| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
O'Keeffe, Grant P (12)
|
ADSCHE |
1:20.18 |
1:15.11 |
-5.07 |
| 2 |
Jabour, Rocco S (12)
|
ADUSAM |
1:28.42 |
1:20.39 |
-8.03 |
| 3 |
Tong, Yuan L (12)
|
ADSCHE |
1:22.44 |
1:21.54 |
-0.90 |
| 4 |
Wang, Samuel C (12)
|
ADSCHE |
1:28.33 |
1:25.95 |
-2.38 |
| 5 |
Mowry, Kayden J (11)
|
ADUSAM |
1:30.68 |
1:28.25 |
-2.43 |
| 6 |
Jerome, Jude C (11)
|
ADUSAM |
1:35.01 |
1:30.00 |
-5.01 |
| 7 |
Mowry, Kyle G (11)
|
ADUSAM |
1:39.92 |
1:35.58 |
-4.34 |
| 8 |
Campbell, James T (10)
|
ADUSAM |
1:40.92 |
1:39.64 |
-1.28 |
| 9 |
Wolk, Caison M (11)
|
ADUSAM |
1:46.04 |
1:44.30 |
-1.74 |
| 10 |
Schwenker, William H (10)
|
ADSCHE |
1:42.41 |
1:44.31 |
1.90 |
| 11 |
Konnor, Cameron C (9)
|
ADSCHE |
1:42.73 |
1:46.13 |
3.40 |
| 12 |
Nikodem, Carter J (11)
|
ADSCHE |
1:51.35 |
1:46.47 |
-4.88 |
| 13 |
Banaszewski, Calvin M (12)
|
ADSCHE |
|
1:46.67 |
- |
| 14 |
Basile, Nicholas J (10)
|
ADSCHE |
1:51.10 |
1:47.35 |
-3.75 |
| 15 |
Hastings, Charley D (12)
|
ADSCHE |
1:46.26 |
1:47.79 |
1.53 |
| 16 |
Dashiell, Michael W (11)
|
ADSCHE |
|
1:50.34 |
- |
| 17 |
Wilford, Juneau A (12)
|
ADSCHE |
|
1:52.85 |
- |
| 18 |
Lucas, Daniel M (10)
|
ADSCHE |
|
1:53.89 |
- |
| 19 |
Fay, Benjamin M (10)
|
ADSCHE |
|
1:54.95 |
- |
| 20 |
Titov-Chiaravalle, Asher G (11)
|
ADSCHE |
|
2:07.82 |
- |
| 21 |
Zhang, Jason (10)
|
ADSCHE |
|
2:11.11 |
- |
| 22 |
Wheeler, Lucas S (11)
|
ADSCHE |
|
2:13.32 |
- |
|
Bernad, Jack C (10)
|
ADSCHE |
|
DQ |
- |