4x100 RelayCompare top 8 |
| 1. | | Alvaro Cardenas Carlos Quiroz Elias Muro Felipe Figueroa | 44.39 | CA | Franklin (S) | Mar 31 | 2018 Delta Mustang HS Invitational |
| 2. | | Relay Team | 44.44 | CA | Franklin (S) | May 11 | SJAA Championships (Prelims & Finals) |
| 3. | | Angelo Washington Elias Muro Felipe Figueroa Carlos Quiroz | 45.01 | CA | Franklin (S) | Apr 21 | 19th Annual Pittsburg Relays |
| 4. | | Alvaro Cardenas Felipe Figueroa Elias Muro Carlos Quiroz | 45.34 | CA | Franklin (S) | May 16 | Sac Joaquin Section DI Prelims & Finals (May 16 & 18) |
| 5. | | Alvaro Cardenas Elias Muro Felipe Figueroa Carlos Quiroz | 45.41 | CA | Franklin (S) | Mar 17 | Husky Invitational |
| 6. | | Jesus Lares Martin Munigua Abel Bautista Abraham Franco | 48.48 | CA | Franklin (S) | Mar 03 | 10th Annual Dean Andreessen Classic |
| 7. | | Martin Munigua Angelo Cararez Abraham Franco Jesus Lares | 48.85 | CA | Franklin (S) | Apr 21 | 19th Annual Pittsburg Relays |
| 8. | | Abraham Franco Angelo Cararez Jesus Lares Martin Munigua | 49.40 | CA | Franklin (S) | Mar 17 | Husky Invitational |