| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Berlin, Alana M (11)
|
WISSTY |
1:00.70 |
1:00.33 |
-0.37 |
| 2 |
McRoberts, Adelaide J (12)
|
DCNLY |
1:02.65 |
1:01.81 |
-0.84 |
| 3 |
Lima, Alliyah R (12)
|
WIFCY |
1:02.83 |
1:01.88 |
-0.95 |
| 4 |
Zhao, Ariana W (11)
|
WISSTY |
1:02.54 |
1:02.05 |
-0.49 |
| 5 |
Paradis, Mazie M (11)
|
WIGCY |
1:08.08 |
1:03.97 |
-4.11 |
| 6 |
Neverman, Ivana L (11)
|
WIGBY |
1:03.76 |
1:04.64 |
0.88 |
| 7 |
Rainwater, Kennedy A (12)
|
WISSTY |
1:03.93 |
1:05.15 |
1.22 |
| 8 |
McDermott, Clare E (12)
|
WIYDC |
1:07.21 |
1:05.70 |
-1.51 |
| 9 |
Kachelski, Rose (12)
|
WISSTY |
1:07.21 |
1:08.14 |
0.93 |
| 10 |
Ramakrishnan, Shefali (12)
|
WILAXY |
1:08.66 |
1:09.20 |
0.54 |
| 11 |
Sobczak, Grace A (12)
|
MIMQTY |
1:12.11 |
1:09.77 |
-2.34 |
| 12 |
Morey, Libby M (12)
|
WILAXY |
1:10.83 |
1:10.16 |
-0.67 |
| 13 |
Trzebiatowski, Jocelyn (12)
|
WISPDY |
1:11.02 |
1:10.96 |
-0.06 |
| 14 |
Zablocki, Izzi B (12)
|
WIGBY |
1:13.18 |
1:11.44 |
-1.74 |
| 15 |
Wedige, Zinnia G (12)
|
WIYDC |
1:08.70 |
1:11.66 |
2.96 |
| 16 |
Hopp, Sarah (12)
|
WISPDY |
1:09.44 |
1:11.75 |
2.31 |
| 17 |
Hughes, Katelynn N (11)
|
WIOSHY |
1:10.37 |
1:11.76 |
1.39 |
| 18 |
Steinbach, Anika J (12)
|
WIDCY |
1:10.79 |
1:11.79 |
1.00 |
| 19 |
Zentner, Anna J (11)
|
WIGCY |
1:13.16 |
1:12.18 |
-0.98 |
| 20 |
Venden, Emily K (11)
|
WIGBY |
1:12.40 |
1:13.45 |
1.05 |
| 21 |
Hoesly, Riley M (12)
|
WIGCY |
1:10.21 |
1:13.82 |
3.61 |
| 22 |
Begotka, Brooke (11)
|
WIMYST |
1:12.87 |
1:15.70 |
2.83 |
|
Townsend, Sylvia (12)
|
WIDCY |
1:10.72 |
NS |
- |