| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Seed | Note |
|---|---|---|---|---|---|---|---|---|
| 3 | Carolina Day | A | Henry | Magura | Quast | Davis | 3:59.57 | |
| 4 | Pope John Paul II | A | Wright | Dunn | Lewis | Jones | 3:47.13 | |
| 5 | Grace Christian (Sanford) | A | Smith | Blackwell | Larson | Borda-McNamara | 3:58.37 |
| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Seed | Note |
|---|---|---|---|---|---|---|---|---|
| 1 | Asheville Christian Academy | A | Roth | Greene | Herzog | Medrano | 3:46.79 | |
| 2 | High Point Christian Academy | A | Bialobrzeski | Hamlett | McDonald | Knox | 3:45.40 | |
| 3 | Cary Christian | A | Scott | Holmes | Ruggero | Nicolau | 3:43.41 | |
| 4 | Trinity School of Durham | A | Dial | Todd | Worsham | Krzmarzick | 3:42.40 | |
| 5 | Trinity Academy of Raleigh | A | Kirby | Spielman | Kirks | Waldman | 3:43.17 | |
| 6 | Cape Fear Academy | A | Lea | Holt | Lin | Miller | 3:43.54 | |
| 7 | Fayetteville Christian | A | Narcisse | Talley | Talley | Brooks | 3:46.09 | |
| 8 | Coastal Christian | A | Brown | Pound | Morgan | Kraemer | 3:46.90 |
| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Seed | Note |
|---|---|---|---|---|---|---|---|---|
| 1 | St. David's | A | Steele | Migdal | Palmer | Riddick | 3:40.36 | |
| 2 | SouthLake Christian Academy | A | Cameron | Amini | Johnson | Morrison | 3:34.53 | |
| 3 | Calvary Day School | A | Messer | Heath | Sealy | Wells | 3:32.37 | |
| 4 | Hickory Grove Christian | A | Williams | Young | Morrow | Figueroa | 3:29.57 | |
| 5 | Asheville School | A | Wallace | Wallace | Cowan | Wang | 3:32.19 | |
| 6 | Grace Christian (Raleigh) | A | Horst | Horton | Kaluka | Hickman | 3:33.07 | |
| 7 | Wake Christian Academy | A | Silva | Tierney | Schwerman | Welch | 3:38.65 | |
| 8 | Gaston Christian | A | Beebe | Hoersch | Hoersch | Butts | 3:41.13 |