| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Wu, Johnathan L (10)
|
NJXCEL |
43.20 |
41.14 |
-2.06 |
| 2 |
Eckerson, Benjamin G (10)
|
NJSRAY |
|
47.70 |
- |
| 3 |
Smith, Matthew (9)
|
NJPENN |
54.81 |
50.83 |
-3.98 |
| 4 |
Ho, Alexander M (9)
|
NJXCEL |
51.48 |
51.94 |
0.46 |
| 5 |
Schettini, Alvaro (9)
|
NJPPST |
51.96 |
52.49 |
0.53 |
| 6 |
Bartsevich, Daniel (9)
|
NJPENN |
55.99 |
52.85 |
-3.14 |
| 7 |
Roberti, Christopher A (10)
|
NJPPST |
49.74 |
53.35 |
3.61 |
| 8 |
Rizzi, Michael M (10)
|
NJPPST |
1:01.12 |
53.63 |
-7.49 |
| 9 |
Ramos, Jakob M (10)
|
NJPENN |
57.99 |
54.93 |
-3.06 |
| 10 |
Lacava, Paul M (9)
|
NJPPST |
58.92 |
58.80 |
-0.12 |
| 11 |
DeJean, Chase R (9)
|
NJPPST |
59.60 |
58.92 |
-0.68 |
| 12 |
Badarayan, Dhruv Y (9)
|
NJPPST |
1:06.63 |
1:09.87 |
3.24 |
|
Lilly, Ben (9)
|
NJPENN |
55.99 |
DQ |
- |
|
Ryan, Miles J (9)
|
NJPPST |
|
DQ |
- |
|
Seibold, Owen A (9)
|
NJSRAY |
|
DQ |
- |