| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Drinan, Danielle (10)
|
MDBAAC |
47.80 |
43.16 |
-4.64 |
| 2 |
Cowley, Peyton E (10)
|
MDEST |
47.78 |
43.90 |
-3.88 |
| 3 |
Soto, Cameron J (10)
|
MDSPRC |
|
44.44 |
- |
| 4 |
Hammer, Jacqueline J (9)
|
MDUN-M |
47.32 |
45.75 |
-1.57 |
| 5 |
Sun, Sofie R (10)
|
MDEST |
44.97 |
46.05 |
1.08 |
| 6 |
Svejda, Olivia N (10)
|
MDEST |
51.67 |
46.81 |
-4.86 |
| 7 |
Perigo, Kiera M (10)
|
MDEST |
46.66 |
47.19 |
0.53 |
| 8 |
Ekanayake, Nihara T (10)
|
MDEST |
54.08 |
48.25 |
-5.83 |
| 9 |
Golembiesky, Adeline F (9)
|
MDLBA |
47.60 |
48.37 |
0.77 |
| 10 |
Chesnokov, Alexandra (8)
|
MDEST |
52.17 |
49.78 |
-2.39 |
| 11 |
Perich, Cecelia J (8)
|
MDLBA |
|
51.48 |
- |
| 12 |
Dieveney, Abigail H (9)
|
MDLBA |
49.18 |
51.83 |
2.65 |
| 13 |
Puleo, Eva M (10)
|
MDBAAC |
53.85 |
53.11 |
-0.74 |
| 14 |
Deremeik, Emery L (8)
|
MDLBA |
1:09.84 |
54.25 |
-15.59 |
| 15 |
Blaha, Sienna K (9)
|
MDEST |
58.38 |
55.55 |
-2.83 |
| 16 |
Rinker, Corinne M (7)
|
MDEST |
59.68 |
56.52 |
-3.16 |
| 17 |
McDonald, Mackenzie L (9)
|
MDEST |
|
57.01 |
- |
| 18 |
Hittle, Ava E (10)
|
MDEST |
58.31 |
57.38 |
-0.93 |
| 19 |
Pinheiro, Ryan E (8)
|
MDLBA |
57.07 |
57.72 |
0.65 |
| 20 |
Hudson, London K (8)
|
MDEST |
|
57.85 |
- |
| 21 |
Stolz, Charlotte I (10)
|
MDBAAC |
55.97 |
59.84 |
3.87 |
| 22 |
Wollenweber, Elliana S (10)
|
MDEST |
1:03.11 |
1:02.06 |
-1.05 |
| 23 |
Din, Nardia K (6)
|
MDEST |
1:05.06 |
1:03.61 |
-1.45 |
| 24 |
Mays, Harper E (8)
|
MDLBA |
|
1:04.79 |
- |
| 25 |
Elliott, Gabriella G (6)
|
MDEST |
|
1:07.15 |
- |
| 26 |
Simmons, Lola R (8)
|
MDEST |
|
1:11.94 |
- |
| 27 |
Mooney, Juliet E (7)
|
MDLBA |
|
1:14.58 |
- |
| 28 |
Acchione, Lillian M (5)
|
MDLBA |
1:48.38 |
1:20.92 |
-27.46 |
|
Faustin, Sophia A (7)
|
MDEST |
|
DQ |
- |
|
ThapaMagar, Divinee (9)
|
MDEST |
51.05 |
NS |
- |
|
Chalasani, Priyanka (9)
|
MDEST |
|
NS |
- |