| Mon, 2/17/20 to Sun, 2/23/20Week 1 |
| Saturday, February 22, 2020 |
| 9:00 am - 12:00 pm | Wildcat Pentathlon | | vs. | Brea Olinda Boys Swim Team | | Brea Olinda High School-Pool |
| 9:00 am - 12:00 pm | Wildcat Pentathlon | | vs. | Brea Olinda Girls Swim Team | | Brea Olinda High School-Pool |
| Mon, 2/24/20 to Sun, 3/1/20Week 2 |
| Friday, February 28, 2020 |
| 3:00 pm - 6:00 pm | Brea Olinda Girls Swim Team | | vs. | St. Lucy's | | Damien High School |
| 3:00 pm - 6:00 pm | Brea Olinda Boys Swim Team | | vs. | Damien | | Damien High School |
| Mon, 3/2/20 to Sun, 3/8/20Week 3 |
| Friday, March 6, 2020 |
| 3:00 pm - 6:00 pm | Brea Olinda Boys Swim Team | | vs. | Canyon HS Relays | | Canyon High School |
| 3:00 pm - 6:00 pm | Brea Olinda Girls Swim Team | | vs. | Canyon HS Relays | | Canyon High School |
| Mon, 3/9/20 to Sun, 3/15/20Week 4 |
| Thursday, March 12, 2020 |
| 3:00 pm - 5:00 pm | Century Challenge | | vs. | Brea Olinda Girls Swim Team | | Brea Olinda High School-Pool |
| 3:00 pm - 5:00 pm | Century Challenge | | vs. | Brea Olinda Boys Swim Team | | Brea Olinda High School-Pool |
| Mon, 3/16/20 to Sun, 3/22/20Week 5 |
| Wednesday, March 18, 2020 |
| 3:00 pm - 6:00 pm | El Modena HS | | vs. | Brea Olinda Boys Swim Team | | Brea Olinda High School-Pool |
| 3:00 pm - 6:00 pm | El Modena HS | | vs. | Brea Olinda Girls Swim Team | | Brea Olinda High School-Pool |
| Mon, 3/23/20 to Sun, 3/29/20Week 6 |
| Wednesday, March 25, 2020 |
| 3:00 pm - 6:00 pm | Brea Olinda Girls Swim Team | | vs. | Yorba Linda HS | | Yorba Linda High School |
| 3:00 pm - 6:00 pm | Brea Olinda Boys Swim Team | | vs. | Yorba Linda HS | | Yorba Linda High School |
| Friday, March 27, 2020 |
| 3:00 pm - 6:00 pm | Frosh-Soph Invite Prelims | | vs. | Brea Olinda Boys Swim Team | | Brea Olinda High School-Pool |
| 3:00 pm - 6:00 pm | Frosh-Soph Invite Prelims | | vs. | Brea Olinda Girls Swim Team | | Brea Olinda High School-Pool |
| Saturday, March 28, 2020 |
| 8:30 am - 11:30 am | Frosh-Soph Invite Finals | | vs. | Brea Olinda Girls Swim Team | | Brea Olinda High School-Pool |
| 8:30 am - 11:30 am | Frosh-Soph Invite Finals | | vs. | Brea Olinda Boys Swim Team | | Brea Olinda High School-Pool |
| Mon, 3/30/20 to Sun, 4/5/20Week 7 |
| Wednesday, April 1, 2020 |
| 3:00 pm - 6:00 pm | Brea Olinda Boys Swim Team | | vs. | Esperanza | | Esperanza High School Pool |
| 3:00 pm - 6:00 pm | Brea Olinda Girls Swim Team | | vs. | Esperanza | | Esperanza High School Pool |
| Mon, 4/13/20 to Sun, 4/19/20Week 8 |
| Wednesday, April 15, 2020 |
| 3:00 pm - 6:00 pm | Foothill | | vs. | Brea Olinda Girls Swim Team | | Brea Olinda High School-Pool |
| 3:00 pm - 6:00 pm | Foothill | | vs. | Brea Olinda Boys Swim Team | | Brea Olinda High School-Pool |
| Thursday, April 16, 2020 |
| 3:00 pm - 6:00 pm | Brea Olinda Boys Swim Team | | vs. | Foothill Games-Boys Prelims | | Foothill High School |
| Friday, April 17, 2020 |
| 3:00 pm - 6:00 pm | Brea Olinda Girls Swim Team | | vs. | Foothills Games-Girls Prelims | | Foothill High School |
| Saturday, April 18, 2020 |
| 10:00 am - 1:00 pm | Brea Olinda Girls Swim Team | | vs. | Foothills Games-Coed Finals | | Foothill High School |
| 10:00 am - 1:00 pm | Brea Olinda Boys Swim Team | | vs. | Foothills Games-Coed Finals | | Foothill High School |
| Mon, 4/20/20 to Sun, 4/26/20Week 9 |
| Wednesday, April 22, 2020 |
| 3:00 pm - 6:00 pm | Brea Olinda Boys Swim Team | | vs. | Canyon | | Canyon High School |
| 3:00 pm - 6:00 pm | Brea Olinda Girls Swim Team | | vs. | Canyon | | Canyon High School |
| Mon, 4/27/20 to Sun, 5/3/20Week 10 |
| Tuesday, April 28, 2020 |
| —:— — | Brea Olinda Girls Swim Team | | vs. | Crestview League Prelims | | |
| Wednesday, April 29, 2020 |
| —:— — | Brea Olinda Boys Swim Team | | vs. | Crestview League Prelims | | |
| Thursday, April 30, 2020 |
| —:— — | Brea Olinda Boys Swim Team | | vs. | Crestview League Finals | | |
| —:— — | Brea Olinda Girls Swim Team | | vs. | Crestview League Finals | | |
| Friday, May 1, 2020 |
| —:— — | Brea Olinda Girls Swim Team | | vs. | Crestview League Varsity Finals | | |
| —:— — | Brea Olinda Boys Swim Team | | vs. | Crestview League Varsity Finals | | |
| Mon, 5/4/20 to Sun, 5/10/20Week 11 |
| Thursday, May 7, 2020 |
| 9:00 am - 1:00 pm | Brea Olinda Boys Swim Team | | vs. | CIF Division 1 Prelims | | Riverside City College Aquatics Complex |
| 9:00 am - 1:00 pm | Brea Olinda Girls Swim Team | | vs. | CIF Division 1 Prelims | | Riverside City College Aquatics Complex |
| Saturday, May 9, 2020 |
| 11:00 am - 2:00 pm | Brea Olinda Girls Swim Team | | vs. | CIF Division 1 Finals | | Riverside City College Aquatics Complex |
| 11:00 am - 2:00 pm | Brea Olinda Boys Swim Team | | vs. | CIF Division 1 Finals | | Riverside City College Aquatics Complex |
