| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Bezdek, Dylan M (10)
|
GUPEAK |
1:33.14 |
1:29.44 |
-3.70 |
| 2 |
Zhao, Johnathan M (10)
|
GUPACK |
1:34.58 |
1:30.37 |
-4.21 |
| 3 |
Ruppert, Grayson E (10)
|
GUPFL |
1:40.74 |
1:31.19 |
-9.55 |
| 4 |
Camarena, Alejandro * (9)
|
GUPEAK |
1:38.49 |
1:31.45 |
-7.04 |
| 5 |
Briggs, Jude D (9)
|
GULSST |
1:40.25 |
1:35.79 |
-4.46 |
| 6 |
Gu, Allen * (9)
|
GUPEAK |
|
1:38.67 |
- |
| 7 |
Dang, Ethan T (9)
|
GUPEAK |
|
1:39.52 |
- |
| 8 |
Castellanos, Hunter J (10)
|
GUKATY |
|
1:40.41 |
- |
| 9 |
Galvez, Vincent R (9)
|
GUESCA |
|
1:43.53 |
- |
| 10 |
Kim, Peter S (10)
|
GUKATY |
1:39.68 |
1:43.66 |
3.98 |
| 11 |
Li, Colton * (9)
|
GUPEAK |
|
1:43.85 |
- |
| 12 |
Thurman, Tyler L (10)
|
GUESCA |
|
1:45.86 |
- |
| 13 |
Wesley, Caleb M (10)
|
GUPEAK |
2:00.67 |
1:51.66 |
-9.01 |
|
Sullivan, Seth R (10)
|
GUAMBU |
|
DQ |
- |