| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Allen, Liam F (12)
|
MRMWSC |
58.36 |
58.43 |
0.07 |
| 2 |
Bruno, Anthony J (12)
|
MRMWSC |
1:01.95 |
59.15 |
-2.80 |
| 3 |
Domanico, Ethan D (11)
|
MRNBS |
1:08.24 |
1:05.94 |
-2.30 |
| 4 |
Zupko, Sean P (11)
|
MRVAC |
1:13.75 |
1:13.60 |
-0.15 |
| 5 |
Lerner, Ryan M (11)
|
MRWSSC |
1:15.35 |
1:14.78 |
-0.57 |
| 6 |
Kivlehan, Patrick J (12)
|
MRMWSC |
1:12.35 |
1:15.36 |
3.01 |
| 7 |
Tang, Erik (11)
|
MRLIE |
1:23.62 |
1:18.86 |
-4.76 |
| 8 |
Nieves, Andrew J (11)
|
MRNBS |
1:21.73 |
1:20.07 |
-1.66 |
| 9 |
Kolka, Lucas J (12)
|
MRSSL |
1:22.11 |
1:20.56 |
-1.55 |
| 10 |
Zhan, Benjamin (12)
|
MRSSL |
1:19.47 |
1:20.70 |
1.23 |
| 11 |
Tsang, Philip M (11)
|
MRSSL |
1:25.12 |
1:20.91 |
-4.21 |
| 12 |
Diaz, Anthony M (11)
|
MRFA |
1:35.38 |
1:21.17 |
-14.21 |
| 13 |
Gatterdam, Thomas L (11)
|
MRSS |
1:25.61 |
1:21.24 |
-4.37 |
| 14 |
German, Kyle R (11)
|
MRNBS |
1:23.50 |
1:21.27 |
-2.23 |
| 15 |
Mondelli, Danny (12)
|
MRPBAC |
1:20.25 |
1:21.64 |
1.39 |
| 16 |
Morrissey, Alexander M (12)
|
MRSSL |
1:24.23 |
1:27.52 |
3.29 |
| 17 |
Wong, Justin (11)
|
MRSS |
1:48.11 |
1:31.94 |
-16.17 |
| 18 |
Anuszkiewicz, Andre J (11)
|
MRSS |
1:36.47 |
1:34.19 |
-2.28 |
| 19 |
Myers, Charlie R (12)
|
MRSSL |
1:26.75 |
1:34.29 |
7.54 |
| 20 |
Panoff, Samuel E (12)
|
MRSSL |
1:42.60 |
1:40.65 |
-1.95 |
| 21 |
Nash, Brandon T (12)
|
MRSSL |
1:49.75 |
2:00.13 |
10.38 |
| 22 |
Brozycki, Michael J (11)
|
MRNBS |
1:14.90 |
2:23.22 |
68.32 |
|
Williams, Phillip I (12)
|
MRWSSC |
1:24.94 |
NS |
- |