| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Zugibe, Matthew (17)
|
MRPAC |
49.97 |
52.27 |
2.30 |
| 2 |
Griffenkranz, Sean M (16)
|
MRPAC |
56.43 |
57.23 |
0.80 |
| 3 |
cho, William Y (15)
|
MRPAC |
56.36 |
57.60 |
1.24 |
| 4 |
Carey, Liam (17)
|
MRPAC |
57.17 |
58.25 |
1.08 |
| 5 |
Ciccarelli, Jared (17)
|
MRRAC |
59.73 |
58.48 |
-1.25 |
| 6 |
Tartakovsky, Michael I (16)
|
MRPAC |
53.71 |
58.64 |
4.93 |
| 7 |
San Martin, Nicholas G (16)
|
MRSPAR |
1:01.12 |
58.90 |
-2.22 |
| 8 |
Kwon, Isaac O (14)
|
MRPAC |
59.29 |
1:00.22 |
0.93 |
| 9 |
Pedisich, Joseph M (16)
|
MRIA |
59.65 |
1:01.10 |
1.45 |
| 10 |
Shteynvarts, Daniel (16)
|
MRRAC |
1:06.13 |
1:02.11 |
-4.02 |
| 11 |
Overacker, Thomas T (14)
|
MRSPAR |
1:03.70 |
1:04.49 |
0.79 |
| 12 |
DeMarco, Preston Q (17)
|
MRPAC |
1:03.99 |
1:07.00 |
3.01 |
| 13 |
Moise, Vladimir (16)
|
MRSPAR |
1:13.22 |
1:07.39 |
-5.83 |
| 14 |
Thomas, Kieran C (15)
|
MRIA |
1:14.77 |
1:07.49 |
-7.28 |
| 15 |
Terjanian, Jack G (15)
|
MRPAC |
1:11.61 |
1:08.16 |
-3.45 |
| 16 |
Zaretski, Ian (15)
|
MRRAC |
1:15.15 |
1:08.74 |
-6.41 |
| 17 |
Zayed, Moataz M (12)
|
NJCAT |
1:14.99 |
1:17.55 |
2.56 |
| 18 |
Petrone, Thomas G (15)
|
MRSWAG |
1:42.47 |
1:23.58 |
-18.89 |
| 19 |
Case, Aidan (14)
|
MRSPAR |
1:27.85 |
1:27.17 |
-0.68 |
|
Cevasco, James J (17)
|
MRSPAR |
1:07.28 |
NS |
- |
|
Daly, Tyler A (14)
|
MRUNPA |
1:03.99 |
NS |
- |