| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Fagan, William P (12)
|
MRBGNW |
1:21.16 |
1:20.62 |
-0.54 |
| 2 |
Vollaro, Thomas A (12)
|
MRYMID |
1:24.05 |
1:20.94 |
-3.11 |
| 3 |
Meiselman, Gabriel t (12)
|
MRYMID |
1:22.97 |
1:24.56 |
1.59 |
| 4 |
Holmes, Jayden T (11)
|
MRBGNW |
1:23.70 |
1:26.01 |
2.31 |
| 5 |
Chang, Benjamin (11)
|
MRBGNW |
1:26.13 |
1:27.55 |
1.42 |
| 6 |
McHugh, Connor J (11)
|
MRBGNW |
1:27.27 |
1:28.82 |
1.55 |
| 7 |
Gourlay, Dylan F (12)
|
MRBGNW |
1:28.21 |
1:29.29 |
1.08 |
| 8 |
Thompson, Kota (12)
|
MRKBM |
1:28.00 |
1:32.91 |
4.91 |
| 9 |
Paez, Darian F (12)
|
MRBGNW |
1:35.15 |
1:34.41 |
-0.74 |
| 10 |
Santos, Thomas J (12)
|
MRUN |
1:49.99 |
1:36.92 |
-13.07 |
| 11 |
Gulotta, Lawrence J (12)
|
MRBGNW |
1:38.15 |
1:37.91 |
-0.24 |
| 12 |
Flores, Christien J (12)
|
MRLIAC |
1:42.89 |
1:38.14 |
-4.75 |
| 13 |
Punnoose, Allen (11)
|
MRYMID |
1:39.26 |
1:41.42 |
2.16 |
| 14 |
Thomas, Jayden (12)
|
MRKBM |
1:26.45 |
1:43.82 |
17.37 |
| 15 |
O'Donnell, Michael W (12)
|
MRBGNW |
1:44.70 |
1:44.95 |
0.25 |
| 16 |
Rivera, Jake C (12)
|
MRLIAC |
1:57.52 |
1:45.04 |
-12.48 |
| 17 |
DeGregorio, Christopher C (12)
|
MRLIAC |
1:52.63 |
1:45.40 |
-7.23 |
| 18 |
Ilardo, Jonathan E (12)
|
MRLIAC |
2:00.00 |
1:45.41 |
-14.59 |
| 19 |
Man, Jaden (11)
|
MRLIAC |
2:00.00 |
1:45.47 |
-14.53 |
| 20 |
Levy, Ben M (11)
|
MRBGNW |
1:50.91 |
1:46.48 |
-4.43 |
| 21 |
Tan, Matthew K (11)
|
MRLIAC |
1:45.00 |
1:47.02 |
2.02 |
| 22 |
Ehrlich, Tyler E (11)
|
MRLIAC |
1:59.20 |
1:47.05 |
-12.15 |
| 23 |
Rizk, Alex (11)
|
MRYMID |
1:49.06 |
1:50.14 |
1.08 |
| 24 |
Kim, Christian S (11)
|
MRLIAC |
1:45.99 |
1:52.87 |
6.88 |
| 25 |
Hussain, Zayaan S (11)
|
MRBGNW |
|
2:27.75 |
- |
|
Verutes, James T (12)
|
MRLIAC |
1:58.00 |
DQ |
- |
|
Miller, Ryan G (12)
|
MRLIAC |
1:59.00 |
DQ |
- |
|
Dalton, Sean A (12)
|
MRBGNW |
1:23.16 |
NS |
- |