| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Bradshaw, Lane M (12)
|
NCMSA |
1:07.54 |
1:06.60 |
-0.94 |
| 1 |
Eickhoff, Christopher J (11)
|
NCGFSC |
1:22.02 |
1:20.95 |
-1.07 |
| 1 |
Schilling, Christopher A (11)
|
NCSGSA |
1:34.84 |
1:26.51 |
-8.33 |
| 1 |
Young, Greyson F (11)
|
NCGFSC |
1:32.60 |
1:36.12 |
3.52 |
| 2 |
Edwards, Jonathan P (12)
|
NCHPSC |
1:14.69 |
1:09.26 |
-5.43 |
| 2 |
Dame, Evan C (12)
|
NCLOY |
|
1:21.48 |
- |
| 2 |
Markoski, James D (12)
|
NCMOR |
1:53.81 |
1:28.66 |
-25.15 |
| 2 |
Garrett, Logan F (11)
|
NCYBAC |
|
1:40.16 |
- |
| 3 |
Walcott, Benjamin J (11)
|
NCGFSC |
1:26.10 |
1:21.52 |
-4.58 |
| 3 |
Blackburn, Logan W (12)
|
NCMOR |
1:36.18 |
1:32.62 |
-3.56 |
| 3 |
DaDura, John A (12)
|
NCGFSC |
1:39.44 |
1:42.83 |
3.39 |
| 4 |
Nye, Owen R (11)
|
NCYBAC |
1:19.09 |
1:22.16 |
3.07 |
| 4 |
Spivey, Timothy J (11)
|
NCMOR |
1:59.99 |
1:49.44 |
-10.55 |
| 5 |
Henage, Charles C (12)
|
NCMSA |
1:35.84 |
1:23.44 |
-12.40 |
| 5 |
Derwin, Nathaniel T (11)
|
NCGFSC |
1:34.75 |
1:49.73 |
14.98 |
| 6 |
Camp, Collin (11)
|
NCMOR |
1:22.50 |
1:24.45 |
1.95 |
| 6 |
Varikuti, Akhil V (11)
|
NCMSA |
|
2:23.88 |
- |
| 7 |
Cotham, James D (11)
|
NCMOR |
1:28.99 |
1:25.06 |
-3.93 |
|
Boyce, Matthew J (11)
|
NCMOR |
1:33.50 |
DQ |
- |