| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Mowry, Kayden J (12)
|
ADUSAM |
1:01.01 |
1:01.04 |
0.03 |
| 2 |
Gerace, James R (12)
|
ADCPP |
1:06.39 |
1:06.21 |
-0.18 |
| 3 |
German, Eli J (12)
|
ADALBS |
1:14.19 |
1:08.95 |
-5.24 |
| 4 |
Jerome, Jude C (12)
|
ADUSAM |
1:08.83 |
1:09.91 |
1.08 |
| 5 |
Wolk, Caison M (12)
|
ADALBS |
1:13.99 |
1:11.27 |
-2.72 |
| 6 |
Mowry, Kyle G (12)
|
ADUSAM |
1:11.26 |
1:12.62 |
1.36 |
| 7 |
Stebletsov, Vladimir A (11)
|
ADCPP |
1:14.41 |
1:13.61 |
-0.80 |
| 8 |
Fay, Benjamin M (11)
|
ADSCHE |
1:18.99 |
1:14.51 |
-4.48 |
| 9 |
Basile, Nicholas J (11)
|
ADSCHE |
1:07.06 |
1:16.79 |
9.73 |
| 10 |
Konnor, Cameron C (11)
|
ADSCHE |
1:05.45 |
1:17.85 |
12.40 |
| 11 |
Dureaghin, Dimitriy A (12)
|
ADCPP |
1:12.08 |
1:19.60 |
7.52 |
| 12 |
Deyrup, Isaac W (12)
|
ADSCHE |
1:15.30 |
1:20.01 |
4.71 |
| 13 |
Schwenker, William H (11)
|
ADSCHE |
1:23.00 |
1:20.27 |
-2.73 |
| 14 |
Matthews, Nicholas S (12)
|
ADSCHE |
1:26.16 |
1:20.57 |
-5.59 |
| 15 |
Washburn, Jacob D (12)
|
ADCPP |
1:21.33 |
1:20.64 |
-0.69 |
| 16 |
Tirumala, Saharsh (11)
|
ADCPP |
1:23.90 |
1:21.26 |
-2.64 |
| 17 |
Healey, Spencer M (12)
|
ADCPP |
1:20.95 |
1:22.53 |
1.58 |
| 18 |
Guntert, Blake E (11)
|
ADALBS |
1:27.11 |
1:23.06 |
-4.05 |