| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Maloney, Michael C (16)
|
MRFA |
51.13 |
53.02 |
1.89 |
| 2 |
Hernandez, Luis (16)
|
MRCAS |
56.74 |
54.46 |
-2.28 |
| 3 |
Parrinello, Anthony A (16)
|
MRFA |
51.26 |
54.80 |
3.54 |
| 4 |
DeNovellis, Alessandro (15)
|
MRSS |
56.30 |
56.74 |
0.44 |
| 5 |
Kelly, James P (16)
|
MRSS |
56.27 |
56.87 |
0.60 |
| 6 |
Cullen, Grayson S (16)
|
MRSS |
58.78 |
59.08 |
0.30 |
| 7 |
Lafontant, Severin (16)
|
MRCAS |
1:04.37 |
1:06.18 |
1.81 |
| 8 |
Vides, Vincent A (14)
|
NJDESC |
1:10.28 |
1:06.23 |
-4.05 |
| 9 |
Petrone, Thomas G (16)
|
MRSWAG |
1:04.87 |
1:06.41 |
1.54 |
| 10 |
Hibbert, Torre G (15)
|
MRSS |
1:14.68 |
1:24.06 |
9.38 |
| 11 |
Marrero, Devin (21)
|
MRSS |
1:21.37 |
1:27.00 |
5.63 |
|
Coville, Alexander (27)
|
MRNYAC |
46.06 |
NS |
- |