| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Staudinger, Samuel P (13)
|
ADALBS |
1:14.26 |
1:06.57 |
-7.69 |
| 2 |
Dheeradhada, Arya J (11)
|
ADALBS |
1:25.15 |
1:15.28 |
-9.87 |
| 3 |
Ejanda, Francine Charisse A (13)
|
ADDELM |
1:18.64 |
1:15.79 |
-2.85 |
| 4 |
O'Connell, Brodie R (13)
|
ADALBS |
1:25.91 |
1:19.11 |
-6.80 |
| 5 |
Hungerford, Cole B (9)
|
ADALBS |
1:40.98 |
1:30.04 |
-10.94 |
| 6 |
Skuza, Alexander A (12)
|
ADDELM |
1:50.56 |
1:32.77 |
-17.79 |
| 7 |
Tripp, Henry D (10)
|
ADALBS |
1:36.47 |
1:32.98 |
-3.49 |
| 8 |
Hou, Irena Y (8)
|
ADDELM |
1:44.59 |
1:36.23 |
-8.36 |
| 9 |
Hungerford, Landon B (9)
|
ADALBS |
1:41.84 |
1:36.54 |
-5.30 |
| 10 |
Cococcia, Mirabella A (11)
|
ADALBS |
1:55.93 |
1:51.08 |
-4.85 |
|
Thela, Elizabeth M (13)
|
ADDELM |
1:40.66 |
DQ |
- |