| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Poe, David M (11)
|
AMPEAQ |
1:25.28 |
1:11.57 |
-13.71 |
| 2 |
Mroz, Simon W (12)
|
AMWHAT |
1:21.91 |
1:12.99 |
-8.92 |
| 3 |
Patterson, Caden L (11)
|
AMRGSY |
1:21.26 |
1:20.17 |
-1.09 |
| 4 |
Wiggers, Owen T (12)
|
AMSTEE |
1:24.12 |
1:24.78 |
0.66 |
| 5 |
Grimenstein, Daniel A (12)
|
AMPEAQ |
1:30.56 |
1:24.82 |
-5.74 |
| 6 |
Riley, Connor S (12)
|
AMHD |
1:25.65 |
1:25.18 |
-0.47 |
| 7 |
Adler, David R (11)
|
AMHD |
1:26.22 |
1:25.21 |
-1.01 |
| 8 |
Collamer, Nathan A (11)
|
AMFAST |
1:29.28 |
1:25.85 |
-3.43 |
| 9 |
Ament, Jacob W (12)
|
AMSASC |
1:49.91 |
1:26.93 |
-22.98 |
| 10 |
Pott, Lucas J (11)
|
AMHD |
1:30.88 |
1:27.32 |
-3.56 |
| 11 |
McKinney, Jacoby E (11)
|
AM3RVS |
1:29.25 |
1:28.41 |
-0.84 |
| 12 |
Cooper, Harlan B (11)
|
AMRXA |
1:29.64 |
1:29.01 |
-0.63 |
| 13 |
Balsomico, Logan E (11)
|
AMSASC |
1:29.20 |
1:29.11 |
-0.09 |
| 14 |
Dube, Tyler J (11)
|
AMNHA |
1:31.54 |
1:31.47 |
-0.07 |
| 15 |
Uzelac, Matthew T (12)
|
AMRXA |
1:31.44 |
1:33.13 |
1.69 |
| 16 |
Raitano, Owen L (11)
|
AMPTSC |
1:34.27 |
1:38.41 |
4.14 |
| 17 |
Radomski, Nicholas A (11)
|
AMHD |
1:43.41 |
1:39.70 |
-3.71 |
| 18 |
Sandridge, Gavin E (11)
|
AMWAAC |
1:39.97 |
1:40.89 |
0.92 |
| 19 |
Shaffer, Gavin T (11)
|
AMBPR |
1:46.23 |
1:41.90 |
-4.33 |
| 20 |
Tan, David W (11)
|
AMSASC |
1:39.87 |
1:44.14 |
4.27 |
| 21 |
Beighel, John J (11)
|
AMMMSA |
1:46.35 |
1:48.12 |
1.77 |
| 22 |
Allen, Andrew R (11)
|
AMHD |
2:00.98 |
2:02.51 |
1.53 |
| 23 |
Kunjan, Vishnu R (11)
|
AMSTEE |
2:25.22 |
2:38.52 |
13.30 |
|
Yadav, Arjun (11)
|
AMSTEE |
2:00.96 |
DQ |
- |
|
Pruemer, Max A (11)
|
AMBPR |
1:51.22 |
DQ |
- |