| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
O'Keeffe, Grant P (12)
|
ADSCHE |
1:02.97 |
1:02.46 |
-0.51 |
| 2 |
Tong, Yuan L (12)
|
ADSCHE |
1:20.40 |
1:11.56 |
-8.84 |
| 3 |
Jabour, Rocco S (12)
|
ADUSAM |
1:17.81 |
1:13.40 |
-4.41 |
| 4 |
Jerome, Jude C (11)
|
ADUSAM |
1:17.55 |
1:19.17 |
1.62 |
| 5 |
Mowry, Kayden J (11)
|
ADUSAM |
1:20.02 |
1:21.69 |
1.67 |
| 6 |
Wang, Samuel C (12)
|
ADSCHE |
1:30.17 |
1:26.34 |
-3.83 |
| 7 |
Banaszewski, Calvin M (12)
|
ADSCHE |
|
1:28.72 |
- |
| 8 |
Fay, Benjamin M (10)
|
ADSCHE |
|
1:29.27 |
- |
| 9 |
Wolk, Caison M (11)
|
ADUSAM |
1:31.37 |
1:31.46 |
0.09 |
| 10 |
Campbell, James T (10)
|
ADUSAM |
|
1:35.34 |
- |
| 11 |
Basile, Nicholas J (10)
|
ADSCHE |
|
1:36.04 |
- |
| 12 |
Mowry, Kyle G (11)
|
ADUSAM |
|
1:39.35 |
- |
| 13 |
Konnor, Cameron C (9)
|
ADSCHE |
|
1:40.96 |
- |
| 14 |
Nikodem, Carter J (11)
|
ADSCHE |
|
1:41.89 |
- |
| 15 |
Dashiell, Michael W (11)
|
ADSCHE |
|
1:42.58 |
- |
| 16 |
Bernad, Jack C (10)
|
ADSCHE |
|
1:43.86 |
- |
| 17 |
Wilford, Juneau A (12)
|
ADSCHE |
|
1:44.72 |
- |
| 18 |
Hastings, Charley D (12)
|
ADSCHE |
|
1:49.58 |
- |
| 19 |
Schwenker, William H (10)
|
ADSCHE |
|
1:50.29 |
- |
| 20 |
Lucas, Daniel M (10)
|
ADSCHE |
|
2:04.94 |
- |