| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Flores, Hallie A (10)
|
MREHY |
47.58 |
42.15 |
-5.43 |
| 2 |
Dias, Maya M (10)
|
MREHY |
48.73 |
47.50 |
-1.23 |
| 3 |
Cuthbertson, Antonia (10)
|
MRHYB |
52.47 |
48.49 |
-3.98 |
| 4 |
Murphy, Emma (10)
|
MRHYB |
|
50.52 |
- |
| 5 |
Fleming-Vaccari, Mia N (10)
|
MREHY |
2:25.62 |
50.93 |
-94.69 |
| 6 |
Curry, Cybelle R (10)
|
MREHY |
|
51.38 |
- |
| 7 |
Wegener, Alma (9)
|
MRHYB |
54.01 |
51.86 |
-2.15 |
| 8 |
Zivkovic, Lia (9)
|
MRHYB |
|
53.32 |
- |
| 9 |
Charalambous, Olivia P (9)
|
MRHYB |
57.58 |
53.67 |
-3.91 |
| 10 |
Cunningham, Grace A (9)
|
MRHYB |
|
53.88 |
- |
| 11 |
Kenney, Isla (10)
|
MRHYB |
|
56.01 |
- |
| 12 |
Garnica, Daniela E (9)
|
MREHY |
|
56.36 |
- |
| 13 |
Garnica, Samantha A (9)
|
MREHY |
|
57.92 |
- |
| 14 |
Joynt, Avery (9)
|
MRHYB |
|
58.54 |
- |
| 15 |
Castillo, Evann (10)
|
MREHY |
55.80 |
1:00.88 |
5.08 |
| 16 |
Mcnally, Grace (10)
|
MRHYB |
|
1:01.19 |
- |
| 17 |
Welch, Madeleine (10)
|
MRHYB |
1:16.32 |
1:04.60 |
-11.72 |
| 18 |
Reilly, Lily (9)
|
MRHYB |
|
1:06.96 |
- |
| 19 |
Stanforth, Cedar E (9)
|
MRHYB |
|
1:07.51 |
- |
| 20 |
Eschenauer, Colleen (10)
|
MRHYB |
|
1:11.24 |
- |
|
Ostuni, Lia P (9)
|
MRHYB |
|
DQ |
- |
|
Giehl, Avalina (9)
|
MRHYB |
|
DQ |
- |
|
Atkins, Natalie (10)
|
MRHYB |
|
NS |
- |