| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Holcomb, Miyoko F (8)
|
ADSARY |
48.97 |
45.78 |
-3.19 |
| 2 |
Mulholland, Harper J (8)
|
ADSARY |
59.13 |
47.26 |
-11.87 |
| 3 |
Thom, Clara E (8)
|
ADSIDN |
|
48.87 |
- |
| 4 |
Lisai, Amelia S (8)
|
ADCPP |
1:02.39 |
50.02 |
-12.37 |
| 5 |
Weir, Kali P (8)
|
ADNHA |
|
51.22 |
- |
| 6 |
Skilbred, Laurel (8)
|
ADDELM |
1:27.90 |
54.07 |
-33.83 |
| 7 |
Smith, Avery E (7)
|
ADCPP |
|
54.64 |
- |
| 8 |
Striker, Ella L (6)
|
ADCPP |
1:03.86 |
55.38 |
-8.48 |
| 9 |
Pervychine, Elena N (8)
|
ADALBS |
|
55.89 |
- |
| 10 |
Carroll, Catherine J (7)
|
ADSARY |
58.56 |
57.47 |
-1.09 |
| 11 |
Bubeck, Madison K (7)
|
ADCPP |
|
57.49 |
- |
| 12 |
Kampf, Victoria J (8)
|
ADALBS |
|
57.68 |
- |
| 13 |
Forrest, Hunter J (8)
|
ADCANA |
|
57.86 |
- |
| 14 |
Keller, Madelyn G (8)
|
ADCPP |
58.90 |
58.12 |
-0.78 |
| 15 |
Pereira, Juliet R (7)
|
ADNHA |
|
58.31 |
- |
| 16 |
Hu, Ruiqi R (7)
|
ADCPP |
1:00.69 |
1:00.26 |
-0.43 |
| 17 |
Brownell, Evelyn G (7)
|
ADBENN |
1:07.63 |
1:01.33 |
-6.30 |
| 18 |
Kraemer, Adelina L (7)
|
ADCPP |
|
1:01.47 |
- |
| 19 |
Constable, Mya (7)
|
ADSARY |
|
1:02.32 |
- |
| 20 |
Kline, Ingrid (8)
|
ADBENN |
|
1:05.99 |
- |
| 21 |
Henkel, Lillee D (8)
|
ADGRGF |
1:07.45 |
1:06.78 |
-0.67 |
| 22 |
McNamee, Isla M (6)
|
ADGRGF |
1:13.26 |
1:10.30 |
-2.96 |
| 23 |
Rizvanovic, Ayla (8)
|
ADALBS |
|
1:13.21 |
- |
| 24 |
Yadav, Charvi (7)
|
ADCPP |
|
1:13.81 |
- |
| 25 |
Pollinger, Harper (7)
|
ADDELM |
|
1:16.93 |
- |
| 26 |
Clark, Layla (6)
|
ADALBS |
|
1:33.90 |
- |
|
Welch, Scarlett C (8)
|
ADALBS |
|
DQ |
- |
|
Jayawardena, Devina N (7)
|
ADUSAM |
|
DQ |
- |