| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Gonzales, Lydia R (13)
|
MAWBY |
59.58 |
1:00.76 |
1.18 |
| 2 |
Harlan, Abigail G (13)
|
MAWCAY |
1:03.75 |
1:03.77 |
0.02 |
| 3 |
Pfaff, Ava N (14)
|
MAKAY |
|
1:04.08 |
- |
| 4 |
Mejia, Shailla H (14)
|
MABYNS |
1:04.89 |
1:04.57 |
-0.32 |
| 5 |
Perrin, Lily A (14)
|
MAKAY |
|
1:06.66 |
- |
| 6 |
Hill, Emma E (14)
|
MAKAY |
|
1:07.68 |
- |
| 7 |
Taylor, Sovannary M (14)
|
MANEYS |
|
1:08.01 |
- |
| 8 |
Lasure, Emma (14)
|
MAPAY |
1:12.57 |
1:08.92 |
-3.65 |
| 9 |
Young, Bria S (14)
|
MARKRY |
|
1:09.86 |
- |
| 10 |
Hummel, Jane F (13)
|
MAPAY |
1:12.38 |
1:09.91 |
-2.47 |
| 11 |
Murphy, Kristen Y (13)
|
MARKRY |
|
1:11.87 |
- |
| 12 |
Wendel, Angelica M (14)
|
MAWCAY |
1:15.76 |
1:12.29 |
-3.47 |
| 13 |
Sawicki, Isabelle (14)
|
MABCY |
|
1:12.35 |
- |
| 14 |
Taylor, Julia A (13)
|
MAWCAY |
1:17.94 |
1:13.43 |
-4.51 |
| 15 |
Skrypzak, Maddison E (13)
|
MAKAY |
|
1:13.83 |
- |
| 16 |
Harris, Lauren N (14)
|
MABCY |
1:09.75 |
1:15.81 |
6.06 |
| 17 |
St-Laurent, Alexandra A (13)
|
MABCY |
|
1:17.23 |
- |
| 18 |
Wolfe, Ashlynn (13)
|
MAWBY |
1:17.99 |
1:17.46 |
-0.53 |
| 19 |
Beck, Reagan E (13)
|
MAKAY |
|
1:18.96 |
- |
| 20 |
Schofield, Abigail L (13)
|
MARKRY |
|
1:24.85 |
- |
|
Burton, Abigail (13)
|
MAWBY |
1:42.02 |
NS |
- |