| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kostov, Mason (12)
|
MRAGUA |
1:02.73 |
1:01.53 |
-1.20 |
| 2 |
Randolph, Alexander A (12)
|
MRAGUA |
1:16.01 |
1:08.88 |
-7.13 |
| 3 |
Poppito, James J (12)
|
MRLIE |
1:10.31 |
1:08.99 |
-1.32 |
| 4 |
Sinclair, Thijs R (11)
|
MRLIE |
1:11.08 |
1:09.92 |
-1.16 |
| 5 |
Neal, Rome J (12)
|
MRAGUA |
1:10.83 |
1:11.24 |
0.41 |
| 6 |
Trenczer, Quincy A (12)
|
MRCOND |
1:15.70 |
1:11.79 |
-3.91 |
| 7 |
KO, Jimmy (11)
|
MRLIE |
1:18.05 |
1:15.91 |
-2.14 |
| 8 |
Lee-Walters, Parker S (11)
|
MRAGUA |
1:25.30 |
1:17.42 |
-7.88 |
| 9 |
Mehra, Nikhil A (12)
|
MRAGUA |
1:19.35 |
1:17.57 |
-1.78 |
| 10 |
Baronian, Finnegan J (11)
|
MRCOND |
1:16.68 |
1:18.11 |
1.43 |
| 11 |
Chan, Connor (12)
|
MRLIE |
1:16.94 |
1:18.79 |
1.85 |
| 12 |
Vargas, Benjamin (11)
|
MRAGUA |
1:35.74 |
1:19.07 |
-16.67 |
| 13 |
Zucker, Liam J (11)
|
MRAGUA |
1:23.28 |
1:19.64 |
-3.64 |
| 14 |
John, Matthew R (11)
|
MRCOND |
1:22.35 |
1:23.50 |
1.15 |
| 15 |
Frank, Logan R (11)
|
MRSSC |
1:25.42 |
1:24.41 |
-1.01 |
| 16 |
Serrano, Joshua (11)
|
MRYMID |
|
1:24.79 |
- |
| 17 |
Garcia, Alexander A (11)
|
MRWISC |
1:29.97 |
1:27.79 |
-2.18 |
| 18 |
DI Domenico, Domenico (11)
|
MRLIE |
1:30.55 |
1:32.10 |
1.55 |
| 19 |
Lobrutto, Giovanni A (12)
|
MRLIE |
1:28.99 |
1:32.50 |
3.51 |
| 20 |
Sim, William H (12)
|
MRLIE |
1:31.39 |
1:33.88 |
2.49 |
| 21 |
Kanzaki, Sena (11)
|
MRAGUA |
1:47.23 |
1:34.24 |
-12.99 |
| 22 |
Lyudmir, Isaac (11)
|
MRLIE |
1:43.21 |
1:41.16 |
-2.05 |
| 23 |
Chan, Donald (11)
|
MRAGUA |
1:51.81 |
1:41.55 |
-10.26 |
| 24 |
Jaipersaud, Akash (12)
|
MRLIE |
1:51.67 |
1:51.23 |
-0.44 |
|
Howell, Jacob (12)
|
MRFA |
1:34.71 |
DQ |
- |
|
Cordova, Justin A (12)
|
MRFA |
|
DQ |
- |
|
Smith, Michael (11)
|
MRLIE |
2:01.10 |
NS |
- |
|
Welch, William A (11)
|
MRLIE |
2:02.19 |
NS |
- |
|
WU, Aidan (12)
|
MRLIE |
|
NS |
- |