| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Schultz, Tyler (11)
|
NICVSC |
1:21.85 |
1:20.47 |
-1.38 |
| 2 |
El Ghissassi, Awab (11)
|
NIVEST |
1:21.14 |
1:22.23 |
1.09 |
| 3 |
Cox, Oliver S (11)
|
NIHAWK |
1:36.94 |
1:25.77 |
-11.17 |
| 4 |
Lucero, Cody (11)
|
NICSST |
1:43.57 |
1:29.20 |
-14.37 |
| 5 |
Segal, Samuel M (11)
|
NIHAWK |
1:52.06 |
1:33.61 |
-18.45 |
| 6 |
Palmesano, Samuel P (12)
|
NIHAWK |
1:50.00 |
1:35.38 |
-14.62 |
| 7 |
Cho, Seojun (11)
|
NIHAWK |
1:51.77 |
1:37.07 |
-14.70 |
| 8 |
TenEyck, Kaden T (11)
|
NIKRKN |
1:47.28 |
1:38.11 |
-9.17 |
| 9 |
Albertalli, Cyris F (12)
|
NIKRKN |
1:37.67 |
1:38.23 |
0.56 |
| 10 |
Brenen-Buseck, Samuel R (11)
|
NICSST |
1:50.46 |
1:38.57 |
-11.89 |
| 11 |
Webster, Travis J (12)
|
NIWAAC |
1:44.09 |
1:39.07 |
-5.02 |
| 12 |
Cleveland, Matthew J (12)
|
NIUNAC |
1:49.44 |
1:40.20 |
-9.24 |
| 13 |
Wood, Andrew G (11)
|
NIKRKN |
1:55.87 |
1:42.97 |
-12.90 |
|
Longwell, Wally J (12)
|
NICSST |
2:40.12 |
DQ |
- |
|
Ballard, Mason D (11)
|
NIHAWK |
1:55.00 |
DQ |
- |