| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Zerger, Belah (12)
|
NIGRSC |
40.64 |
34.88 |
-5.76 |
| 2 |
Huerta-Andrade, Isabella (12)
|
NIPACK |
36.93 |
37.97 |
1.04 |
| 3 |
Barber, Cassandra L (10)
|
NIGRSC |
40.87 |
39.15 |
-1.72 |
| 4 |
O'Dea, Daniel W (10)
|
NIGRSC |
41.34 |
40.00 |
-1.34 |
| 5 |
Minnigh, Ella N (12)
|
NIPACK |
43.46 |
42.58 |
-0.88 |
| 6 |
Fazili, Saara (11)
|
NIPACK |
43.31 |
43.72 |
0.41 |
| 7 |
Grigg, Charlotte M (10)
|
NIGRSC |
46.16 |
44.20 |
-1.96 |
| 8 |
Man, Shaila T (11)
|
NIPACK |
47.61 |
44.27 |
-3.34 |
| 9 |
Girgis, Sophie G (12)
|
NIPACK |
47.60 |
45.81 |
-1.79 |
| 10 |
O'Connor, Quinn M (11)
|
NIGRSC |
47.91 |
46.11 |
-1.80 |
| 11 |
Mody, Aariv A (12)
|
NIPACK |
49.16 |
47.39 |
-1.77 |
| 12 |
Joshi, Nisha R (9)
|
NIPACK |
49.89 |
48.01 |
-1.88 |
| 13 |
Bub, Emily R (10)
|
NIGRSC |
51.63 |
49.29 |
-2.34 |
| 14 |
Man, Surya T (10)
|
NIPACK |
50.42 |
49.65 |
-0.77 |
| 15 |
Minnella, Mary J (9)
|
NIPACK |
48.30 |
49.92 |
1.62 |
| 16 |
Yu, Emily X (9)
|
NIPACK |
51.53 |
50.25 |
-1.28 |
| 17 |
Raimondo, Erin E (12)
|
NIGRSC |
54.57 |
51.12 |
-3.45 |
| 18 |
Farina, Samantha R (11)
|
NIGRSC |
48.81 |
51.84 |
3.03 |
| 19 |
Nitti, Marissa R (10)
|
NIGRSC |
54.82 |
54.93 |
0.11 |
| 20 |
DeForest, Blake A (9)
|
NIGRSC |
53.87 |
57.01 |
3.14 |
| 21 |
Valentino, Aiden M (9)
|
NIGRSC |
58.92 |
1:01.09 |
2.17 |
| 22 |
Balkman, Zuri A (9)
|
NIGRSC |
57.70 |
1:02.34 |
4.64 |
| 23 |
Belous, Matthew I (10)
|
NIPACK |
1:19.05 |
1:04.26 |
-14.79 |
| 24 |
Yu, Emma X (6)
|
NIPACK |
|
1:06.25 |
- |
| 25 |
Patel, Soha M (7)
|
NIPACK |
|
1:06.77 |
- |
| 26 |
Gouveia, Clementine A (9)
|
NIGRSC |
|
1:10.83 |
- |
|
Ray, Noah L (10)
|
NIGRSC |
|
DQ |
- |
|
Zastawrny, Ty M (11)
|
NIGRSC |
1:02.09 |
NS |
- |
|
Passinault, Easton J (11)
|
NIGRSC |
47.59 |
NS |
- |
|
Xu, Aidan Z (10)
|
NIPACK |
53.01 |
NS |
- |