| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ng, Eyton E (17)
|
MRFREE |
21.43 |
23.15 |
1.72 |
| 2 |
Brillante, Francesco A (17)
|
MRFREE |
22.94 |
23.74 |
0.80 |
| 3 |
Zurakovski, Daniel L (15)
|
MRFREE |
23.27 |
24.22 |
0.95 |
| 4 |
Lerner, Justin M (16)
|
MRFREE |
22.43 |
24.26 |
1.83 |
| 5 |
Abdelrehim, Ahmed S (15)
|
MRFREE |
24.87 |
24.32 |
-0.55 |
| 6 |
Sanders, Aiden T (15)
|
MRFREE |
25.01 |
24.82 |
-0.19 |
| 7 |
Penny, Austin R (15)
|
MRFREE |
24.92 |
26.31 |
1.39 |
| 8 |
Zhang, Justin L (15)
|
MRFREE |
26.81 |
27.02 |
0.21 |
| 9 |
Feratovic, Adi (16)
|
MRFREE |
29.79 |
27.78 |
-2.01 |
| 10 |
Faybyshenko, Max L (16)
|
MRFREE |
24.91 |
27.89 |
2.98 |
| 11 |
Napiza, Antonio C (15)
|
MRFREE |
28.44 |
27.95 |
-0.49 |