| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kovtounenko, Andrew (8)
|
MAUN-A |
37.88 |
37.05 |
-0.83 |
| 2 |
Hricko, John P (8)
|
MAGRA |
45.88 |
42.86 |
-3.02 |
| 3 |
Richardson, Aahmad (7)
|
MAUN-M |
|
44.35 |
- |
| 4 |
Sharp, Brenden J (8)
|
MAJW |
49.06 |
45.49 |
-3.57 |
| 5 |
Lund, Joshua W (8)
|
MASSC |
47.64 |
46.28 |
-1.36 |
| 6 |
Yerkes, Jacob M (8)
|
MAJW |
45.46 |
47.43 |
1.97 |
| 7 |
Duncan, Connor A (8)
|
MAJW |
48.75 |
49.74 |
0.99 |
| 8 |
Rudnik, Tristan (8)
|
MAJW |
56.03 |
49.79 |
-6.24 |
| 9 |
Stankiewicz-Goldsmit, Willia (7)
|
MAFCA |
1:02.36 |
50.24 |
-12.12 |
| 10 |
Gu, Ray (7)
|
MASSC |
|
50.69 |
- |
| 11 |
Pennay, Francis L (8)
|
MAEAAC |
1:07.40 |
51.71 |
-15.69 |
| 12 |
Monaghan, Isaac D (8)
|
MAFSSC |
|
51.76 |
- |
| 13 |
Faulkingham, Evan J (8)
|
MAMSA |
53.22 |
52.13 |
-1.09 |
| 14 |
Luo, James H (7)
|
MASSC |
59.66 |
52.37 |
-7.29 |
| 15 |
Tabas Carson, Justin O (8)
|
MABSC |
|
54.51 |
- |
| 16 |
Gibbons, Noah C (8)
|
MAMSA |
56.22 |
56.61 |
0.39 |
| 17 |
DePolo, Michael M (8)
|
MAMSA |
58.57 |
57.12 |
-1.45 |
| 18 |
Gursky, Solomon B (7)
|
MAFCA |
1:19.13 |
57.74 |
-21.39 |
| 19 |
Yu, Evan H (8)
|
MAMSA |
|
58.21 |
- |
| 20 |
Kohler, Simeon E (8)
|
MAFCA |
55.67 |
1:01.56 |
5.89 |
| 21 |
Rocca, Eli W (7)
|
MAGRA |
|
1:05.25 |
- |
| 22 |
Heebner-Elliott, Trevor W (7)
|
MAGRA |
|
1:06.76 |
- |
| 23 |
McDermott, Declan L (6)
|
MAGRA |
|
1:07.47 |
- |
| 24 |
Garrido, Evan T (7)
|
MAGAAC |
|
1:17.66 |
- |
| 25 |
Hsu, Benjamin S (8)
|
MAGAAC |
|
1:18.56 |
- |
| 26 |
Popat, Om B (8)
|
MAGAAC |
|
1:23.06 |
- |
| 27 |
Gonnella, Samuel J (7)
|
MAGAAC |
|
1:28.39 |
- |
| 28 |
Dong, Keith H (7)
|
MAFCA |
|
1:39.02 |
- |
| 29 |
Wainstein, Jacob M (8)
|
MAGRA |
|
2:23.86 |
- |
|
Agger, Kevin R (7)
|
MAEAAC |
|
46.96 |
- |
|
Fitch, Evan J (8)
|
MAGAAC |
1:12.03 |
NS |
- |