| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Zucker, Liam J (11)
|
MRAGUA |
1:03.95 |
1:02.75 |
-1.20 |
| 2 |
Thakker, Kaelen (11)
|
MRAGUA |
1:05.04 |
1:04.84 |
-0.20 |
| 3 |
Davis, Jonathan (11)
|
MRAGUA |
1:07.72 |
1:06.31 |
-1.41 |
| 4 |
Mejia VanVoorhis, Lucca (11)
|
MRNYS |
1:09.32 |
1:06.91 |
-2.41 |
| 5 |
Kanzaki, Sena (11)
|
MRAGUA |
1:06.36 |
1:07.05 |
0.69 |
| 6 |
Murphy, Colin D (11)
|
MRCOND |
1:04.92 |
1:07.20 |
2.28 |
| 7 |
Belvedere, Pietro (11)
|
MRAGUA |
1:07.73 |
1:07.58 |
-0.15 |
| 8 |
Van Loan, Gerard R (11)
|
MRHVD |
1:08.47 |
1:07.74 |
-0.73 |
| 9 |
Jorsling, Jamal C (11)
|
MRBAD |
1:11.77 |
1:07.88 |
-3.89 |
| 10 |
Vargas, Benjamin (11)
|
MRAGUA |
1:07.44 |
1:08.08 |
0.64 |
| 11 |
Marincenko, Aleksey V (11)
|
MRSSL |
1:12.66 |
1:08.93 |
-3.73 |
| 12 |
Gargano, Romyn A (11)
|
MRNYS |
1:08.82 |
1:09.59 |
0.77 |
| 13 |
Chan, Donald (11)
|
MRAGUA |
1:11.69 |
1:10.72 |
-0.97 |
| 14 |
Dressler, Lucas (11)
|
MRAGUA |
1:12.29 |
1:11.44 |
-0.85 |
| 15 |
Siler, Blake W (11)
|
MRBAD |
1:10.21 |
1:14.96 |
4.75 |
| 16 |
Huang, Leo (11)
|
MRAGUA |
1:18.14 |
1:15.00 |
-3.14 |
| 17 |
Toliver, Reece B (11)
|
MRAGUA |
1:27.71 |
1:18.10 |
-9.61 |
| 18 |
Oh, Serwon (11)
|
MRAQRC |
1:27.00 |
1:24.09 |
-2.91 |
| 19 |
Osullivan, Fintan J (11)
|
MRCOND |
1:28.06 |
1:25.27 |
-2.79 |
| 20 |
Connell, David (11)
|
MRCOND |
|
1:26.76 |
- |
| 21 |
Kang, Jisung J (11)
|
MRAQRC |
1:36.73 |
1:28.36 |
-8.37 |
| 22 |
Mitchell, Brendan T (11)
|
MRCOND |
1:33.01 |
1:33.58 |
0.57 |
| 23 |
Critelli, Julian F (11)
|
MRSSL |
1:40.93 |
1:34.13 |
-6.80 |
| 24 |
Yim, Peter Varick M (11)
|
MRCOND |
1:44.34 |
1:38.86 |
-5.48 |
| 25 |
Klesh, Ian H (11)
|
MRCOND |
1:37.54 |
1:41.12 |
3.58 |
| 26 |
Rios-Argueta, Hugo (11)
|
MRSSL |
|
1:56.25 |
- |
|
Spencer, Mason (11)
|
MRCOND |
1:39.90 |
DQ |
- |
|
Zarnegar, Preston (11)
|
MRAGUA |
1:36.65 |
NS |
- |