| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Shu, Dillon (14)
|
NJLHY |
55.30 |
55.24 |
-0.06 |
| 2 |
Scornavacca, Michael A (13)
|
NJLHY |
59.95 |
58.17 |
-1.78 |
| 3 |
Schober, Christopher (14)
|
NJOCY |
59.60 |
59.74 |
0.14 |
| 4 |
Pack, Danny (14)
|
MABRY |
1:02.05 |
1:01.78 |
-0.27 |
| 5 |
Burk, Garrett A (14)
|
MABRY |
1:06.53 |
1:04.93 |
-1.60 |
| 6 |
McGowan, John M (13)
|
NJLHY |
1:07.20 |
1:05.37 |
-1.83 |
| 7 |
Cook, Sean M (14)
|
NJOCY |
1:02.63 |
1:05.90 |
3.27 |
| 8 |
Hopkins, Matthew K (14)
|
MAUMLY |
1:15.71 |
1:07.43 |
-8.28 |
| 9 |
Ackerman, David R (14)
|
NJOCY |
1:10.08 |
1:08.19 |
-1.89 |
| 10 |
Sampson, Ethan R (14)
|
MAUMLY |
1:12.27 |
1:08.36 |
-3.91 |
| 11 |
Hawke, Theodore A (13)
|
MAUMLY |
1:07.36 |
1:08.87 |
1.51 |
| 12 |
Degennaro, Matthew J (14)
|
NJOCY |
1:21.73 |
1:10.36 |
-11.37 |
| 13 |
Gardner, Evan (13)
|
NJOCY |
1:12.30 |
1:10.54 |
-1.76 |
| 14 |
Talag, Cid-Eldridge (13)
|
NJOCY |
1:12.81 |
1:10.81 |
-2.00 |
| 15 |
Norris, Benjamin C (14)
|
NJMYM |
1:08.97 |
1:12.58 |
3.61 |
| 16 |
Askren, Josh (14)
|
MABRY |
1:13.25 |
1:13.59 |
0.34 |
| 17 |
Kielt, Matthew L (14)
|
NJOCY |
1:19.22 |
1:13.79 |
-5.43 |
| 18 |
Yu, David S (14)
|
MAUMLY |
1:20.88 |
1:14.68 |
-6.20 |
| 19 |
Burgo, Christopher G (14)
|
NJMYM |
1:24.67 |
1:15.40 |
-9.27 |
| 20 |
Thompson, Connor P (13)
|
NJLHY |
1:18.12 |
1:16.80 |
-1.32 |
| 21 |
Hood, Liam A (13)
|
NJMYM |
1:22.36 |
1:20.28 |
-2.08 |
| 22 |
Macauley, Andrew Q (13)
|
MABRY |
1:20.56 |
1:21.37 |
0.81 |
| 23 |
Gajasa, Nicholas (13)
|
NJOCY |
1:42.95 |
1:30.70 |
-12.25 |