| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
MacKinnon, Amelia (10)
|
NIKTYC |
32.86 |
34.07 |
1.21 |
| 2 |
Sheehan, Ailise M (10)
|
NIGRAY |
34.59 |
34.76 |
0.17 |
| 3 |
Gaskill, Leah (10)
|
LOCK |
39.52 |
39.65 |
0.13 |
| 4 |
Keleher, Elena (9)
|
LOCK |
|
44.20 |
- |
| 5 |
Hanna, Ellis (10)
|
NIGRAY |
51.92 |
44.58 |
-7.34 |
| 6 |
Bello, Abigail L (10)
|
NIGRAY |
44.71 |
46.73 |
2.02 |
| 7 |
Woody, Breanna (10)
|
CSAY |
|
46.90 |
- |
| 8 |
Thomas, Jolene C (10)
|
NICAQY |
46.65 |
49.03 |
2.38 |
| 9 |
McNaughton, Ruby R (10)
|
NIGRAY |
38.63 |
49.31 |
10.68 |
| 10 |
Job, Jolene (10)
|
NIGRAY |
49.31 |
49.56 |
0.25 |
| 11 |
Kent, Anna (10)
|
NIBYSD |
|
52.00 |
- |
| 12 |
Job, Kaelyn (10)
|
NIGRAY |
52.79 |
52.23 |
-0.56 |
| 13 |
Karcher, Annora (10)
|
NIBYSD |
59.62 |
55.07 |
-4.55 |
| 14 |
Vogl, Allison (10)
|
NIGRAY |
54.30 |
55.25 |
0.95 |
| 15 |
McCormick, Emily (9)
|
IHYS |
|
58.15 |
- |
| 16 |
Spanagel, Gracelyn M (9)
|
NICAQY |
|
59.45 |
- |
| 17 |
Mastrolonardo, Rachael (10)
|
NIGRAY |
58.55 |
59.92 |
1.37 |
| 18 |
Huo, Serena (10)
|
NIGRAY |
|
1:04.01 |
- |
| 19 |
Goodman, Grace (10)
|
NICAQY |
1:09.64 |
1:10.02 |
0.38 |
| 20 |
Rossiter, Annabelle K (9)
|
NIGRAY |
1:07.80 |
1:12.82 |
5.02 |
| 21 |
Lincoln, Samantha (9)
|
NIGRAY |
1:20.38 |
1:17.11 |
-3.27 |
|
Sanders, Ariyana (9)
|
NIKTYC |
|
DQ |
- |