| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Tartakovsky, Michael I (16)
|
MRPAC |
52.13 |
56.39 |
4.26 |
| 2 |
Neri, Nicholas J (16)
|
MRIA |
55.72 |
56.85 |
1.13 |
| 3 |
Byman, Sean J (15)
|
MRPAC |
58.89 |
58.68 |
-0.21 |
| 4 |
Costanzo, Christopher (16)
|
MRRAC |
59.19 |
59.63 |
0.44 |
| 5 |
Carey, Liam (17)
|
MRPAC |
59.76 |
1:03.09 |
3.33 |
| 6 |
Shteynvarts, Daniel (16)
|
MRRAC |
1:05.35 |
1:04.53 |
-0.82 |
| 7 |
Neville, Aiden J (16)
|
MRPAC |
1:04.33 |
1:05.48 |
1.15 |
| 8 |
Ciccarelli, Jared (17)
|
MRRAC |
1:05.34 |
1:05.50 |
0.16 |
| 9 |
Terjanian, Jack G (15)
|
MRPAC |
1:08.66 |
1:05.89 |
-2.77 |
| 10 |
San Martin, Nicholas G (16)
|
MRSPAR |
1:05.84 |
1:05.95 |
0.11 |
| 11 |
Thomas, Kieran C (15)
|
MRIA |
1:08.89 |
1:06.73 |
-2.16 |
| 12 |
Liao, Jeffrey X (13)
|
NJCAT |
1:07.83 |
1:08.87 |
1.04 |
| 13 |
Overacker, Thomas T (14)
|
MRSPAR |
1:04.45 |
1:10.14 |
5.69 |
| 14 |
Song, Roy (15)
|
MRSPAR |
1:25.32 |
1:11.81 |
-13.51 |
| 15 |
Moise, Vladimir (16)
|
MRSPAR |
1:25.32 |
1:12.41 |
-12.91 |
| 17 |
Case, Aidan (14)
|
MRSPAR |
1:19.00 |
1:17.11 |
-1.89 |
| 18 |
Zayed, Moataz M (12)
|
NJCAT |
1:16.99 |
1:19.62 |
2.63 |
| 19 |
Petrone, Thomas G (15)
|
MRSWAG |
1:25.64 |
1:19.65 |
-5.99 |
| 20 |
Mahan, Nicholas C (10)
|
MRIA |
1:29.27 |
1:27.97 |
-1.30 |
|
Porterfield, Travis K (17)
|
MRIA |
1:05.54 |
NS |
- |
|
Cevasco, James J (17)
|
MRSPAR |
1:04.13 |
NS |
- |
|
Petrov, Michail (14)
|
MRSPAR |
1:34.49 |
NS |
- |