| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Meyer, Amelie G (14)
|
VACA-Y |
58.75 |
59.51 |
0.76 |
| 2 |
King, Sedona N (13)
|
VACA-Y |
1:03.66 |
1:02.64 |
-1.02 |
| 3 |
Wang, Sophie W (13)
|
VACA-Y |
1:04.96 |
1:04.63 |
-0.33 |
| 4 |
Nicholson, Samantha J (14)
|
VACA-Y |
1:05.21 |
1:06.17 |
0.96 |
| 5 |
Ayres, Meghan D (13)
|
VACA-Y |
1:06.10 |
1:07.29 |
1.19 |
| 6 |
Carter, Dilyn R (13)
|
VACA-Y |
1:04.76 |
1:08.17 |
3.41 |
| 7 |
Hitt, Lucienne-Louise H (13)
|
VACA-Y |
1:06.94 |
1:09.09 |
2.15 |
| 8 |
Showalter, Tessa L (14)
|
VACA-Y |
1:08.79 |
1:09.84 |
1.05 |
| 9 |
Keller, Delaney M (13)
|
VACA-Y |
1:10.67 |
1:10.64 |
-0.03 |
| 10 |
Loura, Elaina R (14)
|
VACA-Y |
1:12.16 |
1:11.49 |
-0.67 |
| 11 |
Pearson, Catherine (14)
|
VACA-Y |
|
1:14.18 |
- |
| 12 |
Killian, Margaret E (13)
|
VACA-Y |
1:11.85 |
1:14.38 |
2.53 |
| 13 |
Sterner, Shayla F (13)
|
VACA-Y |
1:17.19 |
1:15.54 |
-1.65 |
| 14 |
Clark, Mila H (13)
|
VACA-Y |
1:12.68 |
1:17.70 |
5.02 |
| 15 |
Matz, Abigail C (13)
|
VACA-Y |
|
1:25.65 |
- |
| 16 |
Barry, Eve (13)
|
VACA-Y |
|
1:32.03 |
- |
|
Phillips, Willow N (13)
|
VACA-Y |
1:12.22 |
NS |
- |