| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Seed |
|---|---|---|---|---|---|---|---|
| 1 | Silsbee | A | Norsworthy | Mitchell-Vaughn | Hafford | Hill | NT |
| 2 | Newton | A | Alfred | Murchinson | Green | Foster | 49.50 |
| 3 | Hamshire-Fannett | A | Cormier | Guidry | Green | Levine | 48.95 |
| 5 | Orange Little Cypress-Mauriceville | A | Le | Tippins | Chargois | Barclay | 49.47 |
| 6 | Sour Lake Hardin-Jefferson | A | johse | Grogan | Fregia | Banks | 51.16 |
| 7 | Vidor High School | A | Porterfield | Heater | Green | Roche | 51.97 |
| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Seed |
|---|---|---|---|---|---|---|---|
| 1 | Warren | A | Tillerson | Rauwerda | Ausmus | Bean | NT |
| 2 | Anahuac | A | Guice | Schonenberg | Watts | May | 54.44 |
| 3 | Bridge City | A | Landry | CARVER | LOBRADA | Juneau | 53.78 |
| 5 | Orangefield | A | Barnett | Traxler | JOSEPHSON | McKnight | 54.29 |
| 6 | Buna | A | Everett | Caillier | McGallion | Phillips | NT |
| 7 | West Orange-Stark | A | JANICE | Levi | Miller | Wysong | NT |