| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Domokos-Murphy, William R (10)
|
FGSAS |
1:08.27 |
1:08.51 |
0.24 |
| 2 |
Strohecker, Samuel G (10)
|
FGFAST |
1:11.48 |
1:09.62 |
-1.86 |
| 3 |
Smith, Asher P (10)
|
FGFAST |
1:12.82 |
1:10.58 |
-2.24 |
| 4 |
Fernandez-Chung, Lucas N (10)
|
FGMACM |
1:12.01 |
1:11.90 |
-0.11 |
| 5 |
Caponera, Caleb T (9)
|
FGSAS |
1:15.98 |
1:12.78 |
-3.20 |
| 6 |
Gonzalez, Kenneth (10)
|
FGMACM |
1:15.25 |
1:13.41 |
-1.84 |
| 7 |
Mazzi, Stefano R (10)
|
FGSOFL |
1:18.10 |
1:13.62 |
-4.48 |
| 8 |
Reveron, Emihlio (10)
|
FGOSC |
1:15.36 |
1:15.94 |
0.58 |
| 9 |
Nelson, Alexander J (10)
|
FGNPB |
1:15.89 |
1:17.73 |
1.84 |
| 10 |
Craine, Makai L (10)
|
FGJDST |
1:21.41 |
1:18.70 |
-2.71 |
| 11 |
Jimenez, Connor G (9)
|
FGSOFL |
1:22.19 |
1:20.31 |
-1.88 |
| 12 |
Aguila, Jorge E (10)
|
FGMWA |
1:24.09 |
1:22.51 |
-1.58 |
| 13 |
Yordi, Joshua (10)
|
FGOSC |
1:20.83 |
1:22.68 |
1.85 |
| 14 |
Beker, Elan (9)
|
FGNMST |
1:22.99 |
1:22.91 |
-0.08 |
| 15 |
Gerasim, George (8)
|
FGNMST |
1:25.06 |
1:22.93 |
-2.13 |
| 16 |
Wagner, Jacob (10)
|
FGLLL |
1:22.53 |
1:23.93 |
1.40 |
| 17 |
Menacho, Becket (9)
|
FGPOMP |
1:21.24 |
1:24.25 |
3.01 |
| 18 |
Ozaktay, Levent L (10)
|
FGPCS |
1:25.66 |
1:24.90 |
-0.76 |
| 19 |
Jimenez, Mason (10)
|
FGSOFL |
1:24.80 |
1:25.30 |
0.50 |
| 20 |
Kolobov, Tikhon (9)
|
FGNMST |
1:24.30 |
1:26.76 |
2.46 |
| 21 |
Cupid, Benjamin E (9)
|
FGPST |
1:24.16 |
1:27.60 |
3.44 |
| 22 |
Gonzalez, Enzo (10)
|
FGBMHG |
1:37.75 |
1:29.49 |
-8.26 |
| 23 |
Clarke, Kavon Z (10)
|
FGSFTL |
1:24.34 |
1:42.91 |
18.57 |
|
Longo, Kai (10)
|
FGEA |
1:24.93 |
DQ |
- |
|
Sinchi, Bruno (10)
|
FGCM |
1:19.38 |
DQ |
- |