| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
VanZandt, James R (12)
|
PVPM |
1:25.06 |
1:21.23 |
-3.83 |
| 2 |
Culligan, Nolan L (12)
|
PVPM |
1:22.75 |
1:22.00 |
-0.75 |
| 3 |
Hansen, Benjamin T (12)
|
PVYORK |
1:24.41 |
1:22.45 |
-1.96 |
| 4 |
Maloney, Michael A (12)
|
PVAAC |
1:22.45 |
1:22.53 |
0.08 |
| 5 |
Chung, Eugene (11)
|
PVSSCT |
1:24.52 |
1:22.77 |
-1.75 |
| 6 |
Heron, Taran J (11)
|
PVPM |
1:22.33 |
1:22.82 |
0.49 |
| 7 |
Dedes, Panagiotis (12)
|
PVPM |
1:23.57 |
1:24.55 |
0.98 |
| 8 |
Kaczor, Damian N (12)
|
PVAAC |
1:25.41 |
1:25.51 |
0.10 |
| 9 |
Park, Jake E (12)
|
PVMAC |
1:25.03 |
1:25.91 |
0.88 |
| 10 |
Cornell, Andrew D (11)
|
PVPM |
1:26.12 |
1:26.74 |
0.62 |
| 11 |
Shepherd, Charles E (12)
|
PVPM |
1:27.65 |
1:29.33 |
1.68 |
| 12 |
Cocker, Emmett A (11)
|
PVYORK |
1:29.06 |
1:29.45 |
0.39 |
| 13 |
Hamamgian, Gabriel K (12)
|
PVPM |
1:34.00 |
1:29.69 |
-4.31 |
| 14 |
Whang, Christopher (11)
|
PVYORK |
1:28.63 |
1:31.47 |
2.84 |
| 15 |
Stipanovic, Charles A (12)
|
PVYORK |
1:29.26 |
1:31.98 |
2.72 |
| 16 |
Mahar, Michael S (12)
|
PVPM |
1:31.92 |
1:32.75 |
0.83 |
| 17 |
Welck, Landon M (11)
|
PVYORK |
1:32.36 |
1:33.13 |
0.77 |
| 18 |
Yiengst, Mason K (12)
|
PVAAC |
1:31.10 |
1:34.84 |
3.74 |
|
McCall, William F (11)
|
PVYORK |
1:33.33 |
DQ |
- |
|
Reber, Casen C (11)
|
PVPM |
1:22.34 |
NS |
- |