| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Brady, Timothy M (12)
|
MRTVSC |
1:14.33 |
1:15.49 |
1.16 |
| 2 |
Hussein, Amir W (12)
|
MRUN |
1:26.19 |
1:26.91 |
0.72 |
| 3 |
Wang, Andrew C (12)
|
MRTVSC |
1:32.16 |
1:27.47 |
-4.69 |
| 4 |
O'Donnell, Patrick F (12)
|
MREHY |
1:32.29 |
1:29.67 |
-2.62 |
| 5 |
Wu, Oliver F (11)
|
MRTVSC |
1:32.35 |
1:29.96 |
-2.39 |
| 6 |
Prokopiou, Markos (12)
|
MRCSDC |
1:29.46 |
1:30.01 |
0.55 |
| 7 |
Kazlauskas, Evan (12)
|
MRTVSC |
1:34.00 |
1:31.84 |
-2.16 |
| 8 |
Knight, Liam M (11)
|
MREHY |
1:45.00 |
1:39.16 |
-5.84 |
| 9 |
Field, Jacob B (11)
|
MRTVSC |
1:41.28 |
1:39.87 |
-1.41 |
| 10 |
Casalinuovo, Johnny A (11)
|
MRTVSC |
1:39.78 |
1:39.97 |
0.19 |
| 11 |
Miele, Matthew J (11)
|
MRTVSC |
1:48.86 |
1:41.11 |
-7.75 |
| 12 |
Ji, Edwin X (11)
|
MRTS |
1:42.02 |
1:42.74 |
0.72 |
| 13 |
Bassarath, Luke N (12)
|
MRLIE |
1:49.70 |
1:48.83 |
-0.87 |
| 14 |
Goncalves, Skylar C (12)
|
MRLIE |
2:07.06 |
1:50.21 |
-16.85 |
| 15 |
Kim, Aiden (11)
|
MRTS |
1:48.82 |
1:52.70 |
3.88 |
| 16 |
Nitzsche, Andrew Z (11)
|
MRCSDC |
2:11.50 |
1:52.98 |
-18.52 |
| 17 |
Gallo, Billy (11)
|
MRTS |
2:01.90 |
2:07.68 |
5.78 |
| 18 |
Wasileski, Aidan S (12)
|
MRTVSC |
2:04.07 |
2:13.49 |
9.42 |
| 19 |
Choi, Mikael (11)
|
MRTVSC |
|
2:17.32 |
- |
|
Liang, Daniel D (11)
|
MRTVSC |
2:03.70 |
DQ |
- |