| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Eskola, Lucas C (12)
|
ORHEAT |
1:10.35 |
1:10.89 |
0.54 |
| 2 |
Lee, Julien J (12)
|
ORGOLD |
1:10.81 |
1:12.21 |
1.40 |
| 3 |
Golgotiu, Eric S (12)
|
OROCST |
1:14.18 |
1:12.44 |
-1.74 |
| 4 |
Kim, Aidan (12)
|
PNOCA |
1:13.14 |
1:14.36 |
1.22 |
| 5 |
Li, Suiyao N (12)
|
ORGOLD |
1:17.07 |
1:17.31 |
0.24 |
| 6 |
Le, Ethan C (12)
|
ORHEAT |
1:23.94 |
1:21.70 |
-2.24 |
| 7 |
Lee, Nicolas T (11)
|
ORHEAT |
1:27.73 |
1:24.01 |
-3.72 |
| 8 |
Sommers, Ethan D (11)
|
ORHEAT |
1:28.66 |
1:24.13 |
-4.53 |
| 9 |
Wahab-Holles, Seneca W (11)
|
ORPAC |
1:25.02 |
1:25.33 |
0.31 |
| 10 |
Fitzgerald, Devin C (11)
|
ORTEAM |
1:36.17 |
1:26.19 |
-9.98 |
| 11 |
Tweten, Fisher H (12)
|
OROCST |
1:35.89 |
1:26.30 |
-9.59 |
| 12 |
Ma, Kenneth P (12)
|
ORGOLD |
1:26.02 |
1:26.84 |
0.82 |
| 13 |
Hu, Hewitt A (11)
|
ORPAC |
1:36.25 |
1:29.68 |
-6.57 |
| 14 |
Colvin, Aidan E (12)
|
OROCST |
1:35.23 |
1:32.14 |
-3.09 |
| 15 |
McLin, Bennett G (11)
|
ORHEAT |
1:32.71 |
1:32.35 |
-0.36 |
| 16 |
Singh, Dhruv (11)
|
ORGOLD |
1:31.79 |
1:33.55 |
1.76 |
| 17 |
Holtan, Henry R (11)
|
PNOCA |
1:43.09 |
1:34.97 |
-8.12 |
| 18 |
McGuigan, Alexander C (11)
|
PNOCA |
1:35.68 |
1:35.35 |
-0.33 |
| 19 |
Chen, Aiden (11)
|
PNOCA |
1:36.55 |
1:36.44 |
-0.11 |
| 20 |
Brock, Ethan A (11)
|
ORTEAM |
1:51.09 |
1:43.70 |
-7.39 |
| 21 |
Jones, Wyatt A (11)
|
PNOCA |
1:47.42 |
1:44.60 |
-2.82 |
| 22 |
Kiley, Hauke A (11)
|
ORTEAM |
1:43.12 |
1:45.30 |
2.18 |
|
Thompson, Cody E (12)
|
OROCST |
|
DQ |
- |
|
Hahm, David E (11)
|
ORGOLD |
1:30.88 |
NS |
- |