| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hartman, Sabina A (15)
|
MATHY |
1:05.72 |
1:06.84 |
1.12 |
| 1 |
von Schmidt, Kylie M (15)
|
MATHY |
1:19.76 |
1:20.34 |
0.58 |
| 2 |
Stewart, Allison (15)
|
MALMAC |
1:10.95 |
1:10.18 |
-0.77 |
| 2 |
Luckey, Azaria S (16)
|
MASERP |
1:22.67 |
1:21.11 |
-1.56 |
| 3 |
Okongwu, Amara R (15)
|
MASERP |
1:19.46 |
1:21.98 |
2.52 |
| 4 |
Henry, Mikayla M (16)
|
MASERP |
1:20.73 |
1:22.34 |
1.61 |
| 5 |
Mciver-Jenkins, Dru H (16)
|
MASERP |
1:21.41 |
1:22.45 |
1.04 |
| 6 |
Cavalluzzo, Christina M (15)
|
MACBFY |
1:21.68 |
1:22.83 |
1.15 |
| 7 |
Growney, Riley J (15)
|
MACBST |
1:28.24 |
1:24.85 |
-3.39 |
| 8 |
Taylor, Kaia T (17)
|
MASERP |
1:23.68 |
1:27.56 |
3.88 |
| 9 |
Bryson, Morgan S (15)
|
MASERP |
1:32.83 |
1:37.36 |
4.53 |
| 10 |
Dyke, Shannon (17)
|
MACBFY |
1:49.86 |
1:39.64 |
-10.22 |
| 11 |
Wagner, Carleyrose (15)
|
MACBFY |
1:48.68 |
1:40.41 |
-8.27 |
| 12 |
Thut, Emilia (15)
|
MASERP |
1:49.73 |
1:53.90 |
4.17 |
| 13 |
Schwab, Solomaya F (15)
|
MASERP |
1:52.71 |
1:54.15 |
1.44 |
|
Haupt, Lily K (15)
|
MAEAAC |
1:14.71 |
NS |
- |
|
Thomas, Anisah T (16)
|
MASERP |
1:18.00 |
NS |
- |