	31	22	55	71	60	62	90	65	6	57	50	45	91	21	56	56	91	80	91	91
83	Turtle Rock Elementary Team 1 Irvine, CA	70	1421	72	53	54	48	51	26	78	62	64	57	57	91	59	72	70	91	63	29	75	44	49	91	65
89	Westpark Elementary Raptors Irvine, CA	71	1434	59	28	72	77	91	61	51	91	60	6	71	91	91	57	21	38	91	91	35	91	40	71	50
86	Vail Ranch M.S. Team 1 Temecula, CA	72	1439	63	33	57	71	69	76	59	91	52	39	51	91	47	78	54	91	56	57	38	41	91	66	68
47	McPherson Magnet School Comets Orange, CA	73	1448	73	63	78	80	68	67	37	65	66	54	62	46	73	56	74	91	73	68	29	30	47	70	78
58	El Rancho Charter School Team 2 Anaheim, CA	74	1502	47	91	56	33	59	58	68	78	45	91	56	91	91	75	91	91	52	33	37	91	69	75	24
62	Harvard-Westlake M.S. Team 2 Los Angeles, CA	75	1514	91	91	16	64	91	70	81	66	71	91	39	91	67	70	44	91	48	91	21	91	72	55	2
70	Polytechnic School Team 1 Pasadena, CA	76	1536	56	56	17	78	74	91	66	75	69	41	75	91	66	53	48	51	91	91	70	63	81	91	42
88	Westpark Elementary Eagles Irvine, CA	77	1573	50	91	66	45	91	78	64	37	65	36	55	91	91	91	91	91	66	91	78	91	33	49	32
67	Oak M.S. Los Alamitos, CA	78	1591	69	91	91	50	52	72	72	69	79	91	72	91	63	68	41	91	59	34	68	91	71	33	73
69	Ocean Air School Particles San Diego, CA	79	1601	91	7	40	62	77	71	91	52	91	90	81	4	91	91	67	91	71	91	91	23	91	91	46
61	Harvard-Westlake M.S. Team 1 Los Angeles, CA	80	1618	91	91	55	90	62	79	53	30	74	91	77	91	41	91	79	91	47	51	91	91	73	56	23
63	Harvard-Westlake M.S. Team 3 Los Angeles, CA	81	1723	57	69	64	82	76	51	90	91	76	91	80	91	75	91	78	91	91	28	73	91	67	73	47
85	University Park Elementary Irvine, CA	82	1746	39	91	65	69	50	53	82	91	78	91	50	91	91	73	72	91	91	91	79	91	91	35	91
79	South Pointe M.S. Team 1 Walnut, CA	83	1769	68	91	91	76	53	48	80	91	91	46	91	91	91	91	91	16	91	91	91	64	91	91	44
78	Solis Park K-8 School Irvine, CA	84	1851	78	74	91	90	66	74	91	72	50	91	78	91	69	79	68	91	78	91	91	91	78	78	91
80	South Pointe M.S. Team 2 Walnut, CA	85	1853	84	91	91	91	91	91	91	67	91	91	42	34	91	91	91	91	67	91	91	91	24	91	79
90	Westpark Elementary Falcons Irvine, CA	86	1861	81	91	38	81	72	91	77	91	91	91	76	91	91	91	75	91	76	91	51	91	79	91	63
82	Thomas Starr King M.S. Los Angeles, CA	87	1875	61	59	91	91	91	91	91	57	91	90	91	91	91	91	91	91	81	91	91	91	62	91	9
71	Polytechnic School Team 2 Pasadena, CA	88	1946	91	75	91	91	91	91	91	91	91	91	91	7	44	91	91	91	91	91	91	91	91	91	91
14	Kraemer M.S. White Placentia, CA	89	1996	51	91	91	91	91	75	91	91	91	91	91	91	91	91	91	91	79	91	91	91	77	76	91
87	Vail Ranch M.S. Team 2 Temecula, CA	90	2093	91	91	91	91	91	91	91	91	91	91	91	91	91	91	91	91	91	91	91	91	91	91	91

Event	Points	Place	Notes
Anatomy and Physiology
Boomilever
Circuit Lab
Codebusters
Crime Busters
Disease Detectives
Dynamic Planet
Entomology
Experimental Design
Helicopter
Heredity
Hovercraft
Machines
Meteorology
Metric Mastery
Mission Possible
Potions and Poisons
Remote Sensing
Rocks and Minerals
Scrambler
Solar System
Water Quality
Write It Do It