| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Dwyer, Sam M (14)
|
MRCIY |
1:21.29 |
1:19.59 |
-1.70 |
| 2 |
Lamanosau, Ivan (14)
|
MRSHY |
1:20.00 |
1:19.90 |
-0.10 |
| 3 |
Kuang, Gavin (14)
|
MRENAC |
1:22.42 |
1:20.19 |
-2.23 |
| 4 |
Palmer, Jude (13)
|
MRYMID |
|
1:21.50 |
- |
| 5 |
Novak, Dylan T (13)
|
MRHYB |
1:24.39 |
1:22.46 |
-1.93 |
| 6 |
Palamarchuk, Nazar (13)
|
MRSHY |
1:35.00 |
1:24.03 |
-10.97 |
| 7 |
Ebner, Wyatt P (13)
|
MRCSDC |
1:19.16 |
1:24.32 |
5.16 |
| 8 |
Steinberg, Jake (14)
|
MRLIFE |
1:37.21 |
1:29.78 |
-7.43 |
| 9 |
Tang, Yuran J (14)
|
MRHAUP |
1:34.40 |
1:29.92 |
-4.48 |
| 10 |
Karolak, Viktor (14)
|
MRLIFE |
1:46.21 |
1:31.02 |
-15.19 |
| 11 |
Maus, Jason P (14)
|
MRSSC |
1:31.90 |
1:31.78 |
-0.12 |
| 12 |
Sullivan, Christopher J (13)
|
MRCSDC |
1:30.32 |
1:32.57 |
2.25 |
| 13 |
McAllister, Colin A (14)
|
MRSSC |
1:53.70 |
1:33.59 |
-20.11 |
| 14 |
Vorobets, Dmytro (14)
|
MRSSC |
|
1:34.34 |
- |
| 15 |
Soares, Aiden M (13)
|
MRCIY |
1:38.32 |
1:37.64 |
-0.68 |
| 16 |
Park, Benjamin (14)
|
MRLIFE |
|
1:41.78 |
- |
| 17 |
Joachim, Johan S (13)
|
MRSSC |
|
1:43.72 |
- |
| 18 |
Shaftan, Vlad T (14)
|
MRSSC |
1:53.67 |
1:44.49 |
-9.18 |
| 19 |
Romano, Ryan C (13)
|
MRSSC |
2:07.01 |
1:47.37 |
-19.64 |
| 20 |
Gucker, Owen R (14)
|
MRLIFE |
|
1:50.34 |
- |
| 21 |
Manzi, Nicholas E (13)
|
MRSSC |
1:54.77 |
1:54.44 |
-0.33 |
| 22 |
Brennan, Christopher J (13)
|
MRSSC |
|
1:57.70 |
- |
| 23 |
Merlino, Nicolas J (14)
|
MRHAUP |
2:12.92 |
2:10.41 |
-2.51 |
|
Tao, Joshua A (14)
|
MRHAUP |
1:24.56 |
DQ |
- |