| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Berman, Oliver Z (10)
|
MRBAD |
37.15 |
37.09 |
-0.06 |
| 2 |
Razlighi, Arianna S (10)
|
MRBAD |
47.66 |
39.19 |
-8.47 |
| 3 |
Tang, Emma B (10)
|
MRFREE |
41.81 |
40.50 |
-1.31 |
| 4 |
Tsitsiashvili, Matthew (10)
|
MRFREE |
42.96 |
41.57 |
-1.39 |
| 5 |
Yu, Alexis (10)
|
MRFREE |
39.92 |
41.58 |
1.66 |
| 6 |
Carey, Nora E (9)
|
MRBAD |
44.24 |
42.63 |
-1.61 |
| 7 |
Zhang, Octavius (9)
|
MRBAD |
41.02 |
43.11 |
2.09 |
| 8 |
Philippou, Maria E (10)
|
MRBAD |
48.34 |
43.38 |
-4.96 |
| 9 |
Hoy, Isabella L (10)
|
MRFREE |
43.21 |
44.26 |
1.05 |
| 10 |
Ould Abbou, Amira (10)
|
MRFREE |
45.34 |
45.36 |
0.02 |
| 11 |
Strochkov, Tim A (9)
|
MRFREE |
45.15 |
45.53 |
0.38 |
| 12 |
Weiss, Jacob T (9)
|
MRBAD |
49.17 |
46.29 |
-2.88 |
| 13 |
Lopez, Elena (9)
|
MRBAD |
54.49 |
47.65 |
-6.84 |
| 14 |
Greenberg, Zachary J (10)
|
MRFREE |
1:41.99 |
48.77 |
-53.22 |
| 15 |
Cosentino, Amelia V (9)
|
MRBAD |
54.48 |
49.23 |
-5.25 |
| 16 |
Nemirovsky, Polina M (9)
|
MRFREE |
49.11 |
49.85 |
0.74 |
| 17 |
Lee, Evelina M (9)
|
MRQNS |
|
49.91 |
- |
| 18 |
Werner, Amelie (9)
|
MRBAD |
50.30 |
54.14 |
3.84 |
| 19 |
Rokoszak, Adam J (9)
|
MRFREE |
49.99 |
1:03.51 |
13.52 |
|
Starzynski, Anna M (9)
|
MRQNS |
|
NS |
- |
|
Kim, Sophia C (10)
|
MRQNS |
54.09 |
NS |
- |
|
Kharytonchykov, Maxim (9)
|
MRFREE |
52.99 |
NS |
- |