| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ruddy, Tess C (14)
|
ADADDI |
1:19.94 |
1:20.21 |
0.27 |
| 2 |
Zaengle, Laurel K (13)
|
ADCLRK |
1:20.54 |
1:21.95 |
1.41 |
| 3 |
Robinson, Ella R (13)
|
ADCANA |
1:25.58 |
1:23.59 |
-1.99 |
| 4 |
Seaman, Kira D (16)
|
ADUN |
1:21.32 |
1:25.82 |
4.50 |
| 5 |
Hawkins, Olivia B (17)
|
ADADDI |
1:23.44 |
1:26.34 |
2.90 |
| 6 |
Olejarnik, Kenna N (10)
|
ADCLIN |
1:31.69 |
1:26.93 |
-4.76 |
| 7 |
Dymes, Sydney K (15)
|
ADSVP |
1:28.32 |
1:27.56 |
-0.76 |
| 8 |
Jonker-Grems, Hilary P (13)
|
ADCANA |
1:23.65 |
1:29.59 |
5.94 |
| 9 |
Bertuch, Paige M (16)
|
ADAMST |
1:22.54 |
1:29.71 |
7.17 |
| 10 |
Beauchemin, Emma L (15)
|
ADADDI |
1:28.18 |
1:30.29 |
2.11 |
| 11 |
Flihan, Jenna A (11)
|
ADCLIN |
1:34.76 |
1:30.94 |
-3.82 |
| 12 |
Gato, Maria (12)
|
ADCLIN |
1:34.60 |
1:32.12 |
-2.48 |
| 13 |
Hodgson, Ariadne S (13)
|
ADCLRK |
1:34.02 |
1:32.97 |
-1.05 |
| 14 |
Robinson, Hannah M (14)
|
ADCANA |
1:27.28 |
1:33.13 |
5.85 |
| 15 |
Riddle, Tiffany A (12)
|
ADBFIN |
1:40.58 |
1:33.83 |
-6.75 |
| 16 |
Lester, Kaitlyn E (10)
|
ADCLIN |
1:34.36 |
1:34.27 |
-0.09 |
| 17 |
Hans, Dana M (10)
|
ADCLIN |
1:34.40 |
1:34.59 |
0.19 |
| 18 |
Phelan, Morgan A (12)
|
ADSVP |
1:34.72 |
1:34.83 |
0.11 |
| 19 |
Doucet, Annabelle P (13)
|
ADADDI |
1:44.95 |
1:42.99 |
-1.96 |
| 20 |
Pelkey, Angelina M (15)
|
ADSVP |
1:40.10 |
1:43.74 |
3.64 |
| 21 |
DeCarlo, Danielle M (12)
|
ADCLIN |
1:52.92 |
1:44.84 |
-8.08 |
| 22 |
Freiberger, Isabella F (11)
|
ADCLIN |
|
1:47.11 |
- |
| 23 |
Austin, Rylie E (11)
|
ADCLRK |
1:48.93 |
1:47.49 |
-1.44 |
| 24 |
Flynn, Lucy M (12)
|
ADBFIN |
2:19.87 |
1:50.21 |
-29.66 |
| 25 |
Quinn, Abi E (12)
|
ADSVP |
2:17.85 |
1:51.29 |
-26.56 |
| 26 |
Sharp, Amelia C (17)
|
ADCANA |
2:09.74 |
2:04.59 |
-5.15 |
|
Hopkins, Olivia L (15)
|
ADCANA |
1:32.21 |
DQ |
- |
|
Anderson, Allison R (15)
|
ADSVP |
1:37.63 |
DQ |
- |
|
Prichard, Kylie N (11)
|
ADCLIN |
|
NS |
- |