| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Payne, Charlie W (11)
|
NCGFSC |
1:01.99 |
1:01.16 |
-0.83 |
| 1 |
DeWalt, Grey B (11)
|
NCACCH |
1:10.13 |
1:07.83 |
-2.30 |
| 1 |
Maiorana, Zachary E (12)
|
NCACCH |
1:12.70 |
1:10.14 |
-2.56 |
| 2 |
Torsone, Bryce G (12)
|
NCGFSC |
1:02.84 |
1:01.89 |
-0.95 |
| 2 |
Garrett, Logan F (12)
|
NCYBAC |
1:07.02 |
1:08.67 |
1.65 |
| 2 |
Epps, Colton R (11)
|
VADYST |
1:11.52 |
1:10.38 |
-1.14 |
| 3 |
Delos Santos, Joshua B (11)
|
NCGFSC |
1:02.61 |
1:02.32 |
-0.29 |
| 3 |
Walcott, Noah S (11)
|
NCGFSC |
1:07.67 |
1:09.27 |
1.60 |
| 3 |
Carnahan, Declan A (12)
|
NCHAC |
1:11.25 |
1:11.69 |
0.44 |
| 4 |
Hepburn, Evan R (12)
|
NCACCH |
1:04.65 |
1:02.38 |
-2.27 |
| 4 |
Davis, Elliott C (11)
|
NCACCH |
1:08.53 |
1:10.62 |
2.09 |
| 4 |
Zhang, Andrew (11)
|
VADYST |
1:12.70 |
1:11.70 |
-1.00 |
| 5 |
Clayton, Thomas J (11)
|
NCGFSC |
1:02.80 |
1:03.93 |
1.13 |
| 5 |
Kolling-Perin, Judah S (11)
|
NCACCH |
1:13.71 |
1:12.79 |
-0.92 |
| 6 |
Walker, Maxwell T (12)
|
NCHAC |
1:23.15 |
1:17.75 |
-5.40 |
| 7 |
Ferris, William R (11)
|
NCACCH |
1:21.14 |
1:18.41 |
-2.73 |
| 8 |
Sedman-Young, Nicholas C (12)
|
NCHAC |
1:24.23 |
1:19.31 |
-4.92 |
| 9 |
Popescu, Stephen M (11)
|
NCHAC |
1:26.52 |
1:19.84 |
-6.68 |
| 10 |
Jones, Joshua M (11)
|
NCACCH |
1:20.25 |
1:23.64 |
3.39 |
| 11 |
Twiddy, Ayden N (12)
|
NCHAC |
1:35.99 |
1:26.92 |
-9.07 |
| 12 |
Ardia, Vincent D (11)
|
NCACCH |
1:33.61 |
1:28.27 |
-5.34 |
| 13 |
Lubrano, Charles R (11)
|
NCACCH |
1:29.25 |
1:30.26 |
1.01 |
| 14 |
Skurski, Owen R (11)
|
NCHAC |
1:35.99 |
1:30.50 |
-5.49 |
| 15 |
Spey, Jason A (11)
|
NCHAC |
1:42.99 |
1:38.17 |
-4.82 |
| 16 |
McMillan, Cooper R (11)
|
NCYBAC |
1:42.45 |
1:41.58 |
-0.87 |
|
Upadhyay, Apurva N (12)
|
NCGFSC |
1:17.75 |
NS |
- |
|
Flores, Gabriel (11)
|
NCGFSC |
|
NS |
- |