| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Wiles, Lily L (10)
|
GUTWST |
1:40.05 |
1:31.25 |
-8.80 |
| 2 |
Qiu, Annabel Y (9)
|
GU300 |
1:34.74 |
1:33.35 |
-1.39 |
| 3 |
Kolomytseva, Diana L (9)
|
GUECS |
1:39.76 |
1:36.40 |
-3.36 |
| 4 |
Zhao, Serena (9)
|
GU300 |
1:47.96 |
1:37.98 |
-9.98 |
| 5 |
Muir, Isabella D (10)
|
GUTWST |
1:23.99 |
1:38.14 |
14.15 |
| 6 |
Rea, Amy M (9)
|
GUFCST |
1:42.38 |
1:40.32 |
-2.06 |
| 7 |
Townsend, Elli G (9)
|
GUTWST |
1:43.36 |
1:41.47 |
-1.89 |
| 8 |
Williford, Elise F (9)
|
GUFCST |
1:42.64 |
1:44.10 |
1.46 |
| 9 |
Smith, Tessa E (10)
|
GUFCST |
1:59.19 |
1:44.73 |
-14.46 |
| 10 |
Chin, Emily Cheng Yeu Y (8)
|
GUECS |
1:53.33 |
1:45.38 |
-7.95 |
| 11 |
Hayes, Charli D (8)
|
GUFCST |
1:40.97 |
1:45.55 |
4.58 |
| 12 |
Schenk, Mia S (9)
|
GUECS |
1:57.11 |
1:47.86 |
-9.25 |
| 13 |
FitzSullivan, Alexandra E (9)
|
GUTWST |
1:40.63 |
1:54.01 |
13.38 |
| 14 |
FitzSullivan, Isabella M (7)
|
GUTWST |
2:08.65 |
2:04.96 |
-3.69 |
|
Macbeth, Lindsay G (8)
|
GUFCST |
1:59.19 |
DQ |
- |
|
Nitin, Tvisha (9)
|
GUFCST |
1:59.19 |
NS |
- |