| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Pan-Wang, Evan (11)
|
NTLAC |
1:02.20 |
1:04.15 |
1.95 |
| 2 |
Wang, Junxi (11)
|
NTUN |
1:18.43 |
1:05.82 |
-12.61 |
| 3 |
Lofthus, Jack W (11)
|
NTLAC |
1:12.49 |
1:11.60 |
-0.89 |
| 4 |
Futrell, Aleksander J (10)
|
NTLAC |
1:26.03 |
1:22.04 |
-3.99 |
| 5 |
Khambete, Karan C (11)
|
NTLAC |
1:24.84 |
1:22.60 |
-2.24 |
| 6 |
Ward, Jack J (11)
|
NTLAC |
1:22.28 |
1:23.73 |
1.45 |
| 7 |
Tuapen, Angelo Jacob V (11)
|
NTNTN |
1:24.29 |
1:24.14 |
-0.15 |
| 8 |
Rakowski, Jasen A (11)
|
NTLAC |
1:23.69 |
1:24.62 |
0.93 |
| 9 |
Woon, Levi Z (11)
|
NTLAC |
1:25.34 |
1:25.94 |
0.60 |
| 10 |
Maskey, Arlan (9)
|
NTLAC |
1:29.50 |
1:26.25 |
-3.25 |
| 11 |
Rastogi, Mehul (11)
|
NTLAC |
1:30.23 |
1:30.36 |
0.13 |
| 12 |
Andal, Marcus J (10)
|
NTNTN |
1:30.97 |
1:32.13 |
1.16 |
| 13 |
Sieg, Connor R (10)
|
NTLAC |
1:24.30 |
1:32.57 |
8.27 |
| 14 |
Ruiz, Javier (11)
|
NTLAC |
1:33.93 |
1:33.65 |
-0.28 |
| 15 |
Ruiz, Josué (8)
|
NTLAC |
1:38.87 |
1:34.94 |
-3.93 |
| 16 |
Jolly, Caden J (10)
|
NTCOR |
|
1:35.23 |
- |
| 17 |
Green, Gavin L (10)
|
NTLAC |
|
1:35.72 |
- |
| 18 |
Jones, Aidan G (10)
|
NTLAC |
|
1:40.41 |
- |
| 19 |
Moeller, Joachim A (11)
|
NTLAC |
1:37.53 |
1:42.81 |
5.28 |
| 20 |
Curtis, Brogan W (10)
|
NTLAC |
|
1:43.54 |
- |
| 21 |
Dave, Advait V (11)
|
NTLAC |
1:43.54 |
1:44.74 |
1.20 |
| 22 |
Thayravanh, Austin A (10)
|
NTLAC |
|
1:48.66 |
- |
| 23 |
Xu, Austin (9)
|
NTNTN |
2:04.51 |
1:53.01 |
-11.50 |
| 24 |
Yao, Austin (10)
|
NTNTN |
2:04.39 |
1:58.71 |
-5.68 |
|
Landels, Eamon W (11)
|
NTLAC |
2:04.07 |
DQ |
- |
|
Yi, Jay (11)
|
NTLAC |
1:28.30 |
NS |
- |
|
Tran, Nathan M (8)
|
NTLAC |
|
NS |
- |
|
Tran, Aiden J (10)
|
NTLAC |
|
NS |
- |
|
Klubben, Ryan J (11)
|
NTLAC |
1:23.53 |
NS |
- |