| 2017 - 2018 Boys Varsity Swimming Schedule |
| Day | Date | Opponent | Location | Time |
| Saturday | 2/24/2018 | Pentathlon | SMCHS | 11:00 |
| Saturday | 3/3/2018 | Villa Park Relays | Villa Park HS | 1:00 |
| Friday | 3/9/2018 | Capo Valley Relays (Prelims) | Capo Valley HS | 3:00 |
| Saturday | 3/10/2018 | Capo Valley Relays (Finals) | Capo Valley HS | 2:00 |
| Thursday | 3/15/2018 | University HS | SMCHS | 3:00 |
| Thursday | 3/22/2018 | Mater Dei HS | SMCHS | 3:15 |
| Wednesday | 3/28/2018 | Servite HS | Servite HS | 3:15 |
| Saturday | 4/7/2018 | Catholic State Swim Challenge | SMCHS | 10:00 |
| Thursday | 4/12/2018 | St. John Bosco HS | St. John Bosco HS | 3:15 |
| Friday | 4/13/3018 | Tesoro HS | Tesoro HS | 3:15 |
| Tuesday | 4/17/2018 | JSerra HS | JSerra HS | 3:15 |
| Thursday | 4/19/2018 | Foothill Swim Games (Prelims) | Foothill HS | 3:00 |
| Saturday | 4/21/2018 | Foothill Swim Games (Finals) | Foothill HS | 10:00 |
| Thursday | 4/26/2018 | Orange Lutheran HS | SMCHS | 3:15 |
| Wednesday | 5/2/2018 | Trinity League (Prelims) | SMCHS | 4:00 |
| Friday | 5/4/2018 | Trinity League (Finals) | SMCHS | 2:00 |
| Thursday | 5/10/2018 | CIF Division I (Prelims) | Riverside City College | 9:00 |
| Saturday | 5/12/2018 | CIF Division I (Finals) | Riverside City College | 4:00 |
| Friday | 5/18/2018 | State Championships (Prelims) | Clovis West HS | 2:30 |
| Saturday | 5/19/2018 | State Championships (Finals) | Clovis West HS | 2:30 |
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| 2017 - 2018 Boys Varsity Diving Schedule |
| Day | Date | Opponent | Location | Time |
| Saturday | 3/24/2018 | Mission Viejo Invitational | Marguerite Rec. Cen. | 10:00 |
| Saturday | 4/14/2018 | Santa Margarita Invitational | SMCHS | 11:00 |
| Thursday | 5/3/2018 | Trinity League (Finals) | Marguerite Rec. Cen. | 10:00 |
| Tuesday | 5/8/2018 | CIF Division I (Finals) | Riverside City College | 11:00 |
| Saturday | 5/12/2018 | State Championship Qualifying | Riverside City College | 8:00 |
| Saturday | 5/19/2018 | State Championships (Finals) | Clovis West HS | 8:30 |
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| 2017 - 2018 Boys Junior Varsity Swimming Schedule |
| Day | Date | Opponent | Location | Time |
| Saturday | 2/24/2018 | Pentathlon | SMCHS | 11:00 |
| Saturday | 3/3/2018 | Villa Park Relays | Villa Park HS | 1:00 |
| Friday | 3/9/2018 | Canyon Relays | Canyon HS | 3:00 |
| Friday | 3/9/2018 | Capo Valley Relays (Prelims) | Capo Valley HS | 3:00 |
| Saturday | 3/10/2018 | Capo Valley Relays (Finals) | Capo Valley HS | 2:00 |
| Thursday | 3/15/2018 | University HS | SMCHS | 3:00 |
| Friday | 3/16/2018 | Santa Margarita Invite (Prelims) | SMCHS | 3:00 |
| Saturday | 3/17/2018 | Santa Margarita Invite (Finals) | SMCHS | 10:00 |
| Thursday | 3/22/2018 | Mater Dei HS | SMCHS | 3:15 |
| Wednesday | 3/28/2018 | Servite HS | Servite HS | 3:15 |
| Thursday | 4/12/2018 | St. John Bosco HS | St. John Bosco HS | 3:15 |
| Friday | 4/13/3018 | Tesoro HS | Tesoro HS | 3:15 |
| Tuesday | 4/17/2018 | JSerra HS | JSerra HS | 3:15 |
| Thursday | 4/26/2018 | Orange Lutheran HS | SMCHS | 3:15 |
| Wednesday | 5/2/2018 | Trinity League (Prelims) | SMCHS | 4:00 |
| Friday | 5/4/2018 | Trinity League (Finals) | SMCHS | 2:00 |
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| 2017 - 2018 Boys Frosh/Soph Swimming Schedule |
| Day | Date | Opponent | Location | Time |
| Saturday | 2/24/2018 | Pentathlon | SMCHS | 11:00 |
| Saturday | 3/3/2018 | Villa Park Relays | Villa Park HS | 1:00 |
| Friday | 3/9/2018 | Canyon Relays | Canyon HS | 3:00 |
| Friday | 3/9/2018 | Capo Valley Relays (Prelims) | Capo Valley HS | 3:00 |
| Saturday | 3/10/2018 | Capo Valley Relays (Finals) | Capo Valley HS | 2:00 |
| Thursday | 3/15/2018 | University HS | SMCHS | 3:00 |
| Friday | 3/16/2018 | Santa Margarita Invite (Prelims) | SMCHS | 3:00 |
| Saturday | 3/17/2018 | Santa Margarita Invite (Finals) | SMCHS | 10:00 |
| Thursday | 3/22/2018 | Mater Dei HS | SMCHS | 3:15 |
| Wednesday | 3/28/2018 | Servite HS | Servite HS | 3:15 |
| Thursday | 4/12/2018 | St. John Bosco HS | St. John Bosco HS | 3:15 |
| Friday | 4/13/3018 | Tesoro HS | Tesoro HS | 3:15 |
| Tuesday | 4/17/2018 | JSerra HS | JSerra HS | 3:15 |
| Thursday | 4/26/2018 | Orange Lutheran HS | SMCHS | 3:15 |
| Wednesday | 5/2/2018 | Trinity League (Prelims) | SMCHS | 4:00 |
| Friday | 5/4/2018 | Trinity League (Finals) | SMCHS | 2:00 |
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