| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kamal, Adam (8)
|
MRBGNW |
40.51 |
38.74 |
-1.77 |
| 2 |
Lee, Kieran T (8)
|
MRWEST |
38.99 |
39.59 |
0.60 |
| 3 |
Guerrero, Gabriel S (8)
|
MREAST |
49.40 |
49.17 |
-0.23 |
| 4 |
Balcetis, Jonas (8)
|
MRBGNW |
49.25 |
49.50 |
0.25 |
| 5 |
Wang, Adrian Y (8)
|
MRWEST |
48.20 |
50.45 |
2.25 |
| 6 |
Mugno, Anthony James (8)
|
MREAST |
45.65 |
51.79 |
6.14 |
| 7 |
Johnston, Kai A (8)
|
MREAST |
52.60 |
52.97 |
0.37 |
| 8 |
Dave, Ansh N (8)
|
MRYMID |
57.59 |
54.98 |
-2.61 |
| 9 |
Frieder, Daniel P (8)
|
MRBGNW |
57.63 |
55.35 |
-2.28 |
| 10 |
Grayson, Spencer E (8)
|
MRBGNW |
|
55.56 |
- |
| 11 |
Weinstein, Benjamin C (8)
|
MRBGNW |
55.20 |
56.62 |
1.42 |
| 12 |
Paul, Caleb R (8)
|
MRWEST |
54.61 |
56.81 |
2.20 |
| 13 |
Korzniewski, Oliver (8)
|
MRLBA |
59.94 |
57.13 |
-2.81 |
| 14 |
Chwatko, Max W (8)
|
MRBGNW |
56.69 |
57.95 |
1.26 |
| 15 |
Ritiu, Peter A (8)
|
MRCOND |
1:12.03 |
58.29 |
-13.74 |
| 16 |
Wang, Brady B (8)
|
MRBGNW |
|
1:01.14 |
- |
| 17 |
Potash, Michael (8)
|
MRLBA |
1:15.00 |
1:04.84 |
-10.16 |
| 18 |
Miller, Noah J (8)
|
MRCOND |
1:40.00 |
1:05.61 |
-34.39 |
| 19 |
Cunningham, Brayden C (8)
|
MRCOND |
1:16.00 |
1:06.54 |
-9.46 |
| 20 |
Dalton, John J (8)
|
MRLBA |
1:30.00 |
1:07.64 |
-22.36 |
| 21 |
Khosla, Gobind S (8)
|
MREAST |
|
1:09.52 |
- |
|
Felice, Louis (8)
|
MRYMID |
|
DQ |
- |
|
Thalappillil, Amir (8)
|
MRYMID |
1:02.13 |
DQ |
- |