| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Rutishauser, Weston M (12)
|
MRPATS |
NT |
1:01.11 |
61.11 |
| 2 |
Del Rosario, Edmund Jacob C (12)
|
MRPATS |
1:06.18 |
1:04.53 |
-1.65 |
| 3 |
Sanchez, Luke (12)
|
MRVAC |
1:12.50 |
1:04.86 |
-7.64 |
| 4 |
White, Ronan W (12)
|
MRPATS |
1:08.44 |
1:07.31 |
-1.13 |
| 5 |
Devlin, Blaze R (12)
|
MRVAC |
1:17.78 |
1:08.57 |
-9.21 |
| 6 |
Ninan, Zachary J (12)
|
MRPATS |
1:11.59 |
1:13.10 |
1.51 |
| 7 |
Gallagher, Joshua A (12)
|
MRVAC |
1:17.28 |
1:14.23 |
-3.05 |
| 8 |
Locitzer, Patrick S (12)
|
MRPATS |
1:26.73 |
1:22.88 |
-3.85 |
| 9 |
Chenski, Alexander C (11)
|
MRPATS |
1:15.00 |
1:23.24 |
8.24 |
| 10 |
Poellot, Reed C (11)
|
MRHVD |
1:42.83 |
1:33.35 |
-9.48 |
| 11 |
Cunningham, Alistair J (11)
|
MRPATS |
NT |
1:40.12 |
100.12 |
| 12 |
Grove, Aiden E (11)
|
MRPATS |
1:38.02 |
1:42.99 |
4.97 |