| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
McDowell, Lennox J (12)
|
PVSTJS |
1:09.07 |
1:09.29 |
0.22 |
| 2 |
Lam, Alan Q (11)
|
PVFISH |
1:15.97 |
1:12.67 |
-3.30 |
| 3 |
Bockman, Isaac D (11)
|
PVFISH |
1:15.04 |
1:13.45 |
-1.59 |
| 4 |
McNeely, Connor R (12)
|
PVMAKO |
1:13.73 |
1:15.89 |
2.16 |
| 5 |
Moore, Collin D (11)
|
PVFISH |
1:19.78 |
1:16.71 |
-3.07 |
| 6 |
Elder, Lucas A (12)
|
PVMAKO |
1:27.91 |
1:17.52 |
-10.39 |
| 7 |
Matsuki, Hiroto S (11)
|
PVFISH |
1:19.82 |
1:18.53 |
-1.29 |
| 8 |
Nguyen, Ethan C (11)
|
PVFISH |
1:21.29 |
1:18.59 |
-2.70 |
| 9 |
Strnad, Thomas M (11)
|
PVMAKO |
1:34.33 |
1:18.85 |
-15.48 |
| 10 |
Prunty, Robert W (12)
|
PVMAKO |
1:24.71 |
1:20.14 |
-4.57 |
| 11 |
Terman, Benjamin E (12)
|
PVMAKO |
1:23.35 |
1:23.26 |
-0.09 |
| 12 |
Laskowski, Malcolm E (11)
|
PVSTJS |
1:21.67 |
1:23.47 |
1.80 |
| 13 |
Brennan, Beckett P (11)
|
PVSTJS |
1:29.03 |
1:24.87 |
-4.16 |
| 14 |
Truax, Teague S (11)
|
PVMAKO |
|
1:30.48 |
- |
| 15 |
Jewett, Jakob M (11)
|
PVMAKO |
1:31.68 |
1:31.89 |
0.21 |
| 16 |
Montgomery, Nicholas S (11)
|
PVSTJS |
|
1:34.32 |
- |
| 17 |
Chiquitucto, Christian S (11)
|
PVMAKO |
|
1:41.51 |
- |
| 18 |
Fricke, Grant R (11)
|
PVSTJS |
|
1:58.90 |
- |
|
Wojtaszek, Dante G (11)
|
PVMAKO |
1:23.68 |
DQ |
- |