| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Doran, Shaelee A (10)
|
MRIA |
43.69 |
45.23 |
1.54 |
| 2 |
Tedesco, Amanda G (10)
|
MRIA |
59.16 |
46.08 |
-13.08 |
| 3 |
Wu, Lora W (10)
|
MRYFD |
39.01 |
46.09 |
7.08 |
| 4 |
Meliere, Lily M (10)
|
MRWISC |
48.26 |
46.98 |
-1.28 |
| 5 |
Horney, Alexandra J (10)
|
MRWEST |
45.85 |
47.07 |
1.22 |
| 6 |
Vitiello, Alexis L (10)
|
MRWISC |
45.52 |
47.30 |
1.78 |
| 7 |
Bendersky, Hailey R (10)
|
MRWISC |
41.31 |
47.32 |
6.01 |
| 8 |
Fasolino, Sofia (10)
|
MRWEST |
1:00.87 |
48.02 |
-12.85 |
| 9 |
Spartioti, Maria E (10)
|
MRYFD |
54.20 |
48.15 |
-6.05 |
| 10 |
Tu, Sophie G (10)
|
MRYFD |
59.50 |
48.95 |
-10.55 |
| 11 |
Rochford, Juliana G (10)
|
MRIA |
57.75 |
49.58 |
-8.17 |
| 12 |
Galimi, Maeve O (10)
|
MRWEST |
1:01.88 |
51.05 |
-10.83 |
| 13 |
Weinstein, Sophie J (8)
|
MRWEST |
53.14 |
53.07 |
-0.07 |
| 14 |
Finerty, Tess O (10)
|
MRSMC |
1:02.22 |
54.18 |
-8.04 |
| 15 |
Nguyen, Chloe T (10)
|
MRSSC |
1:06.29 |
54.30 |
-11.99 |
| 16 |
Heilbronn, Laurel A (10)
|
MRFA |
55.66 |
55.09 |
-0.57 |
| 17 |
Fang, YingYuan (10)
|
MRWEST |
50.72 |
55.73 |
5.01 |
| 18 |
Boyon, Lily A (10)
|
MRFA |
58.33 |
56.63 |
-1.70 |
| 19 |
Augustin, Jaclyn E (9)
|
MRFA |
57.47 |
57.01 |
-0.46 |
| 20 |
Nguyen, Olivia B (9)
|
MRSSC |
1:23.94 |
57.55 |
-26.39 |
| 21 |
Park, Erica Y (8)
|
MRTS |
1:00.10 |
59.10 |
-1.00 |
| 22 |
Rose-Freaney, Ansley V (9)
|
MRSSC |
52.33 |
1:00.48 |
8.15 |
| 23 |
Tawil, Alexandra C (8)
|
MRTRI |
1:00.94 |
1:01.32 |
0.38 |
| 24 |
Makarewicz, Brooke E (8)
|
MRSSC |
1:05.39 |
1:02.92 |
-2.47 |
| 25 |
Lynch, Avangeline (10)
|
MRHAA |
1:15.00 |
1:04.01 |
-10.99 |
| 26 |
Rizzo, Heidi A (9)
|
MREHY |
1:04.38 |
1:04.35 |
-0.03 |
| 27 |
Bonn, Sylvia (9)
|
MRHAA |
1:15.00 |
1:05.16 |
-9.84 |
| 28 |
Lazauskas, Grace (10)
|
MRHAA |
1:03.88 |
1:07.51 |
3.63 |
| 29 |
Weinstein, Emma J (7)
|
MRWEST |
1:06.68 |
1:09.47 |
2.79 |
| 30 |
Galimi, Grace K (8)
|
MRWEST |
|
1:15.95 |
- |
| 31 |
Stanton-Barnett, Baylee M (8)
|
MRSSC |
1:16.61 |
1:17.15 |
0.54 |
| 32 |
Knopf, Cristina R (9)
|
MRSSC |
1:06.92 |
1:17.27 |
10.35 |
| 33 |
Cullen, Moxie J (7)
|
MRWISC |
1:27.75 |
1:41.05 |
13.30 |
|
Tejani, Claire A (7)
|
MRTRI |
1:10.00 |
DQ |
- |
|
Viollis, Rebecca M (7)
|
MRSSC |
1:15.00 |
DQ |
- |
|
McNamara, Kelly L (10)
|
MRSSC |
1:09.09 |
DQ |
- |
|
Goswami, Shreya (9)
|
MRTS |
1:07.03 |
NS |
- |
|
Chirici, Lily (9)
|
MRTS |
1:05.59 |
NS |
- |
|
Wagner, Charlotte E (9)
|
MRSMC |
1:03.57 |
NS |
- |
|
Gordan-Uhrman, Noa (10)
|
MRHYB |
57.04 |
NS |
- |
|
Gentile, Lily (9)
|
MRHAA |
1:15.00 |
NS |
- |