| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Geile, Jocelyn R (8)
|
KYTYP |
38.47 |
39.15 |
0.68 |
| 2 |
Dawkins, Charlotte (8)
|
KYNEY |
38.17 |
39.35 |
1.18 |
| 3 |
El-Amin, Jameelah (8)
|
KYNLY |
40.46 |
39.85 |
-0.61 |
| 4 |
McCaffrey, Lucinda C (8)
|
KYBYB |
43.43 |
42.04 |
-1.39 |
| 5 |
Sanchez, Nicole A (8)
|
KYBYB |
47.31 |
42.89 |
-4.42 |
| 6 |
Stuart, Ellis R (8)
|
KYBYB |
47.24 |
42.90 |
-4.34 |
| 7 |
Corder, Elizabeth (8)
|
KYTYP |
46.53 |
43.35 |
-3.18 |
| 8 |
Godthaab, Maggie (8)
|
KYNEY |
40.38 |
43.85 |
3.47 |
| 9 |
Blanford, Joey (8)
|
KYNEY |
43.13 |
44.22 |
1.09 |
| 10 |
Seastrand-Stone, Maci E (7)
|
KYBYB |
1:09.27 |
44.23 |
-25.04 |
| 11 |
Mayer, Josie (8)
|
KYNLY |
40.89 |
44.58 |
3.69 |
| 12 |
Brown, Isabella C (8)
|
KYBYB |
45.85 |
45.70 |
-0.15 |
| 13 |
Maynard, Kenley P (7)
|
KYAAY |
48.72 |
47.44 |
-1.28 |
| 14 |
Humphrey, Adelyn (7)
|
KYNEY |
45.58 |
48.55 |
2.97 |
| 15 |
Duncan, Katherine H (7)
|
KYBYB |
56.53 |
49.65 |
-6.88 |
| 16 |
Shone, Livia (8)
|
KYPBCY |
56.98 |
52.99 |
-3.99 |
| 17 |
Smotherman, Elizabeth A (8)
|
KYBYB |
|
55.31 |
- |
| 18 |
MacCarthy, Madison L (8)
|
KYBYB |
1:12.57 |
56.52 |
-16.05 |
| 19 |
Agrinsoni, Asia (8)
|
KYNEY |
|
59.59 |
- |
|
Kalala, Kenawabo (7)
|
KYNLY |
|
NS |
- |