| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Wood, Hadley K (12)
|
GUAGS |
1:28.61 |
1:23.05 |
-5.56 |
| 2 |
Zane, Angel J (11)
|
GUMARC |
1:29.67 |
1:23.07 |
-6.60 |
| 3 |
LaPrairie, Lyllian P (12)
|
GUMARC |
1:45.02 |
1:33.53 |
-11.49 |
| 4 |
Cullinane, Hannah D (11)
|
GUMARC |
1:41.22 |
1:34.41 |
-6.81 |
| 5 |
Nielander, Maegan A (11)
|
GUKATY |
1:35.40 |
1:35.19 |
-0.21 |
| 6 |
Zertuche, Ana C (11)
|
GUKATY |
|
1:38.39 |
- |
| 7 |
Austin, Gabrielle A (12)
|
GUSPA |
1:44.21 |
1:40.19 |
-4.02 |
| 8 |
Lopez DE LA Rosa, Victoria (11)
|
GUKATY |
1:48.64 |
1:42.11 |
-6.53 |
| 9 |
Brownlee, Charlotte C (12)
|
GUKATY |
1:51.27 |
1:43.97 |
-7.30 |
| 10 |
Molinaro, Liliana E (12)
|
GUPACK |
|
1:50.15 |
- |
| 11 |
Zhu, Veronica Z (11)
|
GUKATY |
|
1:55.72 |
- |
| 12 |
Krueger, Megan G (11)
|
GUKATY |
2:07.34 |
1:57.60 |
-9.74 |