| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Stewart, Jalen C (8)
|
MASAKA |
33.13 |
34.08 |
0.95 |
| 2 |
Stevens, Aaron Z (8)
|
MAWEST |
37.09 |
35.00 |
-2.09 |
| 3 |
Powell, Braden R (8)
|
MADST |
37.05 |
35.35 |
-1.70 |
| 4 |
Frykholm, Conor T (8)
|
MAJW |
1:30.00 |
38.68 |
-51.32 |
| 5 |
Burnell, Luke D (7)
|
MAWEST |
45.10 |
40.81 |
-4.29 |
| 6 |
Verbanas, Conner J (7)
|
MADST |
48.37 |
43.10 |
-5.27 |
| 7 |
Wojnovich, Ethan J (7)
|
MAEAAC |
42.21 |
43.80 |
1.59 |
| 8 |
Pickering, Alexander S (6)
|
MAORCA |
58.90 |
51.34 |
-7.56 |
| 9 |
Fisun, Alexander N (7)
|
MAORCA |
56.40 |
53.36 |
-3.04 |
| 10 |
Burslem, Christopher C (6)
|
MADST |
1:17.85 |
56.53 |
-21.32 |
| 11 |
Newhall, Charles W (8)
|
MAEAAC |
42.49 |
56.69 |
14.20 |
| 12 |
Newhall, Henry C (8)
|
MAEAAC |
50.14 |
56.79 |
6.65 |
| 13 |
Vinnikov, Maxym I (6)
|
MAORCA |
1:06.80 |
1:11.21 |
4.41 |
|
Mogilyansky, Daniel (8)
|
MAORCA |
57.50 |
NS |
- |
|
Warren, Jake (7)
|
MAPCAC |
48.21 |
NS |
- |
|
Cushing, Colin (7)
|
MAWEST |
45.16 |
NS |
- |