| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Halls, Ryan A (12)
|
MRNFS |
1:27.75 |
1:23.03 |
-4.72 |
| 1 |
Korsakov, Pavel (12)
|
MRASAP |
1:27.61 |
1:27.86 |
0.25 |
| 2 |
Gyaltsen, Tenzin (12)
|
MRQNS |
1:28.74 |
1:23.29 |
-5.45 |
| 2 |
Mazo, Or (11)
|
MRHES |
1:30.61 |
1:28.88 |
-1.73 |
| 3 |
Equiano, Jason A (12)
|
MRAPEX |
1:29.52 |
1:24.77 |
-4.75 |
| 3 |
Zuckman, Branden M (12)
|
MRHES |
1:29.47 |
1:29.57 |
0.10 |
| 4 |
Nguyen, Dustin (11)
|
MRKBM |
1:37.04 |
1:29.80 |
-7.24 |
| 5 |
Kan, Winston C (11)
|
MRFREE |
1:28.95 |
1:30.40 |
1.45 |
| 6 |
Gonzalez, Alejandro (11)
|
MRAPEX |
1:33.18 |
1:31.08 |
-2.10 |
| 7 |
Nwosu, Jidechukwu D (11)
|
MRCIY |
1:36.04 |
1:31.85 |
-4.19 |
| 8 |
Tang, Logan H (11)
|
MRGATE |
1:36.02 |
1:32.34 |
-3.68 |
| 9 |
Shah, Dylan R (11)
|
MRYFD |
1:35.53 |
1:34.12 |
-1.41 |
| 10 |
Korsakov, Ivan (12)
|
MRASAP |
1:36.28 |
1:34.23 |
-2.05 |
| 11 |
Tosabayashi, Huma M (11)
|
MRRED |
1:35.26 |
1:34.39 |
-0.87 |
| 12 |
Wong, Emmitt (11)
|
MRUN |
1:41.00 |
1:35.67 |
-5.33 |
| 13 |
Su, Corey (12)
|
MRFREE |
1:42.13 |
1:37.82 |
-4.31 |
| 14 |
Volodarskiy, Alexander (11)
|
MRFREE |
1:42.40 |
1:38.21 |
-4.19 |
| 15 |
Yuan, Xi (11)
|
MRCIY |
1:41.72 |
1:41.37 |
-0.35 |
| 16 |
More, Ansh b (12)
|
MRYFD |
1:40.74 |
1:41.64 |
0.90 |
| 17 |
Gandhi, Krish S (12)
|
MRYFD |
1:44.98 |
1:44.31 |
-0.67 |
| 18 |
Smyth, Adger (11)
|
MRYFD |
1:50.23 |
1:48.26 |
-1.97 |
| 19 |
McAllister, Wyatt T (11)
|
MRASAP |
1:49.44 |
1:49.99 |
0.55 |
| 20 |
Kapp, John A (12)
|
MRFREE |
1:49.35 |
1:51.22 |
1.87 |
| 21 |
Del Rosario, Jaidyn E (11)
|
MRKBM |
1:56.46 |
2:03.29 |
6.83 |