| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Summers, Evan (10)
|
MAWASC |
47.62 |
44.01 |
-3.61 |
| 1 |
Weaver, Colton S (9)
|
MAUN-0 |
|
47.80 |
- |
| 2 |
Vicknair, Hayden S (10)
|
MALPAC |
|
48.70 |
- |
| 2 |
Yacoviello, Vincent S (10)
|
MACYA |
52.54 |
49.30 |
-3.24 |
| 3 |
Keefer, Grant E (9)
|
MAWSY |
|
49.03 |
- |
| 3 |
Jang, Nathan I (10)
|
MAPCAC |
51.71 |
49.53 |
-2.18 |
| 4 |
Leatherman, Dylan A (10)
|
MDUN-0 |
44.88 |
49.92 |
5.04 |
| 4 |
Strick, Max H (10)
|
MAFCA |
55.15 |
52.72 |
-2.43 |
| 5 |
Rose, Chase B (10)
|
MAFCA |
52.50 |
51.53 |
-0.97 |
| 5 |
Detwiler, Logan (10)
|
MAWAY |
|
53.35 |
- |
| 6 |
Pillar, Ian D (10)
|
MAFCA |
52.83 |
53.87 |
1.04 |
| 6 |
Lawson, Aiden R (10)
|
MAUN-0 |
|
53.97 |
- |
| 7 |
Prince, Cole M (9)
|
MAUN-0 |
|
54.11 |
- |
| 8 |
Scott, Conor S (9)
|
MAFCA |
57.64 |
55.72 |
-1.92 |
| 9 |
Brown, Conrad (10)
|
MAUN-1 |
|
56.65 |
- |
| 10 |
Del Prim, Nicolas J (10)
|
MAFCA |
59.13 |
57.02 |
-2.11 |
| 11 |
Shannon, Colin J (9)
|
MAGSVY |
|
57.21 |
- |
| 12 |
Berkstresser, John H (10)
|
MACYA |
|
1:02.62 |
- |
| 13 |
Morris, Quentin J (10)
|
MAKA |
1:03.13 |
1:02.70 |
-0.43 |
| 14 |
Kim, Ethan Y (9)
|
MDYCM |
1:08.89 |
1:06.17 |
-2.72 |
| 15 |
Kohler, Simeon E (9)
|
MAFCA |
1:02.77 |
1:08.35 |
5.58 |
| 16 |
Nelson, Robert W (10)
|
MABDA |
|
1:13.20 |
- |
| 17 |
Palmer, Harrison T (9)
|
MACYA |
|
1:16.48 |
- |
| 18 |
Soffer, Elliott E (9)
|
MACYA |
|
1:16.49 |
- |
| 19 |
Liu, Rich (9)
|
MAFCA |
|
1:17.12 |
- |
| 20 |
Bauml, David E (9)
|
MAFCA |
1:28.16 |
1:20.19 |
-7.97 |
| 21 |
Garcia-Zamor, Ruy C (9)
|
MDYCM |
1:17.39 |
1:20.81 |
3.42 |
| 22 |
Chai, Benjamin m (9)
|
MAFCA |
1:25.07 |
1:21.57 |
-3.50 |
|
Alderson, Cooper R (10)
|
MAHHAA |
58.30 |
DQ |
- |
|
Wang, James Y (10)
|
MAFCA |
1:24.78 |
DQ |
- |
|
Schori, Iddo (9)
|
MAFCA |
|
DQ |
- |
|
Palmer, James S (9)
|
MACYA |
|
DQ |
- |
|
Rose, Antonio J (10)
|
MAUN-0 |
|
NS |
- |