| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Shen, Ashley J (9)
|
PVYORK |
46.80 |
44.43 |
-2.37 |
| 2 |
Dunn, Olive M (9)
|
PVNCAP |
1:03.05 |
44.96 |
-18.09 |
| 3 |
Masten, Kennedy G (9)
|
PVMACH |
48.25 |
45.95 |
-2.30 |
| 4 |
Springer, Summer A (9)
|
PVYORK |
52.25 |
46.25 |
-6.00 |
| 5 |
Lim Yang, Hana S (9)
|
PVMACH |
1:03.28 |
49.82 |
-13.46 |
| 6 |
McLenahan, Chelsea C (9)
|
PVMACH |
|
50.89 |
- |
| 7 |
Warren, Vivian G (9)
|
PVMACH |
|
54.00 |
- |
| 8 |
Kirkwood, Nevaeh J (9)
|
PVYORK |
54.06 |
54.07 |
0.01 |
| 9 |
Light, Willow R (9)
|
PVNCAP |
58.04 |
55.67 |
-2.37 |
| 10 |
O'Reilly, Elliott G (9)
|
PVYORK |
53.59 |
55.95 |
2.36 |
| 11 |
Trimble, Grace E (9)
|
PVYORK |
|
56.34 |
- |
| 12 |
Samsot, Morgan G (9)
|
PVNCAP |
1:03.63 |
59.26 |
-4.37 |
| 13 |
He, Chloe C (9)
|
PVNCAP |
1:07.92 |
1:00.23 |
-7.69 |
| 14 |
Redington, Catherine M (9)
|
PVNCAP |
|
1:03.87 |
- |
| 15 |
Leask, Mache B (9)
|
PVHACC |
|
1:07.69 |
- |
| 16 |
Keifer, Olivia A (9)
|
PVHACC |
|
1:08.75 |
- |
| 17 |
Inglefield, Vivienne M (9)
|
PVYORK |
|
1:19.71 |
- |
|
Bies, Jacqueline D (9)
|
PVRY |
|
DQ |
- |
|
Bradford, Katherine L (9)
|
PVMACH |
|
DQ |
- |
|
Mirzaie, Arya C (9)
|
PVYORK |
|
DQ |
- |
|
Korb, Alison M (9)
|
PVHACC |
|
DQ |
- |
|
Barber, Amelia L (9)
|
PVHACC |
|
DQ |
- |
|
Clark, Colin A (9)
|
PVYORK |
1:01.28 |
NS |
- |