| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Serpa, Arnaldo G (12)
|
GUESCA |
1:14.44 |
1:05.25 |
-9.19 |
| 2 |
Picen, Gianluca J (12)
|
GUESCA |
1:12.24 |
1:06.08 |
-6.16 |
| 3 |
Ruppert, Grayson E (11)
|
GUPFL |
1:19.72 |
1:19.35 |
-0.37 |
| 4 |
Bruno, Luke A (11)
|
GUPFL |
1:22.79 |
1:21.92 |
-0.87 |
| 5 |
Linerode, Isaac D (12)
|
GUBATS |
1:27.85 |
1:24.04 |
-3.81 |
| 6 |
Puecher, Alan (12)
|
GUPFL |
1:22.26 |
1:25.30 |
3.04 |
| 7 |
Flosser, Nathaniel M (12)
|
GUSPA |
1:29.14 |
1:26.42 |
-2.72 |
| 8 |
Walker, Luke S (11)
|
GUSPA |
1:29.46 |
1:26.86 |
-2.60 |
| 9 |
Gorrochotegui, Alejandro A (12)
|
GUPACE |
|
1:28.41 |
- |
| 10 |
Maloney, Cian F (12)
|
GUPFL |
1:37.12 |
1:31.62 |
-5.50 |
| 11 |
Moorefield, Koen G (11)
|
GUPACE |
1:47.08 |
1:36.11 |
-10.97 |
| 12 |
Moorefield, Kade G (11)
|
GUPACE |
1:59.73 |
1:42.25 |
-17.48 |
| 13 |
Wheeland, Riley G (11)
|
GUPACE |
|
1:52.89 |
- |
|
Price, Gavin E (12)
|
GUPACE |
|
DQ |
- |