| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Mummery, John F (14)
|
MRNBS |
1:21.28 |
1:10.81 |
-10.47 |
| 2 |
Cooper, Jackson C (14)
|
MRNBS |
1:19.29 |
1:14.14 |
-5.15 |
| 3 |
Cristoff-Gonzalez, Jordyn T (14)
|
MRNYSA |
1:18.34 |
1:14.26 |
-4.08 |
| 4 |
Collado, Matthew L (14)
|
MRPAC |
1:22.25 |
1:17.69 |
-4.56 |
| 5 |
Ramirez, Aiden J (14)
|
MRCOND |
1:25.75 |
1:18.17 |
-7.58 |
| 6 |
Roche, James (14)
|
MRRA |
1:21.52 |
1:18.71 |
-2.81 |
| 7 |
Brand, Kai G (13)
|
MRBGNW |
1:20.70 |
1:18.79 |
-1.91 |
| 8 |
Grant, Aidan (14)
|
MRYMID |
1:20.32 |
1:19.30 |
-1.02 |
| 9 |
Nemeth, Nolan (14)
|
MRNYSA |
1:22.52 |
1:19.67 |
-2.85 |
| 10 |
Cucuzza, Anthony M (14)
|
MRYBAR |
1:28.58 |
1:22.14 |
-6.44 |
| 11 |
Pellumbi, Frederick (13)
|
MRCOND |
1:21.88 |
1:22.23 |
0.35 |
| 12 |
Fehilly, Fionn C (13)
|
MRPATS |
1:33.44 |
1:22.72 |
-10.72 |
| 13 |
Ramirez, Bryan E (14)
|
MRMHHW |
1:24.70 |
1:23.40 |
-1.30 |
| 14 |
Khodosh, Alexander D (13)
|
MRPAC |
1:31.66 |
1:23.68 |
-7.98 |
| 15 |
Taylor, Zane (14)
|
MRPAC |
1:32.45 |
1:25.58 |
-6.87 |
| 16 |
Johnson, Sage V (13)
|
MRNYSA |
1:27.86 |
1:29.47 |
1.61 |
| 17 |
Cassella, Daniel J (13)
|
MRPAC |
1:32.20 |
1:35.43 |
3.23 |
| 18 |
Margulies, Gabriel M (13)
|
MRCOND |
1:33.53 |
1:37.53 |
4.00 |
| 19 |
Dobles, Jakob E (13)
|
MRPATS |
2:02.20 |
1:42.47 |
-19.73 |
|
DeOliveira-Alves, Wesley (14)
|
MRPATS |
1:37.50 |
DQ |
- |
|
McCauley, Andrew M (13)
|
MRWSSC |
1:41.36 |
DQ |
- |
|
Fountain, Jamison D (14)
|
MRNDAC |
1:22.69 |
NS |
- |