| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Aparicio, Emilio (12)
|
NCRSA |
1:20.00 |
1:17.81 |
-2.19 |
| 2 |
McCarthy, Luke T (11)
|
NCECA |
1:19.72 |
1:18.25 |
-1.47 |
| 3 |
Roberts, Christopher S (11)
|
NCCAT |
1:16.55 |
1:18.42 |
1.87 |
| 4 |
Schoenagel, Matthew R (11)
|
NCRSA |
1:22.86 |
1:20.17 |
-2.69 |
| 5 |
Schonwalder, Otto L (12)
|
NCCAT |
1:26.24 |
1:25.65 |
-0.59 |
| 6 |
Diacumakos, Nicholas R (11)
|
NCRSA |
1:29.13 |
1:30.02 |
0.89 |
| 7 |
Kinlan, Liam P (12)
|
NCECA |
|
1:31.85 |
- |
| 8 |
Malone, Samuel M (11)
|
NCRSA |
1:37.74 |
1:33.23 |
-4.51 |
| 9 |
Bridgers, Tillman M (11)
|
NCRSA |
1:34.14 |
1:33.86 |
-0.28 |
| 10 |
Kinlan, Logan T (11)
|
NCECA |
1:44.59 |
1:34.45 |
-10.14 |
| 11 |
Roth, Matej E (11)
|
NCECA |
1:37.34 |
1:36.04 |
-1.30 |
| 12 |
Pesko, Aiden C (12)
|
NCECA |
1:49.96 |
1:41.77 |
-8.19 |
| 13 |
Marlow, Tiago V (11)
|
NCECA |
|
1:43.93 |
- |
| 14 |
White, Deacon C (11)
|
NCRSA |
1:55.51 |
1:58.55 |
3.04 |
|
Kightlinger, Evan C (12)
|
NCRSA |
1:27.49 |
NS |
- |