| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kim, Thomas H (10)
|
PVPM |
1:25.24 |
1:23.38 |
-1.86 |
| 2 |
Crowther, Natalie J (10)
|
PVPM |
1:23.09 |
1:24.85 |
1.76 |
| 3 |
Mancari, Emerson K (9)
|
PVPM |
|
1:27.78 |
- |
| 4 |
Maxwell, Olivia T (10)
|
PVFBST |
1:28.52 |
1:27.98 |
-0.54 |
| 5 |
Emery, Marlo C (9)
|
PVPM |
1:30.46 |
1:33.87 |
3.41 |
| 6 |
Cruz, Tiffney K (10)
|
PVFBST |
|
1:33.97 |
- |
| 7 |
Alvarado-Gallego, Mariana (10)
|
PVPM |
|
1:36.81 |
- |
| 8 |
Jimenez, Matthew A (10)
|
PVFBST |
1:51.34 |
1:39.01 |
-12.33 |
| 9 |
Sherry, Ethan E (9)
|
PVPM |
|
1:41.06 |
- |
| 10 |
Yoo, Roxanna C (10)
|
PVPM |
|
1:42.29 |
- |
| 11 |
Richart, Zoia (10)
|
PVPM |
|
1:57.90 |
- |
|
Castillo, Katherine E (9)
|
PVPM |
|
DQ |
- |
|
Bouferrache, Katia (9)
|
PVPM |
|
NS |
- |
|
Don, Audrey H (9)
|
PVPM |
1:43.91 |
NS |
- |
|
Wall, Emma N (9)
|
PVPM |
|
NS |
- |