| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lepley, Brooks P (10)
|
MDLBA |
1:22.00 |
1:20.86 |
-1.14 |
| 2 |
McNeill, Zachary L (10)
|
MDRAC |
1:26.38 |
1:22.97 |
-3.41 |
| 3 |
Mahoney, Ryan J (9)
|
MDMAS |
1:23.72 |
1:23.45 |
-0.27 |
| 4 |
Hazlehurst, Aidan (10)
|
MDNBAC |
1:27.41 |
1:25.02 |
-2.39 |
| 5 |
Olszyk, Gabriel A (10)
|
MDBAAC |
1:23.30 |
1:25.66 |
2.36 |
| 6 |
Lisiewski, Adrian Z (9)
|
MDBAAC |
1:27.52 |
1:27.37 |
-0.15 |
| 7 |
Boppana, Eshan (10)
|
MDNBAC |
1:28.94 |
1:28.12 |
-0.82 |
| 8 |
Wong, Kieran j (10)
|
MDACA |
1:27.74 |
1:29.39 |
1.65 |
| 9 |
Drummond, Devin A (10)
|
MDRAC |
1:25.75 |
1:30.21 |
4.46 |
| 10 |
Wiseman, Maxwell C (10)
|
MDLBA |
1:27.81 |
1:30.59 |
2.78 |
| 11 |
Cason, Musaa B (10)
|
MDBCSC |
1:23.94 |
1:30.66 |
6.72 |
| 12 |
Roberts, Justin C (9)
|
MDNBAC |
1:32.93 |
1:30.73 |
-2.20 |
| 13 |
Deremeik, Tucker J (9)
|
MDLBA |
1:27.91 |
1:30.86 |
2.95 |
| 14 |
Farvolden, Sullivan G (9)
|
MDNBAC |
1:33.25 |
1:31.21 |
-2.04 |
| 15 |
Monaldo, Gavin R (9)
|
MDRAC |
1:30.27 |
1:32.04 |
1.77 |
| 16 |
Kim, Victor S (9)
|
MDACA |
1:33.10 |
1:32.09 |
-1.01 |
| 17 |
Merritt, Evan T (10)
|
MDLBA |
1:25.97 |
1:32.93 |
6.96 |
| 18 |
Matthews, Kyle J (10)
|
MDFAST |
1:34.25 |
1:33.19 |
-1.06 |
| 19 |
Bowers, Tyler L (9)
|
MDFSC |
1:30.40 |
1:33.51 |
3.11 |
| 20 |
Fukui, Hiroaki J (10)
|
MDJCC |
1:27.81 |
1:33.55 |
5.74 |
| 21 |
Siri, Kyan W (9)
|
MDMAS |
1:32.79 |
1:34.05 |
1.26 |
| 22 |
Henderson, Aubrey T (10)
|
MDGBSA |
1:32.84 |
1:34.87 |
2.03 |
| 23 |
Dieveney, Charles T (9)
|
MDLBA |
1:30.87 |
1:35.51 |
4.64 |
| 24 |
Dragic, Nikola A (10)
|
MDFAST |
1:28.02 |
1:36.27 |
8.25 |
| 25 |
Reed, Richard W (10)
|
MDNBAC |
1:33.20 |
1:36.29 |
3.09 |
| 26 |
Byrne, Wyatt M (10)
|
MDFSC |
1:34.37 |
1:36.59 |
2.22 |
|
Cabbagestalk Jr., Travone J (10)
|
MDBCSC |
1:31.38 |
DQ |
- |
|
Studnicki, Matthew R (10)
|
MDBAAC |
1:32.66 |
DQ |
- |
|
McFarland, Noah A (9)
|
MDCGA |
1:31.68 |
NS |
- |
|
Donoho, Emmitt W (9)
|
MDNBAC |
1:34.39 |
NS |
- |