| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Beyah, MeKhai (8)
|
MASAKA |
43.05 |
43.09 |
0.04 |
| 2 |
Horning, Caitlin L (8)
|
MADST |
47.07 |
43.10 |
-3.97 |
| 3 |
Kolessar, Kaitlyn R (7)
|
MADST |
59.75 |
50.89 |
-8.86 |
| 4 |
Hung, Danielle Hana T (8)
|
MAACST |
51.10 |
51.31 |
0.21 |
| 5 |
Spittle, Olivia R (8)
|
MADST |
56.98 |
52.85 |
-4.13 |
| 6 |
Phillips, Victoria L (8)
|
MADST |
58.95 |
53.30 |
-5.65 |
| 7 |
Wiley, Sadie K (8)
|
MANRG |
55.22 |
56.37 |
1.15 |
| 8 |
Fanelli, Lila R (8)
|
MADST |
1:00.42 |
59.23 |
-1.19 |
| 9 |
Radziewicz, Gabriella E (7)
|
MADST |
59.90 |
59.28 |
-0.62 |
| 10 |
Belair, Emily G (8)
|
MADST |
|
59.31 |
- |
| 11 |
Williams, Paige (8)
|
MASAKA |
56.05 |
1:00.50 |
4.45 |
| 12 |
Kleinmeulman, Cayla E (8)
|
MADST |
1:03.07 |
1:02.95 |
-0.12 |
| 13 |
Ottes, Alyssa (8)
|
MANRG |
1:25.12 |
1:05.18 |
-19.94 |
| 14 |
O'Donoghue, Rowan B (8)
|
MADST |
1:08.93 |
1:06.14 |
-2.79 |
| 15 |
Schlosser, Ava G (7)
|
MADST |
|
1:06.30 |
- |
| 16 |
Ryan, Maxalyn E (6)
|
MADST |
1:05.69 |
1:07.98 |
2.29 |
| 17 |
Satran, Shoshana W (8)
|
MADST |
1:05.89 |
1:08.97 |
3.08 |
| 18 |
Ciaverelli, Cecelia G (8)
|
MANRG |
1:08.47 |
1:11.40 |
2.93 |
| 19 |
Garrabrant, Megan S (8)
|
MANRG |
1:15.96 |
1:11.41 |
-4.55 |
| 20 |
Sun, Miya (7)
|
MADST |
|
1:15.09 |
- |
| 21 |
Ovalle, Mariana (8)
|
MAACST |
|
1:16.34 |
- |