| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Valena, Trevan C (12)
|
NTTFA |
57.49 |
57.80 |
0.31 |
| 2 |
Owens, Kurt E (12)
|
NTTFA |
1:11.31 |
1:06.30 |
-5.01 |
| 3 |
Maunus, Luke A (11)
|
NTTFA |
1:06.40 |
1:10.08 |
3.68 |
| 4 |
Chung, Alex T (11)
|
NTTFA |
1:19.94 |
1:10.16 |
-9.78 |
| 5 |
Suwanda, Sebastian M (11)
|
NTTFA |
1:12.15 |
1:11.83 |
-0.32 |
| 6 |
Nair, Abhinav R (12)
|
NTTFA |
1:16.09 |
1:13.25 |
-2.84 |
| 7 |
Wang, Ethan (11)
|
NTTFA |
1:19.83 |
1:15.39 |
-4.44 |
| 8 |
Barbier, Clement A (12)
|
NTTFA |
1:21.98 |
1:15.69 |
-6.29 |
| 9 |
Phillips, Hudson T (9)
|
NTTFA |
1:27.68 |
1:19.14 |
-8.54 |
| 10 |
Myers, Mason J (10)
|
NTTFA |
1:25.76 |
1:20.63 |
-5.13 |
| 11 |
Tidwell, Mason K (12)
|
NTO2 |
1:21.43 |
1:21.53 |
0.10 |
| 12 |
Raj, Immanuel (12)
|
NTTFA |
1:24.62 |
1:23.28 |
-1.34 |
| 13 |
Zhou, Ethan T (9)
|
NTTFA |
1:29.90 |
1:23.45 |
-6.45 |
| 14 |
Khachatryan, Michael G (9)
|
NTTFA |
2:00.05 |
1:26.31 |
-33.74 |
| 15 |
Phillips, Luke E (9)
|
NTTFA |
1:26.79 |
1:27.60 |
0.81 |
| 16 |
Vishwamitra, Anish K (11)
|
NTO2 |
1:32.26 |
1:32.03 |
-0.23 |
| 17 |
Juneja, Yash (11)
|
NTO2 |
1:41.14 |
1:33.58 |
-7.56 |
| 18 |
Patel, Aarav S (12)
|
NTO2 |
|
1:48.07 |
- |
| 19 |
Leverington, Risdon A (10)
|
NTO2 |
1:41.51 |
1:50.52 |
9.01 |
| 20 |
Thota, Pranav (11)
|
NTO2 |
1:58.97 |
1:53.59 |
-5.38 |
| 21 |
Reddy, Sreethan (10)
|
NTO2 |
|
1:54.99 |
- |
| 22 |
Narni, Dinesh S (11)
|
NTO2 |
|
1:55.90 |
- |
| 23 |
Ray, Ronit (9)
|
NTO2 |
|
1:57.04 |
- |
| 24 |
Kushan, Aarav (10)
|
NTO2 |
|
2:08.73 |
- |
|
Narni, Karthikeya (8)
|
NTO2 |
|
DQ |
- |
|
Lin, Enoch Y (8)
|
NTO2 |
|
DQ |
- |
|
Mishra, Aditya (12)
|
NTO2 |
|
NS |
- |
|
Yogaratnam, Ashoke (12)
|
NTTFA |
1:24.01 |
NS |
- |