| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Taylor, Natalie (9)
|
ADGLOY |
|
1:35.74 |
- |
| 2 |
Eldred, Carly (10)
|
ADGLFY |
|
1:35.85 |
- |
| 3 |
Mody, Anoushka J (9)
|
ADSSCY |
1:45.40 |
1:44.29 |
-1.11 |
| 4 |
Dansie, Stella J (9)
|
ADSARY |
1:55.19 |
1:47.61 |
-7.58 |
| 5 |
Hisgen, Nora G (9)
|
ADSSCY |
1:51.24 |
1:52.64 |
1.40 |
| 6 |
Henkel, Emma A (10)
|
ADGLFY |
1:48.96 |
1:54.07 |
5.11 |
| 7 |
Durfee, Emily G (9)
|
ADGLFY |
|
1:56.04 |
- |
|
Miller, Olivia L (9)
|
ADGLFY |
1:43.66 |
1:43.13 |
-0.53 |
|
O'Donnell, Bridgett M (9)
|
ADDACC |
1:48.29 |
DQ |
- |
|
Gloak, Gemma M (9)
|
ADGBY |
1:55.63 |
DQ |
- |
|
McCarthy, Harper F (10)
|
ADSARY |
1:50.78 |
DQ |
- |