| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Gjertsen, Owen G (8)
|
MRWEST |
51.28 |
43.43 |
-7.85 |
| 2 |
Zarvovskiy, Anthony A (8)
|
MRSHY |
42.90 |
43.51 |
0.61 |
| 3 |
Truong, Koa (8)
|
MRQNS |
|
51.18 |
- |
| 4 |
Bice, Cormick R (7)
|
MRQNS |
|
53.66 |
- |
| 5 |
Bowen, Julian P (8)
|
MRLGAC |
|
53.72 |
- |
| 6 |
Hong, Orson (8)
|
MRLIFE |
1:20.86 |
54.31 |
-26.55 |
| 7 |
Pan, John (7)
|
MRQNS |
|
54.45 |
- |
| 8 |
Torres, Jhustin M (8)
|
MRRED |
49.14 |
54.77 |
5.63 |
| 9 |
Bouzarouata, Adam N (7)
|
MRLGAC |
1:09.46 |
57.99 |
-11.47 |
| 10 |
Lyubman, Eric B (7)
|
MRPAC |
1:14.99 |
59.45 |
-15.54 |
| 11 |
Gyaltsen, Glory (8)
|
MRQNS |
|
1:05.70 |
- |
| 12 |
O'Sullivan, Tiarnan M (7)
|
MRLGAC |
58.96 |
1:15.26 |
16.30 |
|
Borukhov, Jacob (8)
|
MRQNS |
|
DQ |
- |
|
Ratling, Phuntsok W (7)
|
MRLGAC |
|
DQ |
- |
|
Taylor, Beau (7)
|
MRPAC |
1:45.99 |
DQ |
- |
|
Neal, Delano K (7)
|
MRLGAC |
|
DQ |
- |
|
Park, Emet T (8)
|
MRPAC |
1:59.99 |
DQ |
- |
|
Gelvez-Cisneros, Alexander (8)
|
MRLGAC |
1:03.87 |
DQ |
- |
|
Barrett, Noland A (7)
|
MRWEST |
1:00.29 |
DQ |
- |
|
Khassanov, Tyler A (8)
|
MRPAC |
1:20.99 |
DQ |
- |
|
McCarthy, William J (8)
|
MRWEST |
1:01.89 |
DQ |
- |
|
Jaeger, Luke W (8)
|
MRWEST |
|
NS |
- |