| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Wells, Emily M (10)
|
VACA-Y |
1:19.15 |
1:16.55 |
-2.60 |
| 2 |
Clemmons, Chloe E (10)
|
VASRVA |
1:19.72 |
1:17.15 |
-2.57 |
| 3 |
Yoon, Bandy (10)
|
VASRVA |
1:27.39 |
1:19.18 |
-8.21 |
| 4 |
Sturek, Lily S (10)
|
VACA-Y |
1:29.28 |
1:20.27 |
-9.01 |
| 5 |
Strassheim, Clare E (10)
|
VACA-Y |
1:30.56 |
1:20.55 |
-10.01 |
| 6 |
Contiliano, Anna J (10)
|
VACA-Y |
1:28.34 |
1:27.12 |
-1.22 |
| 7 |
Betsworth, Emory J (9)
|
VACA-Y |
1:55.94 |
1:29.86 |
-26.08 |
| 8 |
Bannister, Xenia L (10)
|
VALAC |
|
1:30.88 |
- |
| 9 |
Nolde, Anna E (9)
|
VACA-Y |
1:34.38 |
1:32.56 |
-1.82 |
| 10 |
Rutherford, Harper A (9)
|
VACA-Y |
1:37.34 |
1:40.85 |
3.51 |
| 11 |
Gooch, Zoe S (10)
|
VALAC |
2:04.72 |
1:43.44 |
-21.28 |
| 12 |
Gewirtz, Elliot J (9)
|
VACA-Y |
|
1:47.97 |
- |
| 13 |
Suggs DeSorbo, Cathryn K (9)
|
VACA-Y |
2:01.09 |
1:48.37 |
-12.72 |
| 14 |
Thompson, Fentress M (10)
|
VACA-Y |
|
1:50.96 |
- |
| 15 |
Nowlin, Layla M (10)
|
VABASS |
1:43.45 |
1:51.48 |
8.03 |
| 16 |
Vest, Chancellor D (9)
|
VACA-Y |
|
2:24.75 |
- |
|
Wispelwey, Luce R (9)
|
VACA-Y |
|
DQ |
- |