| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Baranowski, Bryce B (12)
|
MRTVSC |
1:19.22 |
1:09.87 |
-9.35 |
| 2 |
Russo, Bradley J (12)
|
MRTVSC |
1:16.26 |
1:12.81 |
-3.45 |
| 3 |
Sumpter, Marcus S (11)
|
MRTVSC |
1:20.52 |
1:15.63 |
-4.89 |
| 4 |
Mukhi, Pranav (12)
|
MRTVSC |
1:19.51 |
1:17.90 |
-1.61 |
| 5 |
Ozsoy, Emirhan (11)
|
MRTVSC |
1:23.11 |
1:18.97 |
-4.14 |
| 6 |
Leonard, Max R (12)
|
MRCSDC |
1:27.22 |
1:21.40 |
-5.82 |
| 7 |
Russotto, Matthew N (12)
|
MRHYB |
1:30.71 |
1:25.09 |
-5.62 |
| 8 |
Qureshi, Adam (12)
|
MRSSC |
1:30.51 |
1:25.24 |
-5.27 |
| 9 |
Spelman, Mason A (11)
|
MRCSDC |
1:25.50 |
1:28.81 |
3.31 |
| 10 |
Chodankar, Arnav (12)
|
MRTVSC |
1:35.00 |
1:31.52 |
-3.48 |
| 11 |
Christiansen, Lukas E (12)
|
MRCSDC |
1:44.38 |
1:36.07 |
-8.31 |
| 12 |
Wang, James B (12)
|
MRHYB |
1:40.00 |
1:36.18 |
-3.82 |
| 13 |
Galler, Jacob (11)
|
MRTS |
1:48.00 |
1:36.94 |
-11.06 |
| 14 |
Faulk, William M (11)
|
MRSSC |
2:00.38 |
1:53.16 |
-7.22 |
|
Bielo, Finn C (11)
|
MRIA |
|
DQ |
- |
|
Oreilly, Killian E (11)
|
MRIA |
2:00.00 |
DQ |
- |
|
Kim, Elliot J (11)
|
MRTS |
1:50.95 |
DQ |
- |
|
Phelan, Christopher J (11)
|
MRTS |
1:40.93 |
DQ |
- |
|
English, Chad L (11)
|
MRHYB |
2:10.00 |
DQ |
- |
|
Quintero, Esteban L (11)
|
MRTVSC |
1:31.34 |
DQ |
- |