| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Perez, Andrew (11)
|
AMPEAQ |
1:02.99 |
1:03.21 |
0.22 |
| 2 |
Edwards, Jackson G (11)
|
AMPEAQ |
1:03.71 |
1:03.81 |
0.10 |
| 3 |
Smith, Ryan J (11)
|
AMPTSC |
1:11.78 |
1:13.57 |
1.79 |
| 4 |
Lowman, Samuel R (11)
|
AMWAAC |
1:16.64 |
1:17.99 |
1.35 |
| 5 |
Oconnor, Brady S (11)
|
AMPTSC |
1:20.71 |
1:19.41 |
-1.30 |
| 6 |
Rodriguez, Alejandro D (11)
|
AMPTSC |
1:18.38 |
1:19.78 |
1.40 |
| 7 |
Mickus, Hugo R (11)
|
AMRXA |
1:28.01 |
1:26.91 |
-1.10 |
| 8 |
Mihalovich, Alexander C (11)
|
AMPTSC |
1:28.99 |
1:29.99 |
1.00 |
| 9 |
Kilbourn, Wyatt J (11)
|
AMWAAC |
1:48.98 |
1:48.33 |
-0.65 |
|
Hassinger, Jacob A (11)
|
AMPEAQ |
2:09.12 |
DQ |
- |
|
Thomas, Roman G (11)
|
AMRXA |
1:31.27 |
DQ |
- |