| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Sanchez, Roger (15)
|
MRUN |
1:12.49 |
1:02.62 |
-9.87 |
| 2 |
Whalen, Jack H (15)
|
MRCFJV |
|
1:03.05 |
- |
| 3 |
Halls, Sean C (13)
|
MRNFS |
1:06.01 |
1:06.91 |
0.90 |
| 4 |
Zhang, John (12)
|
MRNCAC |
1:10.91 |
1:07.27 |
-3.64 |
| 5 |
Rzezwicki, Gabriel (12)
|
MRCFJV |
1:10.21 |
1:10.31 |
0.10 |
| 6 |
Zhang, Daniel (12)
|
MRCFJV |
1:15.20 |
1:10.76 |
-4.44 |
| 7 |
Gorzula, Alexander (12)
|
MRCFJV |
|
1:10.78 |
- |
| 8 |
Muroski, Jason (11)
|
MRCFJV |
1:11.37 |
1:11.07 |
-0.30 |
| 9 |
Sanchez, Manuel (15)
|
MRUN |
1:20.09 |
1:11.58 |
-8.51 |
| 10 |
DU, Ethan (12)
|
MRNCAC |
1:17.72 |
1:13.12 |
-4.60 |
| 11 |
Legendre, Malik E (14)
|
MRNFS |
1:22.11 |
1:13.62 |
-8.49 |
| 12 |
Salas, Stefanos H (11)
|
MRNCAC |
1:12.50 |
1:16.29 |
3.79 |
| 13 |
Loke, Kevin (10)
|
MRUN |
1:24.67 |
1:17.96 |
-6.71 |
| 14 |
Pena, Becquer D (13)
|
MRAPEX |
|
1:18.28 |
- |
| 15 |
Sanchez, Ronald (12)
|
MRUN |
1:25.25 |
1:18.51 |
-6.74 |
| 16 |
Lopez, Joseph G (11)
|
MRAPEX |
1:17.58 |
1:18.84 |
1.26 |
| 17 |
Estipular, Kiendrick (13)
|
MRUN |
1:35.01 |
1:20.86 |
-14.15 |
| 18 |
Equiano, Jason A (11)
|
MRAPEX |
1:20.56 |
1:21.39 |
0.83 |
| 19 |
ye, Danny (11)
|
MRUN |
1:26.38 |
1:23.53 |
-2.85 |
| 20 |
Weisburg, Alexander L (12)
|
MRAPEX |
1:30.47 |
1:24.34 |
-6.13 |
| 21 |
Sanchez, Jorge (11)
|
MRUN |
1:33.10 |
1:25.63 |
-7.47 |
| 22 |
Mulakandov, Ariel (13)
|
MRUN |
1:30.00 |
1:26.85 |
-3.15 |
| 23 |
Gonzalez, Alejandro (9)
|
MRAPEX |
1:34.67 |
1:27.95 |
-6.72 |
| 24 |
Orellana, Amaru (13)
|
MRCFJV |
|
1:28.70 |
- |
| 25 |
Salas, Alejandro H (11)
|
MRNCAC |
1:23.00 |
1:29.50 |
6.50 |
| 26 |
Chu, Jack (10)
|
MRUN |
1:34.00 |
1:33.08 |
-0.92 |
| 27 |
Li, Brendan C (9)
|
MRHS |
1:49.68 |
1:38.95 |
-10.73 |
| 28 |
Pinnock, Alex (9)
|
MRNRYS |
2:35.80 |
1:48.64 |
-47.16 |
|
Sanchez Ampudio, Alexander (9)
|
MRNRYS |
1:39.27 |
DQ |
- |
|
Moran, Keilan S (12)
|
MRNCAC |
1:10.00 |
NS |
- |