| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Walcott, David I (12)
|
NCGFSC |
1:09.82 |
1:08.66 |
-1.16 |
| 2 |
Eickhoff, Christopher J (11)
|
NCGFSC |
1:15.42 |
1:14.91 |
-0.51 |
| 3 |
Derwin, Nathaniel T (11)
|
NCGFSC |
1:18.30 |
1:20.49 |
2.19 |
| 4 |
Walcott, Benjamin J (11)
|
NCGFSC |
1:16.18 |
1:21.23 |
5.05 |
| 5 |
Stroud, Evan T (12)
|
NCGOLD |
1:21.69 |
1:21.56 |
-0.13 |
| 6 |
Radom, Nicholas G (11)
|
NCGFSC |
1:21.57 |
1:21.74 |
0.17 |
| 7 |
Clayton, William F (11)
|
NCGFSC |
1:33.47 |
1:27.25 |
-6.22 |
| 8 |
Grant, Aiden P (11)
|
NCYBAC |
1:27.47 |
1:30.17 |
2.70 |
| 9 |
Fleming, Robert T (12)
|
NCVACB |
1:42.23 |
1:33.89 |
-8.34 |
| 10 |
Wozniak, Damien X (12)
|
NCRMY |
|
1:34.39 |
- |
| 11 |
Haggis, Anderson E (12)
|
NCRMY |
|
1:34.62 |
- |
| 12 |
Stouffer, Caleb D (11)
|
NCGOLD |
1:40.21 |
1:35.57 |
-4.64 |
| 13 |
Morse, Talen J (11)
|
NCYBAC |
|
1:37.85 |
- |
| 14 |
Vande Slunt, Micah D (12)
|
NCCPDD |
|
2:21.39 |
- |