| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Robinson, Alyssa C (10)
|
PVMSSC |
1:10.73 |
1:08.92 |
-1.81 |
| 2 |
Hebert, Eliana A (10)
|
PVFAST |
1:17.10 |
1:13.74 |
-3.36 |
| 3 |
Netherton, Scarlett M (10)
|
PVPAC |
1:25.20 |
1:20.27 |
-4.93 |
| 4 |
Reeves, Sachi M (10)
|
PVPAC |
1:24.43 |
1:20.96 |
-3.47 |
| 5 |
Allender, Cora J (10)
|
PVDCPR |
1:24.59 |
1:22.36 |
-2.23 |
| 6 |
Spurlock, Sophie T (9)
|
PVDCPR |
1:27.89 |
1:25.36 |
-2.53 |
| 7 |
Kidwell, Caitlin N (10)
|
PVPAC |
1:27.71 |
1:33.06 |
5.35 |
| 8 |
Baker, Ella R (10)
|
PVBWST |
1:32.74 |
1:33.22 |
0.48 |
| 9 |
Hughes, Kathryn E (10)
|
PVPAC |
1:32.10 |
1:40.23 |
8.13 |
| 10 |
Chiu, Skye N (8)
|
PVWSH |
|
1:44.54 |
- |
| 11 |
Blackburn, Inesa A (9)
|
PVBWST |
|
1:46.00 |
- |
| 12 |
Pierola, Alessandra A (9)
|
PVFAST |
1:55.80 |
1:48.20 |
-7.60 |
| 13 |
Kidwell, Abbygail A (9)
|
PVPAC |
1:42.57 |
1:48.32 |
5.75 |
| 14 |
Yin, Yuxiao (8)
|
PVMSSC |
|
1:54.30 |
- |
| 15 |
Lewis, Harleigh J (8)
|
PVPAC |
|
2:00.16 |
- |
|
Morse, Charlotte C (9)
|
PVDCPR |
1:42.33 |
NS |
- |
|
Davis, Violet E (10)
|
PVDCPR |
1:51.98 |
NS |
- |