| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Orr, Harrison F (11)
|
MAJW |
1:08.30 |
1:20.85 |
12.55 |
| 2 |
Naraga, Wilfred Benedict L (12)
|
MAUMAC |
1:10.52 |
1:20.88 |
10.36 |
| 3 |
Li, Frederick (12)
|
MANRG |
1:08.91 |
1:21.02 |
12.11 |
| 4 |
Hoy, Andrew J (12)
|
MAUMAC |
1:08.57 |
1:21.08 |
12.51 |
| 5 |
Jellig, Conor M (11)
|
MAJW |
1:09.59 |
1:21.62 |
12.03 |
| 6 |
Wilmore, Aaron L (12)
|
MADST |
1:08.80 |
1:22.07 |
13.27 |
| 7 |
Youseff, Noah N (12)
|
NJBWTD |
1:09.93 |
1:23.12 |
13.19 |
| 8 |
Janton, Tommy (11)
|
MAKAY |
1:11.49 |
1:23.22 |
11.73 |
| 9 |
Lewke, Kevin S (12)
|
MADST |
1:09.08 |
1:23.80 |
14.72 |
| 10 |
Simms, Aidan R (12)
|
MAJW |
1:09.91 |
1:24.87 |
14.96 |
| 11 |
Rosenthal, Zachary L (12)
|
MAJW |
1:10.97 |
1:25.04 |
14.07 |
| 12 |
Christou, Alexander (11)
|
MAJW |
1:19.83 |
1:28.42 |
8.59 |
| 13 |
Park, Tate J (11)
|
MAFSS |
1:13.20 |
1:28.88 |
15.68 |
| 14 |
Cox, Jeremy (11)
|
MANRG |
1:11.91 |
1:30.46 |
18.55 |
| 15 |
Lee, Jinshik (11)
|
NJBWTD |
1:20.93 |
1:30.67 |
9.74 |
| 16 |
Faikish, Ryan A (12)
|
MANPAC |
1:12.31 |
1:30.81 |
18.50 |
| 17 |
Perrin, Liam J (11)
|
MAKAY |
1:15.17 |
1:31.53 |
16.36 |
| 18 |
Gutekunst, Jack P (11)
|
MAJW |
1:16.86 |
1:32.22 |
15.36 |
| 19 |
Freece, Robert M (11)
|
MANPAC |
1:20.82 |
1:32.51 |
11.69 |
| 20 |
Igoe, Ryan J (12)
|
MANRG |
1:23.07 |
1:33.34 |
10.27 |
| 21 |
Bashir, Ameer D (11)
|
MADST |
1:16.81 |
1:34.62 |
17.81 |