| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Muroski, Jason (10)
|
MRCFJV |
40.47 |
39.00 |
-1.47 |
| 2 |
Carley, Thomas (10)
|
MRCFJV |
44.05 |
41.50 |
-2.55 |
| 3 |
O'Connor, Rory T (10)
|
MRSMC |
43.32 |
42.15 |
-1.17 |
| 4 |
Milgram, Mark A (9)
|
MRFREE |
46.11 |
44.72 |
-1.39 |
| 5 |
Delgado, Vince L (10)
|
MRCOND |
|
45.06 |
- |
| 6 |
Krivenko, Andrew (9)
|
MRFREE |
45.99 |
45.71 |
-0.28 |
| 7 |
Yoo, Andy (10)
|
NJUN |
|
46.16 |
- |
| 8 |
Batelli, Dean T (9)
|
MRCOND |
49.29 |
47.43 |
-1.86 |
| 9 |
Francis, Isaih (9)
|
MRCOND |
|
47.84 |
- |
| 10 |
O'Connor, Declan T (10)
|
MRTRS |
|
47.85 |
- |
| 11 |
Mohamed, Omar (8)
|
MRUN |
49.99 |
48.34 |
-1.65 |
| 12 |
Kelly, Sean (10)
|
MRCFJV |
46.09 |
48.50 |
2.41 |
| 13 |
Gilman, Samuel I (10)
|
MRCOND |
|
48.65 |
- |
| 14 |
Singer, Dillon T (9)
|
MRFREE |
52.95 |
49.18 |
-3.77 |
| 15 |
Park, Ian (8)
|
MRCOND |
54.24 |
49.40 |
-4.84 |
| 16 |
Spiridonov, Phillip R (10)
|
NJJFAC |
|
50.76 |
- |
| 17 |
Finnegan, Harrison M (10)
|
MRCOND |
53.61 |
50.84 |
-2.77 |
| 18 |
Polese, Patrick L (10)
|
MRSMC |
54.44 |
52.79 |
-1.65 |
| 19 |
Slutsky, Eric A (10)
|
MRCOND |
58.22 |
53.00 |
-5.22 |
| 20 |
Dutton, Mason Byron A (9)
|
MRFREE |
1:06.84 |
53.30 |
-13.54 |
| 21 |
Regenauer, Peter G (7)
|
MRCOND |
1:07.21 |
55.52 |
-11.69 |
| 22 |
Tuminello, Nicholas S (8)
|
MRFREE |
1:19.99 |
55.77 |
-24.22 |
| 23 |
Dwyer, Aidan P (8)
|
MRCOND |
59.52 |
56.01 |
-3.51 |
| 24 |
Morris, Ryan M (10)
|
MRCOND |
1:01.20 |
57.12 |
-4.08 |
| 25 |
Terri, Kyle D (9)
|
MRCOND |
1:11.26 |
57.52 |
-13.74 |
| 26 |
Prashad, Varun S (8)
|
MRCOND |
|
1:02.39 |
- |
| 27 |
Attenborough, Michael (6)
|
MRFREE |
1:04.99 |
1:03.03 |
-1.96 |
|
Cevallos, Andrew J (9)
|
MRCOND |
|
DQ |
- |
|
Burgarelli, Sebastian (9)
|
MRNBS |
59.55 |
DQ |
- |
|
Kravatz, Thomas J (10)
|
MRCOND |
|
DQ |
- |
|
Milgram, Jason E (8)
|
MRFREE |
1:19.99 |
DQ |
- |
|
Ryan, Theodore J (10)
|
MRCOND |
|
NS |
- |