| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Corrales, Francesco (9)
|
FGSFTL |
1:22.37 |
1:14.80 |
-7.57 |
| 2 |
Ives, Keagan R (10)
|
FGYSF |
1:20.27 |
1:16.98 |
-3.29 |
| 3 |
Cavani, Emiliano (10)
|
FGSOFL |
1:22.91 |
1:20.99 |
-1.92 |
| 4 |
Schultz, Zachary D (10)
|
FGSUN |
1:26.63 |
1:22.40 |
-4.23 |
| 5 |
Thakur, Aryav (10)
|
FGSOFL |
1:27.51 |
1:24.26 |
-3.25 |
| 6 |
Forgione, Luigi (10)
|
FGAZFL |
1:27.01 |
1:24.85 |
-2.16 |
| 7 |
Nichols, Christian (10)
|
FGTSA |
1:25.06 |
1:25.46 |
0.40 |
| 8 |
McVeigh, Dylan M (9)
|
FGSOFL |
1:33.93 |
1:25.54 |
-8.39 |
| 9 |
Christensen, Preston R (9)
|
FGSOFL |
1:34.70 |
1:26.03 |
-8.67 |
| 10 |
Burgos, Santiago (9)
|
FGAZFL |
|
1:26.42 |
- |
| 11 |
Valdiviezo, David E (9)
|
FGSF |
1:31.04 |
1:27.51 |
-3.53 |
| 12 |
DeSouza, Joshua (10)
|
FGCSSC |
1:28.11 |
1:28.94 |
0.83 |
| 13 |
Carrera, Zacchaeus J (9)
|
FGUN-0 |
1:32.13 |
1:32.00 |
-0.13 |
| 14 |
Carey, Dylan (9)
|
FGSFTL |
1:42.92 |
1:32.43 |
-10.49 |
| 15 |
Agashe, Atharv H (9)
|
FGSOFL |
|
1:32.53 |
- |
| 16 |
Brinkmann, Pascal D (9)
|
FGHAT |
1:30.03 |
1:34.30 |
4.27 |
| 17 |
Dogan, Alessandro (9)
|
FGSFTL |
|
1:34.74 |
- |
| 18 |
Lee, Jacob T (9)
|
FGSOFL |
|
1:34.99 |
- |
| 19 |
Paruchuru, Sridhyan (10)
|
FGCSSC |
1:43.60 |
1:42.19 |
-1.41 |
| 20 |
Carlucci, Sean M (10)
|
FGCSSC |
2:08.48 |
1:58.18 |
-10.30 |
| 21 |
Neves, Landon A (9)
|
FGCCPR |
|
1:59.51 |
- |
| 22 |
Applegate, Dominik R (9)
|
FGSUN |
2:08.97 |
1:59.53 |
-9.44 |
| 23 |
Kozman, Michael (10)
|
FGSFTL |
2:14.55 |
2:10.46 |
-4.09 |
|
Suarez Bueno, Matteo (10)
|
FGCSSC |
1:29.27 |
NS |
- |