| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Brady, Timothy M (12)
|
MRTVSC |
1:05.00 |
1:04.76 |
-0.24 |
| 2 |
Demaio, Thomas M (12)
|
MRTVSC |
1:09.78 |
1:09.61 |
-0.17 |
| 3 |
Schmitt, Alex J (12)
|
MRLIE |
1:17.37 |
1:13.01 |
-4.36 |
| 4 |
Weingarten, Tristan J (12)
|
MRCSDC |
1:12.20 |
1:13.74 |
1.54 |
| 5 |
Wang, Andrew C (12)
|
MRTVSC |
1:28.14 |
1:18.14 |
-10.00 |
| 6 |
Kazlauskas, Evan (12)
|
MRTVSC |
1:15.00 |
1:23.13 |
8.13 |
| 7 |
Wu, Oliver F (11)
|
MRTVSC |
1:27.39 |
1:23.35 |
-4.04 |
| 8 |
Field, Jacob B (11)
|
MRTVSC |
1:37.51 |
1:28.48 |
-9.03 |
| 9 |
O'Donnell, Patrick F (12)
|
MREHY |
1:35.55 |
1:30.08 |
-5.47 |
| 10 |
Sigua, Cristian B (11)
|
MREHY |
1:37.00 |
1:31.43 |
-5.57 |
| 11 |
Casalinuovo, Johnny A (11)
|
MRTVSC |
1:37.28 |
1:33.81 |
-3.47 |
| 12 |
Miele, Matthew J (11)
|
MRTVSC |
1:37.08 |
1:36.17 |
-0.91 |
| 13 |
Piver, Samuel L (11)
|
MREHY |
1:37.77 |
1:37.92 |
0.15 |
| 14 |
Viollis, Logan (11)
|
MRSSC |
1:43.04 |
1:39.47 |
-3.57 |
| 15 |
Liu, Tom M (11)
|
MRTVSC |
|
1:41.73 |
- |
|
Kim, Aiden (11)
|
MRTS |
1:52.95 |
DQ |
- |