| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ye, Bridget (10)
|
MRLIAC |
1:20.91 |
1:12.75 |
-8.16 |
| 2 |
Alexander, Allyse I (10)
|
MRLGAC |
1:24.78 |
1:27.41 |
2.63 |
| 4 |
Monti, AvaGrace * (10)
|
MRTVSC |
1:30.00 |
1:30.55 |
0.55 |
| 5 |
Okodogbe, Praise O (10)
|
MRLIAC |
1:35.00 |
1:31.59 |
-3.41 |
| 6 |
Sheridan, Rory (10)
|
MRBAD |
1:27.26 |
1:32.54 |
5.28 |
| 7 |
Herrera, Ciara E (10)
|
MRBBSC |
1:51.01 |
1:33.55 |
-17.46 |
| 8 |
Simons, Kailey A (10)
|
MRLIAC |
1:46.00 |
1:37.95 |
-8.05 |
| 9 |
Ahn, Hailey S (9)
|
MRLGAC |
1:43.32 |
1:38.47 |
-4.85 |
| 10 |
Anderson, Kate E (10)
|
MRBAD |
1:40.40 |
1:40.04 |
-0.36 |
| 11 |
Mullin, Allison B (10)
|
MRLGAC |
2:03.61 |
1:41.27 |
-22.34 |
| 12 |
Crouchley, Caroline A (10)
|
MRLIAC |
1:45.99 |
1:41.91 |
-4.08 |
| 13 |
Glaser, Olivia K (10)
|
MRBBSC |
1:45.96 |
1:42.65 |
-3.31 |
| 14 |
Brita, Zoe G (10)
|
MRLIAC |
1:52.33 |
1:45.83 |
-6.50 |
| 15 |
Wong, Hayden G (10)
|
MRLIAC |
1:50.99 |
1:46.94 |
-4.05 |
| 16 |
Larsen, Sarah E (9)
|
MRLIAC |
1:55.99 |
1:51.66 |
-4.33 |
| 17 |
Baiker, Amanda A (10)
|
MRLIAC |
1:52.99 |
1:52.00 |
-0.99 |
|
Gingrass, Kimberly M (10)
|
MRLIAC |
1:51.99 |
DQ |
- |
|
Siris, Madeline M (10)
|
MRLIAC |
1:52.99 |
DQ |
- |
|
Lateng, Losel L (9)
|
MRLGAC |
2:00.16 |
NS |
- |