| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lien, Geoffrey (16)
|
MRWEST |
51.76 |
50.76 |
-1.00 |
| 2 |
Louis-Charles, Frantz V (15)
|
MRWEST |
51.74 |
52.61 |
0.87 |
| 3 |
Finley, Mike P (15)
|
MRPAC |
53.50 |
52.87 |
-0.63 |
| 4 |
Pae, Jay J (13)
|
MRPAC |
53.50 |
54.86 |
1.36 |
| 5 |
Ebied, Yousef (17)
|
MRLGAC |
55.21 |
57.25 |
2.04 |
| 6 |
Lyubman, Samuel R (14)
|
MRPAC |
56.12 |
57.34 |
1.22 |
| 7 |
Gatto, Robert (14)
|
MRPAC |
57.87 |
57.44 |
-0.43 |
| 8 |
Hoye, Jonas (13)
|
MRLGAC |
59.23 |
57.86 |
-1.37 |
| 9 |
Sherpa, Ethan D (14)
|
MRLGAC |
55.08 |
58.56 |
3.48 |
| 10 |
Thomas, Jayden (13)
|
MRWEST |
1:05.47 |
1:00.70 |
-4.77 |
| 11 |
Sookdar, Kaiden P (16)
|
MRWEST |
1:01.71 |
1:02.31 |
0.60 |
| 12 |
Sichtnik, Daniel * (11)
|
MRWEST |
1:03.98 |
1:03.04 |
-0.94 |
| 13 |
Palacios, Julio C (15)
|
MRLGAC |
1:06.02 |
1:04.32 |
-1.70 |
| 14 |
Nagaldinne, Nirvaan V (13)
|
MRWEST |
1:09.50 |
1:04.59 |
-4.91 |
| 15 |
Maselli, Paolo (13)
|
MRPAC |
1:04.88 |
1:05.20 |
0.32 |
| 16 |
Lee, Lin (15)
|
MRPAC |
1:08.22 |
1:06.72 |
-1.50 |
| 17 |
Peng, Thomas F (11)
|
MRWEST |
1:06.57 |
1:07.11 |
0.54 |
| 18 |
Bubrowiecki, Sebastian (13)
|
MRHS |
1:05.61 |
1:07.24 |
1.63 |
| 19 |
Ramos, Dorian J (14)
|
MRWEST |
|
1:08.75 |
- |
| 20 |
Gruver, Bogdan A (13)
|
MRHS |
1:09.28 |
1:09.78 |
0.50 |
| 21 |
Pierre-Louis, Aiden B (13)
|
MRPAC |
1:04.48 |
1:13.22 |
8.74 |
| 22 |
Lee, Tam (13)
|
MRPAC |
1:13.17 |
1:14.03 |
0.86 |
| 23 |
Rana, Parth (12)
|
MRLIFE |
1:20.89 |
1:21.74 |
0.85 |
| 24 |
Rubinfine, Adley M (13)
|
MRWEST |
|
1:50.59 |
- |