| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Peng, Alex R (12)
|
NIHAWK |
1:26.18 |
1:21.87 |
-4.31 |
| 2 |
Cho, Seojun (12)
|
NIHAWK |
1:32.01 |
1:22.81 |
-9.20 |
| 3 |
Dinh, Brendan D (11)
|
NIWEBS |
1:29.46 |
1:23.87 |
-5.59 |
| 4 |
Evans, Ethan D (11)
|
NIWEBS |
1:22.14 |
1:24.88 |
2.74 |
| 5 |
Kelley, Cohen R (11)
|
NIGRAT |
1:25.81 |
1:27.57 |
1.76 |
| 6 |
Eagley, Wyatt T (11)
|
NIPMSC |
1:29.12 |
1:27.71 |
-1.41 |
| 7 |
Lewis, Christopher J (11)
|
NIUN-V |
1:28.62 |
1:28.08 |
-0.54 |
| 8 |
Ray, Gavin M (11)
|
NIVICT |
1:37.23 |
1:30.12 |
-7.11 |
| 9 |
Kuzin, Gregory (12)
|
NIPACK |
1:33.10 |
1:30.27 |
-2.83 |
| 10 |
O'Connor, Quinn M (11)
|
NIGRSC |
|
1:41.38 |
- |
| 11 |
Passinault, Easton J (12)
|
NIGRSC |
1:45.46 |
1:42.47 |
-2.99 |
| 12 |
Diebold, Matthew E (11)
|
NIGRAT |
1:43.02 |
1:43.78 |
0.76 |
| 13 |
Ray, Noah L (11)
|
NIGRSC |
|
1:48.11 |
- |
|
DaGama, Michael F (12)
|
NIVICT |
1:34.43 |
DQ |
- |
|
Golembiewski, Lucas A (12)
|
NIPACK |
1:13.39 |
NS |
- |