| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hatcher, Max C (14)
|
NTNTN |
51.53 |
51.17 |
-0.36 |
| 2 |
Kramer, Ethan Z (22)
|
UTUN |
52.27 |
53.19 |
0.92 |
| 3 |
Marrujo, Sebastian M (15)
|
NTLAC |
55.00 |
54.85 |
-0.15 |
| 4 |
Feng, Oliver X (14)
|
NTLAC |
1:03.50 |
56.60 |
-6.90 |
| 5 |
EL Iahiai, Zaky (14)
|
NTLAC |
58.40 |
57.27 |
-1.13 |
| 6 |
Vitthanala, Nihar (16)
|
NTLAC |
59.86 |
57.58 |
-2.28 |
| 7 |
Go, Hayato O (13)
|
NTLAC |
59.12 |
58.09 |
-1.03 |
| 8 |
Xu, Sherwin M (13)
|
NTLAC |
58.35 |
58.70 |
0.35 |
| 9 |
Pan-Wang, Eric Y (15)
|
NTLAC |
1:01.78 |
58.85 |
-2.93 |
| 10 |
Baker, Santana D (16)
|
NTLAC |
1:02.12 |
59.50 |
-2.62 |
| 11 |
Roberts, Jacob D (14)
|
NTLAC |
1:00.55 |
59.57 |
-0.98 |
| 12 |
Maddula, Naga Surya A (14)
|
NTLAC |
1:02.99 |
1:00.29 |
-2.70 |
| 13 |
Nguyen, Anakin C (15)
|
NTLAC |
1:03.62 |
1:01.15 |
-2.47 |
| 14 |
Baindur, Arjun S (15)
|
NTLAC |
1:00.46 |
1:01.30 |
0.84 |
| 15 |
Martinez, Colton E (16)
|
NTLAC |
1:05.52 |
1:01.85 |
-3.67 |
| 16 |
Phan, Dylan H (14)
|
NTNTN |
1:04.66 |
1:03.26 |
-1.40 |
| 17 |
Doan, Alex T (14)
|
NTLAC |
1:06.05 |
1:04.32 |
-1.73 |
| 18 |
Hernandez, Jackson A (14)
|
NTNTN |
|
1:04.35 |
- |
| 19 |
Kolody, Brendan (13)
|
NTLAC |
1:05.48 |
1:04.62 |
-0.86 |
| 20 |
Maranto, Eliott K (14)
|
NTLAC |
1:09.27 |
1:04.68 |
-4.59 |
| 21 |
Mijares, Lucas (14)
|
NTUN |
1:12.12 |
1:04.72 |
-7.40 |
| 22 |
Nguyen, Avery N (13)
|
NTLAC |
1:17.95 |
1:07.07 |
-10.88 |
| 23 |
Viele, Matthew N (14)
|
NTLAC |
1:08.97 |
1:07.42 |
-1.55 |
| 24 |
Klubben, William B (13)
|
NTLAC |
1:08.57 |
1:07.63 |
-0.94 |
| 25 |
Blanford, Owen H (13)
|
NTNTN |
1:10.44 |
1:08.34 |
-2.10 |
| 26 |
Malik, Tanmay (14)
|
NTLAC |
1:13.41 |
1:08.64 |
-4.77 |
| 27 |
Boeck, Alexander B (14)
|
NTNTN |
1:06.95 |
1:08.92 |
1.97 |
| 28 |
Atkinson, Liam S (14)
|
NTLAC |
1:10.70 |
1:09.33 |
-1.37 |
| 29 |
Choubey, Aditya (13)
|
NTLAC |
1:14.15 |
1:10.57 |
-3.58 |
| 30 |
Buchanan, Aiden D (14)
|
NTNTN |
1:14.88 |
1:10.87 |
-4.01 |
| 31 |
Paskvan, Thomas E (13)
|
NTNTN |
1:13.49 |
1:11.04 |
-2.45 |
| 32 |
Currey, William P (13)
|
NTLAC |
1:08.36 |
1:13.81 |
5.45 |
| 33 |
Weilert, Landon J (13)
|
NTNTN |
1:17.97 |
1:14.88 |
-3.09 |
| 34 |
Rastogi, Maanas (14)
|
NTLAC |
1:17.08 |
1:19.31 |
2.23 |
| 35 |
Maranto, Isaac M (11)
|
NTLAC |
1:19.49 |
1:19.33 |
-0.16 |
| 36 |
Lawson, Corbett J (13)
|
NTNTN |
1:29.92 |
1:28.08 |
-1.84 |
|
Pandey, Akshat (13)
|
NTLAC |
1:10.09 |
DQ |
- |
|
Whitfield, Justice E (12)
|
NTLAC |
1:40.58 |
DQ |
- |
|
Vallero, Benjamin J (14)
|
NTLAC |
|
DQ |
- |
|
Backus, David H (14)
|
NTLAC |
1:06.91 |
NS |
- |