| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ayres, Meghan D (13)
|
VACA-Y |
1:07.03 |
1:07.14 |
0.11 |
| 2 |
Wang, Sophie W (13)
|
VACA-Y |
1:10.59 |
1:12.60 |
2.01 |
| 3 |
Hines, Audra J (13)
|
VABASS |
1:15.73 |
1:15.98 |
0.25 |
| 4 |
Nicholson, Samantha J (14)
|
VACA-Y |
1:14.31 |
1:16.52 |
2.21 |
| 5 |
Loura, Elaina R (14)
|
VACA-Y |
1:16.88 |
1:17.55 |
0.67 |
| 6 |
Caruso, Josie G (14)
|
VABASS |
1:23.90 |
1:22.73 |
-1.17 |
| 7 |
Clark, Mila H (13)
|
VACA-Y |
1:21.01 |
1:22.91 |
1.90 |
| 8 |
Carter, Dilyn R (13)
|
VACA-Y |
1:22.10 |
1:24.67 |
2.57 |
| 9 |
McCready, Charlotte G (13)
|
VABASS |
1:20.39 |
1:24.97 |
4.58 |
| 10 |
Montini, Sofia M (13)
|
VABASS |
1:26.38 |
1:25.04 |
-1.34 |
| 11 |
Mandujano, Liliana I (14)
|
VASMAC |
1:30.08 |
1:25.40 |
-4.68 |
| 12 |
Showalter, Tessa L (14)
|
VACA-Y |
1:25.13 |
1:25.42 |
0.29 |
| 13 |
Robinson, Lila K (14)
|
VABASS |
1:26.91 |
1:25.96 |
-0.95 |
| 14 |
Caruso, Abby J (13)
|
VABASS |
1:27.25 |
1:26.99 |
-0.26 |
| 15 |
Freid, Blair K (14)
|
VABASS |
1:21.45 |
1:27.36 |
5.91 |
| 16 |
Matz, Abigail C (13)
|
VACA-Y |
1:33.71 |
1:28.64 |
-5.07 |
| 17 |
Sterner, Shayla F (14)
|
VACA-Y |
1:27.35 |
1:31.34 |
3.99 |
| 18 |
Owney, Scarlett F (13)
|
VABASS |
1:31.18 |
1:32.20 |
1.02 |
| 19 |
Shifflett, Cooper E (14)
|
VABASS |
1:31.35 |
1:33.05 |
1.70 |