| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ott, Alec M (12)
|
SRBSC |
1:22.97 |
1:14.12 |
-8.85 |
| 2 |
Rubocki, Benjamin D (11)
|
SRBY |
1:24.78 |
1:23.05 |
-1.73 |
| 3 |
Dimitriu, Stefan (12)
|
SRBSC |
1:32.85 |
1:24.67 |
-8.18 |
| 4 |
McDaniel, Preston Y (11)
|
SRVOLT |
|
1:25.71 |
- |
| 5 |
Gu, Danny (11)
|
SRBY |
|
1:44.00 |
- |
| 6 |
Adair, Drake A (12)
|
IELGSC |
|
1:44.94 |
- |
| 7 |
Stallones, Aidan R (12)
|
SRMVM |
|
1:47.91 |
- |
| 8 |
McDonald, Sean W (11)
|
SRNST |
1:57.54 |
2:05.74 |
8.20 |
| 9 |
Beck, Alexander L (11)
|
SRNST |
2:18.74 |
2:32.97 |
14.23 |
|
Curtis, Noah M (11)
|
IECAST |
2:39.95 |
DQ |
- |
|
Pendlebury, Britton T (11)
|
SRVOLT |
|
NS |
- |