| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Rzezwicki, Gabriel (12)
|
MRCFJV |
1:10.21 |
1:08.92 |
-1.29 |
| 2 |
Muroski, Jason (11)
|
MRCFJV |
1:11.37 |
1:10.25 |
-1.12 |
| 3 |
Dagnogo, Ousman (12)
|
MRCAS |
1:13.40 |
1:12.06 |
-1.34 |
| 4 |
Zhang, Daniel (12)
|
MRCFJV |
1:15.20 |
1:12.29 |
-2.91 |
| 5 |
Wilkinson, Jay (12)
|
MRCFJV |
1:17.74 |
1:12.44 |
-5.30 |
| 6 |
Todorov, Alexander (12)
|
MRCFJV |
1:15.36 |
1:12.45 |
-2.91 |
| 7 |
Rupp, William P (12)
|
MRRYE |
1:19.00 |
1:12.87 |
-6.13 |
| 8 |
Siudzinski, William C (12)
|
MRASAP |
1:15.96 |
1:14.57 |
-1.39 |
| 9 |
Thompson, Kota (12)
|
MRUNKB |
1:22.08 |
1:15.74 |
-6.34 |
| 10 |
Constantine, Christopher (11)
|
MRCFJV |
1:19.25 |
1:19.82 |
0.57 |
| 11 |
Bubrowiecki, Sebastian (12)
|
MRHS |
1:19.63 |
1:20.44 |
0.81 |
| 12 |
Ye, Danny (11)
|
MRUN |
1:26.38 |
1:21.97 |
-4.41 |
| 13 |
Barbulet, David (11)
|
MRCFJV |
1:22.04 |
1:22.82 |
0.78 |
| 14 |
Gruver, Bogdan A (12)
|
MRHS |
1:22.01 |
1:25.56 |
3.55 |
| 15 |
DeLeon, Ismeal R (12)
|
MRKBM |
1:35.00 |
1:26.44 |
-8.56 |
| 16 |
Sanchez, Jorge (11)
|
MRUN |
1:33.10 |
1:27.16 |
-5.94 |
| 17 |
Thomas, Jayden (12)
|
MRKBM |
1:30.00 |
1:29.93 |
-0.07 |
| 18 |
Headley, Samuel L (11)
|
MRCAS |
1:46.86 |
1:32.87 |
-13.99 |
| 19 |
Gutierrez, Mathew (12)
|
MRCAS |
1:33.38 |
1:33.06 |
-0.32 |
| 20 |
Hong, Oliver (12)
|
MRLIFE |
1:53.34 |
1:34.07 |
-19.27 |
| 21 |
Kelly, Sean (11)
|
MRCFJV |
1:36.56 |
1:34.43 |
-2.13 |
| 22 |
Pepper, Logan S (12)
|
MRASAP |
1:36.60 |
1:35.13 |
-1.47 |
| 23 |
Rosenthal, Isaac D (12)
|
MRCAS |
1:42.30 |
1:37.76 |
-4.54 |
| 24 |
Slimani, Mohamed A (11)
|
MRHS |
1:43.36 |
1:42.79 |
-0.57 |
| 25 |
Hopper, Luke (11)
|
MRCFJV |
1:51.00 |
1:43.98 |
-7.02 |
|
Kamble, Suryan (11)
|
MRASAP |
1:51.45 |
DQ |
- |
|
Adnet, Achilles (12)
|
MRMCBY |
1:24.37 |
NS |
- |