| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Neri, Nicholas J (17)
|
MRIA |
54.04 |
55.98 |
1.94 |
| 2 |
Tack, Ethan M (16)
|
MRTS |
53.62 |
56.70 |
3.08 |
| 3 |
Kalletta, George E (16)
|
MRIA |
55.59 |
56.97 |
1.38 |
| 4 |
Bergin, Kyle (15)
|
MRLBA |
1:00.22 |
57.71 |
-2.51 |
| 5 |
Champagne, Dylan C (15)
|
MRTS |
57.63 |
58.07 |
0.44 |
| 6 |
Yao, Kevin K (17)
|
MRTS |
54.68 |
58.78 |
4.10 |
| 7 |
Fitzpatrick, Ian C (15)
|
MRTS |
56.49 |
58.98 |
2.49 |
| 8 |
LaBianca, Joseph J (17)
|
MRTS |
57.40 |
1:00.01 |
2.61 |
| 9 |
Greenfield, Ethan M (16)
|
MRTS |
1:00.06 |
1:01.11 |
1.05 |
| 10 |
Pedisich, Joseph M (17)
|
MRIA |
1:00.15 |
1:01.42 |
1.27 |
| 11 |
Cellamare, Daniel (17)
|
MRTS |
1:01.69 |
1:01.57 |
-0.12 |
| 12 |
Carey, Dylan T (17)
|
MRLBA |
59.97 |
1:01.68 |
1.71 |
| 13 |
Fisher, Evan E (13)
|
MRSSC |
1:00.85 |
1:04.60 |
3.75 |
| 14 |
Menis, Matthew N (16)
|
MRSSC |
1:03.70 |
1:06.22 |
2.52 |
| 15 |
Wu, Jonathan (14)
|
MRTS |
1:10.00 |
1:07.65 |
-2.35 |
| 16 |
Baldassare, Zachary L (14)
|
MRFA |
1:08.59 |
1:08.41 |
-0.18 |
| 17 |
Mann, Joshua E (16)
|
MRSSC |
1:07.29 |
1:08.72 |
1.43 |
| 18 |
Leuly, Shane C (14)
|
MRIA |
1:08.76 |
1:08.75 |
-0.01 |
| 19 |
Dagayev, Andrey (15)
|
MRIA |
1:08.75 |
1:09.69 |
0.94 |
| 20 |
Gupta, Arjun (13)
|
MRLBA |
1:08.73 |
1:10.20 |
1.47 |
| 21 |
Cody, Christopher M (13)
|
MRIA |
1:12.64 |
1:12.35 |
-0.29 |
| 22 |
Burbano, Alexander R (15)
|
MRFA |
1:12.30 |
1:12.97 |
0.67 |
| 23 |
Mastrocinque, Rudy (13)
|
MRTS |
1:25.94 |
1:23.13 |
-2.81 |
| 24 |
Amesti, Anthony T (13)
|
MRSSC |
1:30.85 |
1:28.86 |
-1.99 |
| 25 |
O'Brien, Nicholas J (13)
|
MRFA |
1:40.56 |
1:34.26 |
-6.30 |