| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Minevich, Daniel I (9)
|
MRDA |
1:14.16 |
1:13.17 |
-0.99 |
| 2 |
Amaro, Dylan J (10)
|
MRNDAC |
1:15.69 |
1:13.24 |
-2.45 |
| 3 |
Monastersky, Alex J (10)
|
MRMWSC |
1:17.75 |
1:17.10 |
-0.65 |
| 4 |
Wilson, Edmund (10)
|
MRNDAC |
1:18.49 |
1:20.79 |
2.30 |
| 5 |
Perillo, Justin G (10)
|
MRDA |
1:20.99 |
1:21.55 |
0.56 |
| 6 |
Daniels, Luke W (10)
|
MRNDAC |
1:23.02 |
1:22.46 |
-0.56 |
| 7 |
Baxter, Ayden C (9)
|
MRDA |
1:29.03 |
1:26.05 |
-2.98 |
| 8 |
Arthur-Mensah, Kojo E (10)
|
MRDA |
1:38.53 |
1:32.32 |
-6.21 |
| 9 |
Vinces, Giacomo (9)
|
MRMVA |
1:34.72 |
1:34.13 |
-0.59 |
| 10 |
Chinigo, Vinny (10)
|
MRMWSC |
1:44.87 |
1:37.21 |
-7.66 |
| 11 |
Payne, Tristan A (9)
|
MRRA |
1:36.97 |
1:38.33 |
1.36 |
| 12 |
Campolong, Gavin J (9)
|
MRNDAC |
1:26.11 |
1:38.68 |
12.57 |
| 13 |
Lee, Devin G (9)
|
MRNDAC |
|
1:39.04 |
- |
| 14 |
Milroy, Ronan (10)
|
MRDA |
1:38.75 |
1:39.21 |
0.46 |
| 15 |
Swift, Reghan A (9)
|
MRNDAC |
1:50.27 |
1:41.80 |
-8.47 |
| 16 |
Slowik, Ethan (10)
|
MRMVA |
1:38.27 |
1:42.59 |
4.32 |
| 17 |
Gutterman, Hunter M (9)
|
MRNDAC |
|
1:51.36 |
- |
| 18 |
Heidebrecht, Martin H (9)
|
MRNDAC |
1:56.72 |
1:55.88 |
-0.84 |
| 19 |
Dawkins, Ajani A (10)
|
MRNDAC |
1:48.11 |
2:09.48 |
21.37 |
|
Munn, Aaron J (10)
|
MRNDAC |
1:41.35 |
NS |
- |