| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Harlow, Hayden S (19)
|
AZUN-5 |
57.71 |
1:00.27 |
2.56 |
| 2 |
Deckman, Jacob N (19)
|
MAUN-4 |
1:00.31 |
1:00.79 |
0.48 |
| 3 |
Challis, Michael J (18)
|
MANLAC |
1:00.00 |
1:02.25 |
2.25 |
| 4 |
Pong, Alfred C (16)
|
MACC |
1:03.49 |
1:04.07 |
0.58 |
| 5 |
Gallagher, Zachary A (16)
|
MAEPAC |
59.72 |
1:05.63 |
5.91 |
| 6 |
Greenwood, Jacob (17)
|
MACC |
1:01.51 |
1:05.76 |
4.25 |
| 7 |
Heasley, Foster J (16)
|
MANLAC |
1:03.14 |
1:07.08 |
3.94 |
| 8 |
Wojnovich, Davis J (17)
|
MAGSA |
1:05.83 |
1:07.81 |
1.98 |
| 9 |
Barley, Avery (17)
|
MACC |
1:04.56 |
1:08.63 |
4.07 |
| 10 |
Nicastro, Payton B (17)
|
MANLAC |
1:03.81 |
1:09.73 |
5.92 |
| 11 |
Haris, Jack J (16)
|
MANLAC |
|
1:11.60 |
- |
| 12 |
Beattie, Jack F (15)
|
MAWASC |
1:11.31 |
1:12.30 |
0.99 |
| 13 |
Bloom, Reece W (15)
|
MANLAC |
1:07.29 |
1:13.23 |
5.94 |
| 14 |
Garbanzos, Seth E (15)
|
MAEPAC |
1:22.78 |
1:20.17 |
-2.61 |
|
Brownstead, Matthew K (15)
|
MAUN-2 |
59.49 |
1:01.37 |
1.88 |
|
Hancock, Jonah M (16)
|
MAEPAC |
|
NS |
- |