| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Seed | Note |
|---|---|---|---|---|---|---|---|---|
| 3 | Carolina Day | A | Davis | McAfee | Mullins | Garris | 48.74 | |
| 4 | Grace Christian (Sanford) | A | Smith | Larson | Faulk | Brevard | 48.13 | |
| 5 | Trinity School of Durham | A | Mukherjee | Patz | Thomas | Weems | 48.65 | |
| 6 | Cary Christian | A | Stewart | Huss | Fox | Xu | 50.43 |
| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Seed | Note |
|---|---|---|---|---|---|---|---|---|
| 1 | Fayetteville Christian | A | Deel | Donegain | Dixon | Laney | 46.41 | |
| 2 | Coastal Christian | A | Salvant | Brinton | Schmick | Arnette | 45.53 | |
| 3 | Hickory Grove Christian | A | Morris | Rhodes | Williams | Shaw | 45.19 | |
| 4 | Trinity Academy of Raleigh | A | Von Helms | Forrest | Kirks | Backholm | 44.63 | |
| 5 | Gaston Christian | A | Smart | Southern | Beebe | Caspar | 45.18 | |
| 6 | Pope John Paul II | A | Lewis | Coggins | Wright | Williams | 45.25 | |
| 7 | Cape Fear Academy | A | Carmichael | Middleswarth | Mastro | Pittman | 46.37 | |
| 8 | Davidson Day | A | Carnaggio | Moore | Nandhakumar | Copeny | 46.75 |
| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Seed | Note |
|---|---|---|---|---|---|---|---|---|
| 1 | SouthLake Christian Academy | A | Johnson | Amini | Morrison | Cameron | 44.13 | |
| 2 | St. David's | A | Migdal | Little | Palmer | Crenshaw | 44.03 | |
| 3 | Wake Christian Academy | A | Ellis | Mercer | Dramis | Nobles | 43.91 | |
| 4 | Asheville School | A | Wallace | Wadsworth | Sumner | Larozar | 43.77 | |
| 5 | High Point Christian Academy | A | Krider | Moore | Wittenberg | Stewart | 43.86 | |
| 6 | Grace Christian (Raleigh) | A | Murphy | Taylor | Lanning | White | DNF | |
| 7 | Calvary Day School | A | Clarke | Obasi | Messer | Wells | 44.06 | |
| 8 | Asheville Christian Academy | A | Barnwell | Frank | Roth | Schroeder | DQ |