| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Huang, Henry (10)
|
MRNYSA |
1:05.64 |
1:04.01 |
-1.63 |
| 2 |
Holan, Steve (10)
|
MRPATS |
1:05.42 |
1:05.71 |
0.29 |
| 3 |
Saunders, Brady T (10)
|
ADHAWK |
1:10.68 |
1:09.54 |
-1.14 |
| 4 |
Sadchikov, Maximilian O (9)
|
MRPATS |
1:09.03 |
1:11.20 |
2.17 |
| 5 |
Kassian, Andrew (9)
|
ADHAWK |
1:10.77 |
1:11.67 |
0.90 |
| 6 |
Garcia, Grant E (10)
|
MRNDAC |
1:09.81 |
1:11.85 |
2.04 |
| 7 |
Munger, Jason B (10)
|
ADHAWK |
1:12.55 |
1:13.77 |
1.22 |
| 8 |
Dickman, Kellen (9)
|
MRVAC |
1:19.59 |
1:15.34 |
-4.25 |
| 9 |
Dewhurst, Joseph M (10)
|
MRDA |
1:18.94 |
1:16.14 |
-2.80 |
| 10 |
Caceres, Lance A (8)
|
MRPBAC |
1:35.07 |
1:16.37 |
-18.70 |
| 11 |
Haggerty, Ethan W (10)
|
MRAG |
1:16.51 |
1:18.84 |
2.33 |
| 12 |
Tolis, Alexander B (9)
|
MRAG |
1:28.75 |
1:22.79 |
-5.96 |
| 13 |
Perillo, Justin G (9)
|
MRDA |
1:32.22 |
1:30.52 |
-1.70 |
| 14 |
Secreto, Matthew P (10)
|
ADHAWK |
1:25.67 |
1:32.47 |
6.80 |
| 15 |
Hayden, Killy J (10)
|
MRPATS |
1:40.89 |
1:38.30 |
-2.59 |
| 16 |
Barry, Colton J (9)
|
MRNYSA |
|
1:38.90 |
- |
| 17 |
Fernandes, Ethan (10)
|
MRMWSC |
1:48.09 |
1:44.17 |
-3.92 |
| 18 |
Arthur-Mensah, Kojo E (9)
|
MRDA |
|
1:55.43 |
- |