Regular Season Show at Schurr High School
Saturday, March 18, 2023 - Schurr High School, Montebello, CA
| Group Name | Division | Perform | Staging | Warm Up Time | Warm Up Area |
| Peninsula High School Indoor Percussion | SA | 1:00 PM | 12:55 PM | 12:00 PM | A |
| Citrus Hill Indoor Percussion | SA | 1:12 PM | 1:07 PM | 12:12 PM | A |
| La Puente High School Indoor | SA | 1:24 PM | 1:19 PM | 12:24 PM | A |
| John W. North Indoor Percussion | SA | 1:36 PM | 1:31 PM | 12:36 PM | A |
| Whittier High School Indoor Percussion Ensemble | SA | 1:48 PM | 1:43 PM | 12:48 PM | A |
| La Habra High School Indoor Percussion | SA | 2:00 PM | 1:55 PM | 1:00 PM | A |
| BREAK | 2:12 PM | ||||
| Savanna High School Indoor Percussion | SA | 2:45 PM | 2:40 PM | 1:45 PM | A |
| Sultana High School Indoor | SA | 2:57 PM | 2:52 PM | 1:57 PM | A |
| Ontario High School Indoor | SA | 3:09 PM | 3:04 PM | 2:09 PM | A |
| DINNER | 3:21 PM | ||||
| San Marino High School Indoor Percussion | SO | 4:18 PM | 4:13 PM | 3:18 PM | A |
| Ramona High School Indoor Percussion | SO | 4:30 PM | 4:25 PM | 3:30 PM | A |
| BREAK | 4:42 PM | ||||
| Bishop Amat High School Indoor | SCC | 4:50 PM | 4:45 PM | 3:50 PM | A |
| Santa Fe High School Indoor | SCC | 5:02 PM | 4:57 PM | 4:02 PM | A |
| Colony High School Indoor | SCC | 5:14 PM | 5:09 PM | 4:14 PM | A |
| Temecula Valley High School Golden Valley Regiment Indoor | SCC | 5:26 PM | 5:21 PM | 4:26 PM | A |
| AWARDS | 6:00 PM | ||||