Southern California Division 3 Championships
Saturday, November 11, 2023 - Capistrano Valley High School
| Group Name | Class | Perform | Band Gate Entry | Pit Gate Entry | Warm-up Area | Warm-up Time |
| Artesia High School Pioneer Regiment | 3A | 2:00 PM | 1:56 PM | 1:50 PM | A | 12:55 PM |
| Citrus Hill High School | 3A | 2:13 PM | 2:09 PM | 2:03 PM | B | 1:08 PM |
| Garden Grove High School Argonaut Marching Band | 3A | 2:26 PM | 2:22 PM | 2:16 PM | C | 1:21 PM |
| El Modena High School | 3A | 2:39 PM | 2:35 PM | 2:29 PM | D | 1:34 PM |
| Westminster High School | 3A | 2:52 PM | 2:48 PM | 2:42 PM | A | 1:47 PM |
| BREAK | 3:05 PM | |||||
| Nogales Noble Regiment | 3A | 3:20 PM | 3:16 PM | 3:10 PM | B | 2:15 PM |
| Wilson High School | 3A | 3:33 PM | 3:29 PM | 3:23 PM | C | 2:28 PM |
| Rosemead High School Panther Sound | 3A | 3:46 PM | 3:42 PM | 3:36 PM | D | 2:41 PM |
| Whittier High School Cardinal Brigade | 3A | 3:59 PM | 3:55 PM | 3:49 PM | A | 2:54 PM |
| Fontana High School | 3A | 4:12 PM | 4:08 PM | 4:02 PM | B | 3:07 PM |
| DINNER | 4:25 PM | |||||
| Centennial High School | 3A | 6:00 PM | 5:56 PM | 5:50 PM | C | 4:55 PM |
| Rancho Alamitos High School | 3A | 6:13 PM | 6:09 PM | 6:03 PM | D | 5:08 PM |
| Murrieta Valley High School Crimson Cadets | 3A | 6:26 PM | 6:22 PM | 6:16 PM | A | 5:21 PM |
| Sultana High School | 3A | 6:39 PM | 6:35 PM | 6:29 PM | B | 5:34 PM |
| Alta Loma High School Entertainment Corps | 3A | 6:52 PM | 6:48 PM | 6:42 PM | C | 5:47 PM |
| BREAK | 7:05 PM | |||||
| Capistrano Valley High School | 3A | 7:20 PM | 7:16 PM | 7:10 PM | D | 6:15 PM |
| Colony High School Titan Regiment | 3A | 7:33 PM | 7:29 PM | 7:23 PM | A | 6:28 PM |
| Scripps Ranch High School | 3A | 7:46 PM | 7:42 PM | 7:36 PM | B | 6:41 PM |
| Aliso Niguel Marching Band | 3A | 7:59 PM | 7:55 PM | 7:49 PM | C | 6:54 PM |
| El Toro High School Royal Blue Regiment | 3A | 8:12 PM | 8:08 PM | 8:02 PM | D | 7:07 PM |
| AWARDS | 8:40 PM | |||||