| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Smith, Quinn (9)
|
MRAGUA |
1:14.59 |
1:11.65 |
-2.94 |
| 2 |
Schaupp, Harrison R (9)
|
MRBAD |
1:21.89 |
1:17.24 |
-4.65 |
| 3 |
Yi, Aiden L (9)
|
NJJFAC |
1:22.65 |
1:18.48 |
-4.17 |
| 4 |
Turpin, Felix (9)
|
MRAGUA |
1:22.39 |
1:19.34 |
-3.05 |
| 5 |
Finston, Zachary (9)
|
MRAGUA |
1:24.24 |
1:23.40 |
-0.84 |
| 6 |
Curristin, Cai (8)
|
MRCOND |
1:26.48 |
1:24.18 |
-2.30 |
| 7 |
Su, Winter (9)
|
MRAGUA |
1:30.80 |
1:24.21 |
-6.59 |
| 8 |
Hoffmann, Maximilian H (9)
|
MRAGUA |
1:22.63 |
1:24.86 |
2.23 |
| 9 |
Qian, Molin (8)
|
MRAGUA |
1:28.65 |
1:26.20 |
-2.45 |
| 10 |
Baichorov, Alexander (9)
|
MRAGUA |
1:35.89 |
1:29.63 |
-6.26 |
| 11 |
Maslov, Luka (9)
|
MRAGUA |
1:30.47 |
1:30.32 |
-0.15 |
| 12 |
Marescot, Yutaka D (8)
|
NJJFAC |
1:29.74 |
1:31.31 |
1.57 |
| 12 |
Ahouandjinou, Selom C (9)
|
MRAGUA |
1:36.12 |
1:31.31 |
-4.81 |
| 14 |
Kang, Joey (9)
|
MRAQRC |
1:43.66 |
1:33.57 |
-10.09 |
| 15 |
Kim, Oliver I (8)
|
NJJFAC |
1:44.87 |
1:40.90 |
-3.97 |
| 16 |
Zhao, Jaden (8)
|
NJJFAC |
1:40.75 |
1:42.31 |
1.56 |
| 17 |
Diab, Duke G (9)
|
MRCOND |
1:59.31 |
1:43.88 |
-15.43 |
| 18 |
Wang, Ethan (9)
|
MRAQRC |
1:36.02 |
1:44.20 |
8.18 |
| 19 |
Hambardzumyan, Arman (9)
|
MRSSL |
1:43.37 |
1:44.63 |
1.26 |
| 20 |
Saloutenko, Hunter H (9)
|
MRCOND |
1:55.80 |
1:47.01 |
-8.79 |
| 21 |
Alcaraz, Sebastian (9)
|
MRSSL |
1:56.92 |
1:47.39 |
-9.53 |
| 22 |
Johnson, Ethan (9)
|
MRCOND |
1:41.43 |
1:48.07 |
6.64 |
| 23 |
Dempsey, Taran (9)
|
MRAGUA |
2:00.10 |
1:53.09 |
-7.01 |
| 24 |
Sawyer, Maison L (9)
|
MRCOND |
1:47.71 |
1:58.64 |
10.93 |
| 25 |
Newton Pisa, Samuel H (8)
|
MRCOND |
1:58.71 |
1:59.66 |
0.95 |
| 26 |
Khomuk, Lucas N (8)
|
MRSSL |
2:13.98 |
2:14.98 |
1.00 |
| 27 |
Mabee, James H (9)
|
MRCOND |
|
2:17.64 |
- |
|
Weisenborn, Nick N (7)
|
MRBAD |
2:03.99 |
DQ |
- |