| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Psillos, Anastasios (14)
|
NJOCY |
50.77 |
51.35 |
0.58 |
| 2 |
Sung, Alex (14)
|
MAUMLY |
53.14 |
52.49 |
-0.65 |
| 3 |
Watanabe, Shunji R (14)
|
MAUMLY |
54.24 |
53.83 |
-0.41 |
| 4 |
Galef, William C (14)
|
MAUMLY |
54.60 |
54.11 |
-0.49 |
| 5 |
Martin, Shane (14)
|
MAUMLY |
56.45 |
54.40 |
-2.05 |
| 6 |
Xu, Michael Z (13)
|
NJLHY |
57.31 |
54.97 |
-2.34 |
| 7 |
Ameriks, Tyki A (13)
|
MAUMLY |
57.48 |
57.39 |
-0.09 |
| 8 |
Vuadens, Ari P (13)
|
MAUMLY |
59.82 |
57.78 |
-2.04 |
| 9 |
Villarina, Rafael (13)
|
NJGMNY |
56.17 |
57.90 |
1.73 |
| 10 |
Bunzendahl, Michael W (13)
|
NJLHY |
1:01.01 |
58.10 |
-2.91 |
| 11 |
Nagaria, Aaryan (13)
|
NJOCY |
59.65 |
58.49 |
-1.16 |
| 12 |
Hislop, Cathal D (14)
|
NJLHY |
1:00.93 |
59.67 |
-1.26 |
| 13 |
Zachowski, Aidan A (14)
|
NJSCY |
1:00.74 |
59.73 |
-1.01 |
| 14 |
Bradshaw, Justin A (14)
|
NJOCY |
59.76 |
59.75 |
-0.01 |
| 15 |
Orlando, Marco R (14)
|
NJSCY |
1:00.64 |
59.81 |
-0.83 |
| 16 |
Corbett, Jake (13)
|
MAMLY |
59.77 |
59.93 |
0.16 |
| 17 |
Wang, Benjamin M (14)
|
MAUMLY |
1:00.62 |
1:00.03 |
-0.59 |
| 18 |
Mastroianni, Michael A (13)
|
NJOCY |
1:10.29 |
1:00.29 |
-10.00 |
| 19 |
Taylor, Robert (Nate) N (14)
|
NJOCY |
1:01.85 |
1:00.64 |
-1.21 |
| 20 |
Olsen, Lucas (14)
|
MAMLY |
59.81 |
1:00.84 |
1.03 |
| 21 |
Newsome, Benjamin (14)
|
NJOCY |
1:02.32 |
1:01.74 |
-0.58 |
| 22 |
Camillone, Jack L (13)
|
NJGMNY |
1:00.43 |
1:02.67 |
2.24 |
| 23 |
Corbett, Dillon (13)
|
MAMLY |
1:04.19 |
1:02.80 |
-1.39 |
| 24 |
Lovasz, Ryan (13)
|
NJGMNY |
1:04.54 |
1:02.95 |
-1.59 |
| 25 |
Miller, Jacob (13)
|
NJMYM |
1:00.00 |
1:03.55 |
3.55 |
| 26 |
Velez, Sebastian C (13)
|
NJGMNY |
1:04.83 |
1:03.67 |
-1.16 |
| 27 |
Jeong, Junseo (13)
|
NJGMNY |
1:04.60 |
1:03.76 |
-0.84 |
| 28 |
Conti, Christian J (13)
|
NJGMNY |
1:07.63 |
1:05.33 |
-2.30 |
| 29 |
Pedersen, Michael (13)
|
NJSCY |
1:06.71 |
1:05.58 |
-1.13 |
| 30 |
Gordon, Anthony (14)
|
NJGMNY |
1:06.91 |
1:06.55 |
-0.36 |
| 31 |
Prom, Richard (14)
|
MAMLY |
1:08.53 |
1:08.17 |
-0.36 |
| 32 |
De los Reyes, Jakob (13)
|
NJMYM |
1:22.11 |
1:08.51 |
-13.60 |
| 33 |
Sommers, Jax J (13)
|
NJMYM |
1:13.10 |
1:10.40 |
-2.70 |
| 34 |
Lo, Jake (14)
|
NJMYM |
1:05.00 |
1:11.13 |
6.13 |
| 35 |
Davey, Aidan (14)
|
NJOCY |
1:12.31 |
1:11.15 |
-1.16 |
| 36 |
Coffman, Jeremy (13)
|
MAMLY |
1:13.77 |
1:12.86 |
-0.91 |
| 37 |
McMahon, Connor R (13)
|
NJOCY |
1:14.99 |
1:14.50 |
-0.49 |
|
Adams, Liam P (14)
|
NJOCY |
55.33 |
DQ |
- |