| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ng, Ryan Y (11)
|
MRGATE |
1:21.63 |
1:19.29 |
-2.34 |
| 2 |
Monastersky, Alex J (12)
|
MRNYSA |
1:22.92 |
1:24.20 |
1.28 |
| 3 |
Colistra, Giancarlo W (12)
|
CTZEUS |
1:24.19 |
1:24.79 |
0.60 |
| 4 |
Dalton, Sean A (12)
|
MRBGNW |
1:28.07 |
1:27.72 |
-0.35 |
| 5 |
McHugh, Connor J (11)
|
MRBGNW |
1:27.27 |
1:27.92 |
0.65 |
| 6 |
Moore, Grant M (11)
|
MRNYSA |
1:25.91 |
1:28.55 |
2.64 |
| 7 |
Gilbertson, Quinn C (11)
|
CTZEUS |
1:26.12 |
1:30.42 |
4.30 |
| 8 |
Iodice, Alex R (12)
|
MRSMC |
1:35.85 |
1:30.72 |
-5.13 |
| 9 |
Flores, Kristopher S (11)
|
CTZEUS |
1:34.65 |
1:31.55 |
-3.10 |
| 10 |
Kwon, Connor (11)
|
MRYMID |
1:34.35 |
1:31.69 |
-2.66 |
| 11 |
Byrd, Nicholas G (12)
|
MRYMID |
1:33.67 |
1:31.70 |
-1.97 |
| 12 |
Sorenson, Kai A (12)
|
MRYFD |
1:50.20 |
1:34.58 |
-15.62 |
| 13 |
Humphries, Jack W (11)
|
MRYFD |
1:37.41 |
1:35.65 |
-1.76 |
| 14 |
Buchanan, Chase C (11)
|
MRNFS |
1:32.91 |
1:36.42 |
3.51 |
| 15 |
Lynch, Jamie M (12)
|
MRBGNW |
1:37.87 |
1:36.63 |
-1.24 |
| 16 |
Paez, Darian F (11)
|
MRBGNW |
1:38.19 |
1:38.29 |
0.10 |
| 17 |
Mehta, Arav a (11)
|
MRYFD |
1:42.24 |
1:43.07 |
0.83 |
| 18 |
Salemi, Rowan S (11)
|
MRYFD |
1:48.52 |
1:43.97 |
-4.55 |
| 19 |
Kaminskiy, Anthony N (12)
|
MRNYSA |
1:41.62 |
1:46.46 |
4.84 |
| 20 |
Kapoor, Jai V (11)
|
MRYFD |
1:45.20 |
1:48.42 |
3.22 |
| 21 |
Velasquez, Vicente O (11)
|
MRNYSA |
2:00.00 |
1:51.01 |
-8.99 |
| 22 |
Tovar, Joshua E (11)
|
MRBGNW |
1:50.22 |
1:51.89 |
1.67 |
| 23 |
Levy, Ben M (11)
|
MRBGNW |
1:54.60 |
1:53.47 |
-1.13 |
| 24 |
Rizk, Alex (11)
|
MRYMID |
1:54.84 |
1:53.57 |
-1.27 |
|
Vargas, Ethan B (11)
|
MRSMC |
2:10.99 |
DQ |
- |
|
Zakarian, Matthew (11)
|
MRGATE |
2:14.00 |
DQ |
- |
|
McQuaid, Jaxson G (11)
|
CTZEUS |
1:51.58 |
DQ |
- |