| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Legband, Kai E (17)
|
NJTWST |
51.12 |
54.74 |
3.62 |
| 2 |
Gomes, Lucas (15)
|
NJMDY |
56.33 |
57.82 |
1.49 |
| 3 |
Kleyer, Maxim J (15)
|
MRFREE |
57.44 |
58.36 |
0.92 |
| 4 |
Petroff, Alexander S (13)
|
NJTWST |
57.42 |
59.78 |
2.36 |
| 5 |
Knurek, Tyler (14)
|
NJMEY |
58.45 |
1:00.30 |
1.85 |
| 6 |
Kim, Sung Min (14)
|
NJWAVE |
59.65 |
1:00.65 |
1.00 |
| 7 |
Wan, Eddy T (16)
|
NJTWST |
58.07 |
1:01.01 |
2.94 |
| 8 |
D'Avella, Fulvio (14)
|
MAUNAT |
1:00.46 |
1:01.29 |
0.83 |
| 9 |
Rincon, Anthony (17)
|
NJTWST |
55.77 |
1:01.37 |
5.60 |
| 10 |
Passante, Michael V (15)
|
MRFREE |
58.61 |
1:01.58 |
2.97 |
| 11 |
Wan, Vincent (15)
|
NJTWST |
59.25 |
1:01.60 |
2.35 |
| 12 |
D'Avella, Francesco (14)
|
MAUNAT |
1:02.08 |
1:02.18 |
0.10 |
| 13 |
Xia, Alan (15)
|
NJMEY |
1:02.95 |
1:02.33 |
-0.62 |
| 14 |
Low, Ethan D (15)
|
NJBAC |
1:03.31 |
1:02.69 |
-0.62 |
| 15 |
Kim, Julian (14)
|
NJACE |
1:03.29 |
1:02.95 |
-0.34 |
| 16 |
Nash, William B (16)
|
NJBAC |
1:03.01 |
1:03.81 |
0.80 |
| 17 |
Madriz, Samuel J (16)
|
NJTWST |
1:00.90 |
1:03.84 |
2.94 |
| 18 |
Zhong, Nathan (15)
|
NJMEY |
1:02.39 |
1:04.19 |
1.80 |
| 19 |
Ma, Benjamin (15)
|
NJWEY |
1:04.27 |
1:04.48 |
0.21 |
| 20 |
Matthews, Michael (14)
|
NJNJBL |
1:03.60 |
1:05.45 |
1.85 |
| 21 |
Tseng, Wesley (14)
|
NJLIFE |
1:06.42 |
1:06.80 |
0.38 |
| 22 |
Lee, Jaden (13)
|
NJWAVE |
1:03.04 |
1:06.85 |
3.81 |
| 23 |
Velazquez, Julian B (13)
|
NJPPST |
1:03.84 |
1:07.80 |
3.96 |
| 24 |
Wight, Lorne D (14)
|
NJPPST |
1:05.52 |
1:07.88 |
2.36 |
| 25 |
Lau, Andrew (14)
|
NJMEY |
1:05.94 |
1:07.92 |
1.98 |
| 26 |
Pell, Devon (13)
|
NJMEY |
1:06.15 |
1:08.21 |
2.06 |
| 27 |
Ju, Brennan S (14)
|
NJACE |
1:02.98 |
1:08.90 |
5.92 |
| 28 |
Lin, Charles (14)
|
NJTWST |
1:02.99 |
1:09.42 |
6.43 |
| 29 |
Kim, Brandon D (13)
|
NJWAVE |
1:03.08 |
1:09.84 |
6.76 |
| 30 |
Kim, Kunha J (13)
|
NJACE |
1:03.00 |
1:09.93 |
6.93 |
| 31 |
Lee, TingYu (13)
|
NJWEY |
1:08.68 |
1:10.60 |
1.92 |
| 32 |
Patel, Sahdev N (15)
|
NJBAC |
1:10.34 |
1:12.19 |
1.85 |
| 33 |
Jones, Kian C (14)
|
NJMDY |
1:13.16 |
1:12.59 |
-0.57 |
| 34 |
Nakamura, Yota (14)
|
NJPPST |
1:10.51 |
1:12.86 |
2.35 |
| 35 |
Gold, Lucas A (13)
|
NJPPST |
1:12.30 |
1:13.80 |
1.50 |
| 36 |
Low, Brandon D (13)
|
NJBAC |
1:16.60 |
1:15.37 |
-1.23 |
| 37 |
Cho, Brandon (14)
|
NJACE |
1:03.00 |
1:15.38 |
12.38 |
| 38 |
French, Jason (14)
|
NJNJBL |
1:09.60 |
1:18.17 |
8.57 |
| 39 |
Mellett, Declan P (13)
|
NJMDY |
1:18.81 |
1:19.52 |
0.71 |
| 40 |
Lee, Benson (13)
|
NJDART |
1:39.99 |
1:26.15 |
-13.84 |
|
Shah, Krish (12)
|
NJDART |
1:39.99 |
NS |
- |
|
Marquardt, Matthew D (20)
|
NJUN M |
56.47 |
NS |
- |