| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Shen, Colin (12)
|
IETCCC |
1:03.64 |
1:02.73 |
-0.91 |
| 2 |
Ricker, Zane C (12)
|
IELGSC |
1:13.14 |
1:08.28 |
-4.86 |
| 3 |
Gingras, Ethan S (12)
|
IESAS |
1:10.92 |
1:08.43 |
-2.49 |
| 4 |
Rubocki, Benjamin D (11)
|
SRBY |
1:12.68 |
1:12.81 |
0.13 |
| 5 |
Stillman, Noah J (11)
|
IEWWSC |
1:23.51 |
1:14.10 |
-9.41 |
| 6 |
Abringe, Erwin Adrian W (11)
|
IETCCC |
1:17.19 |
1:16.28 |
-0.91 |
| 7 |
Akpan, Jaden U (11)
|
SRBY |
1:13.34 |
1:17.01 |
3.67 |
| 8 |
Bona, Eli T (11)
|
IEWWSC |
1:28.70 |
1:19.86 |
-8.84 |
| 9 |
Mitchell, Beckett O (12)
|
IETCCC |
1:22.12 |
1:20.03 |
-2.09 |
| 10 |
Buratto, Jacob R (12)
|
IEWWSC |
1:30.91 |
1:20.49 |
-10.42 |
| 11 |
Young-McMurchie, Rowan H (11)
|
IETCCC |
1:25.16 |
1:24.51 |
-0.65 |
| 12 |
Yao, Matthew J (12)
|
IEWWSC |
|
1:27.62 |
- |
| 13 |
Seacord, William T (12)
|
SRBY |
1:21.93 |
1:27.93 |
6.00 |
| 14 |
Fast, Carson J (11)
|
SRBY |
1:35.23 |
1:30.91 |
-4.32 |
| 15 |
Zink, Alexander J (11)
|
IETCCC |
1:47.31 |
1:31.13 |
-16.18 |
| 16 |
Qin, Louis Y (12)
|
IETCCC |
1:35.34 |
1:35.75 |
0.41 |
| 17 |
Challis, Larry G (11)
|
IELGSC |
|
1:43.31 |
- |
| 18 |
Shoptaw, Brayden S (11)
|
IETCCC |
|
1:46.03 |
- |
| 19 |
Challis, Gabe M (11)
|
IELGSC |
|
1:52.49 |
- |
| 20 |
Loney, Spencer R (12)
|
IEWWSC |
|
1:55.49 |
- |
|
Melville, Oliver A (12)
|
IETCCC |
|
DQ |
- |
|
Zastrow, Evan B (12)
|
IELGSC |
1:25.45 |
DQ |
- |
|
Powers, Cole H (11)
|
SRBY |
1:49.63 |
NS |
- |