| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Guerrero, Stacy X (11)
|
GUHCAP |
1:17.85 |
1:15.02 |
-2.83 |
| 2 |
Boettcher, Kadyn S (12)
|
GUSWAT |
1:28.00 |
1:16.81 |
-11.19 |
| 3 |
Woolery, Livia E (12)
|
GUAQUA |
1:19.07 |
1:18.87 |
-0.20 |
| 4 |
Heller, Avery E (12)
|
GUSPA |
1:30.93 |
1:19.71 |
-11.22 |
| 5 |
Briggs, Abigail (12)
|
GUTYES |
1:21.35 |
1:21.56 |
0.21 |
| 6 |
Cardenas, Isabella K (11)
|
GUSHAC |
1:33.31 |
1:22.41 |
-10.90 |
| 7 |
Chicas, Natalia E (12)
|
GUHCAP |
1:25.00 |
1:22.96 |
-2.04 |
| 8 |
Goza, Natalie T (12)
|
GUSCAT |
|
1:26.36 |
- |
| 9 |
Odom, Kaylee C (11)
|
GUAQUA |
1:19.29 |
1:26.62 |
7.33 |
| 10 |
Miller, Molly M (12)
|
GUSWAT |
1:46.10 |
1:28.64 |
-17.46 |
| 11 |
Woodby, Addison N (11)
|
GUAQUA |
1:32.67 |
1:30.32 |
-2.35 |
| 12 |
Ojeda, Linnette A (12)
|
GUHCAP |
|
1:32.22 |
- |
| 13 |
Rodgers, Nora Jane M (12)
|
GUTEST |
|
1:32.48 |
- |
| 14 |
Condo, Jacey L (12)
|
GUTTST |
1:48.38 |
1:42.64 |
-5.74 |
| 15 |
Kwan, Catherine (12)
|
GUSWAT |
|
1:43.51 |
- |
| 16 |
Ly, Kaylin T (11)
|
GUTYES |
|
1:43.89 |
- |
| 17 |
Aguilera, Idaly E (11)
|
GUHCAP |
|
1:48.89 |
- |
|
Nieto, Camila (12)
|
GUHCAP |
|
NS |
- |