| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Dumitrascu, Nicole E (12)
|
SRBY |
1:02.90 |
1:03.83 |
0.93 |
| 2 |
Lane, Gretchen D (12)
|
UTCITY |
1:08.14 |
1:07.58 |
-0.56 |
| 3 |
Zhang, Lari S (12)
|
SRUN |
1:09.33 |
1:08.76 |
-0.57 |
| 4 |
Koza, Rebecca M (11)
|
IELGSC |
1:13.39 |
1:10.56 |
-2.83 |
| 5 |
Dimitriu, Mara M (11)
|
SRBSC |
1:13.29 |
1:11.75 |
-1.54 |
| 6 |
Murphy, Rowan R (11)
|
ORHEAT |
1:13.71 |
1:12.71 |
-1.00 |
| 7 |
Bellomy, Emma S (12)
|
SRBY |
1:15.95 |
1:15.31 |
-0.64 |
| 8 |
Tognoni, Isabella M (11)
|
SRSV5B |
1:14.66 |
1:15.79 |
1.13 |
| 9 |
Giffen, Katelyn M (11)
|
SRBY |
1:24.23 |
1:20.39 |
-3.84 |
| 10 |
Li, Kimberly S (11)
|
SRBY |
1:19.45 |
1:20.45 |
1.00 |
| 11 |
Li, Elena (12)
|
SRBSC |
1:24.39 |
1:21.36 |
-3.03 |
| 12 |
Gisslen, Annaliese J (12)
|
SRBSC |
1:22.95 |
1:21.93 |
-1.02 |
| 13 |
Loveland, Taylor R (11)
|
SRNST |
1:24.25 |
1:23.57 |
-0.68 |
| 14 |
Kerr, Reese M (12)
|
SRBY |
1:27.20 |
1:24.16 |
-3.04 |
| 15 |
Leblanc, Remi J (12)
|
SRBY |
|
1:25.75 |
- |
| 16 |
Fenstermaker, Addisyn I (12)
|
SRPVST |
1:28.68 |
1:27.60 |
-1.08 |
| 17 |
Grimes, Lauren M (11)
|
SRVOLT |
1:30.56 |
1:29.12 |
-1.44 |
| 18 |
Lunde, Kennedy M (11)
|
SRBSC |
|
1:34.52 |
- |
| 19 |
Gerono, Kassidy C (12)
|
SRBY |
1:41.28 |
1:35.26 |
-6.02 |
| 20 |
Barnett, Genavive D (12)
|
SRNST |
1:35.45 |
1:36.60 |
1.15 |
| 21 |
Hale, Anna J (11)
|
SRBSC |
|
1:50.55 |
- |
| 22 |
Wensel, Helen M (11)
|
SRBY |
2:08.92 |
1:56.09 |
-12.83 |
| 23 |
Hannon, Eirinn R (11)
|
SRBY |
|
2:00.90 |
- |
| 24 |
Prince, Fiona D (11)
|
SRBY |
|
2:21.58 |
- |
|
Leach, Elaina A (11)
|
SRBY |
|
DQ |
- |
|
Thomson, Darah H (11)
|
SRMVM |
1:59.17 |
NS |
- |
|
Givens, Kaylen R (12)
|
SRBY |
|
NS |
- |