| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Neal, Rome J (12)
|
MRAGUA |
1:08.76 |
1:07.67 |
-1.09 |
| 2 |
Mehra, Nikhil A (12)
|
MRAGUA |
1:12.48 |
1:09.57 |
-2.91 |
| 3 |
Meyer, Junhyun T (12)
|
MRUN-Q |
1:14.09 |
1:10.60 |
-3.49 |
| 4 |
Justiniano, Hayden C (12)
|
MRBGNW |
1:20.24 |
1:11.25 |
-8.99 |
| 5 |
Thakker, Kaelen (11)
|
MRAGUA |
1:16.27 |
1:14.86 |
-1.41 |
| 6 |
Belvedere, Pietro (11)
|
MRAGUA |
1:17.12 |
1:17.69 |
0.57 |
| 7 |
Pinto, Kaden E (10)
|
NJBB |
1:16.52 |
1:18.85 |
2.33 |
| 8 |
Harutunyan, Adrian (10)
|
MRAGUA |
1:27.77 |
1:23.40 |
-4.37 |
| 9 |
Huang, Ian A (10)
|
MRBKR |
1:28.33 |
1:29.12 |
0.79 |
| 10 |
Lee, Avery W (11)
|
MRBGNW |
1:34.92 |
1:31.55 |
-3.37 |
| 11 |
Figueras, Julian D (12)
|
MRBKR |
1:24.66 |
1:31.92 |
7.26 |
| 12 |
Smith, Quinn (9)
|
MRAGUA |
1:37.03 |
1:34.75 |
-2.28 |
| 13 |
Moore, Jack (9)
|
MRAGUA |
1:45.77 |
1:35.84 |
-9.93 |
| 14 |
Ogata, Tsubasa (10)
|
MRAGUA |
1:36.56 |
1:37.40 |
0.84 |
| 15 |
Qian, Molin (9)
|
MRAGUA |
1:37.77 |
1:41.33 |
3.56 |
|
Louzao, Alan (10)
|
MRAGUA |
|
DQ |
- |
|
Palacios, Myles J (10)
|
MRQNS |
|
DQ |
- |
|
Beckford Vera, Dominic (11)
|
MRRA |
1:39.44 |
DQ |
- |