| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Anderson, Hadassah G (16)
|
PVVLAC |
1:06.47 |
1:04.86 |
-1.61 |
| 2 |
Lentini, Emma J (17)
|
PVNCAP |
1:04.14 |
1:06.12 |
1.98 |
| 3 |
Tyrell, Grace E (15)
|
PVMAKO |
1:04.95 |
1:07.86 |
2.91 |
| 4 |
Forrer, Marcella R (15)
|
PVSTJS |
1:14.20 |
1:09.00 |
-5.20 |
| 5 |
Nick, Ella (16)
|
PVUNAT |
1:06.54 |
1:10.03 |
3.49 |
| 6 |
Montante, Olivia M (18)
|
PVNCAP |
1:07.46 |
1:10.46 |
3.00 |
| 7 |
Craun, Soraya B (15)
|
PVSTJS |
1:12.14 |
1:12.36 |
0.22 |
| 8 |
McCahill, Cassidy E (17)
|
PVNCAP |
1:13.53 |
1:14.33 |
0.80 |
| 9 |
Buley, Cassandra R (16)
|
PVHACC |
1:14.19 |
1:14.62 |
0.43 |
| 10 |
Valenzuela, Arianne V (15)
|
PVMAKO |
1:14.95 |
1:16.89 |
1.94 |
| 11 |
Gray, Mackenzie L (16)
|
PVMAKO |
1:11.60 |
1:16.93 |
5.33 |
| 12 |
Robell, Zoe C (15)
|
PVYORK |
1:17.62 |
1:18.13 |
0.51 |
| 13 |
Zea, Anna C (15)
|
PVMAKO |
1:17.41 |
1:21.35 |
3.94 |
| 14 |
Johnson, Madison M (15)
|
PVVLAC |
1:20.56 |
1:22.78 |
2.22 |
| 15 |
Conjura, Cate C (15)
|
PVNCAP |
1:21.03 |
1:23.59 |
2.56 |
| 16 |
Farnum, Kathryn E (15)
|
PVAAC |
1:21.93 |
1:23.67 |
1.74 |
| 17 |
Tylander, Samantha A (17)
|
PVNCAP |
|
1:24.34 |
- |
| 18 |
Haririnia, Leila (15)
|
PVMAKO |
1:23.64 |
1:29.36 |
5.72 |
|
Hood, Caroline C (16)
|
PVMAKO |
1:08.83 |
NS |
- |
|
Vanegas, Isabelle T (15)
|
PVYORK |
1:09.12 |
NS |
- |