| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Coslick, Jackson C (7)
|
MDASC |
48.16 |
46.91 |
-1.25 |
| 2 |
Conroy, Wyatt E (7)
|
MDASC |
54.52 |
48.68 |
-5.84 |
| 3 |
Speicher, Walter M (7)
|
MDMAC |
51.74 |
48.97 |
-2.77 |
| 4 |
Finlayson, Connor E (7)
|
MDASC |
53.41 |
49.11 |
-4.30 |
| 5 |
Ryley, Leo A (7)
|
MDFAST |
53.26 |
49.49 |
-3.77 |
| 6 |
Scharper, Theodore T (7)
|
MDNBAC |
52.27 |
49.78 |
-2.49 |
| 7 |
Chatfield, Alex B (7)
|
MDASC |
50.69 |
51.83 |
1.14 |
| 8 |
Eberle, Harrison T (7)
|
MDFAST |
56.59 |
52.51 |
-4.08 |
| 9 |
Yang, Marvin Z (7)
|
MDASC |
58.46 |
54.43 |
-4.03 |
| 10 |
DaSilva, Gabriel D (7)
|
MDACA |
56.20 |
55.01 |
-1.19 |
| 11 |
Lam, Mason (7)
|
MDRAC |
59.48 |
57.33 |
-2.15 |
| 12 |
Keefer, III, Michael D (7)
|
MDGTAC |
1:00.59 |
57.68 |
-2.91 |
| 13 |
Uriburu-Routh, Benjamin T (7)
|
MDFAST |
1:09.66 |
1:00.36 |
-9.30 |
| 14 |
Horn, Elliott M (7)
|
MDMAC |
1:01.80 |
1:01.86 |
0.06 |
| 15 |
McGrath, Nathan T (7)
|
MDASC |
|
1:05.54 |
- |
| 16 |
Riley, Connor P (7)
|
MDNBAC |
|
1:06.37 |
- |
| 17 |
Kaplan, Tanner R (7)
|
MDMAC |
1:04.90 |
1:09.72 |
4.82 |
| 18 |
D'Agostino, Dominic C (7)
|
MDMAC |
1:21.56 |
1:12.40 |
-9.16 |
| 19 |
Gonzalez, Lincoln A (7)
|
MDFAST |
1:21.08 |
1:15.00 |
-6.08 |
| 20 |
Taylor, Eli A (7)
|
MDMAC |
1:21.46 |
1:16.66 |
-4.80 |
| 21 |
Ferrucci, Matteo G (7)
|
MDRAC |
|
1:24.06 |
- |
|
Emrick, Felix J (7)
|
MDFAST |
58.58 |
DQ |
- |
|
Tremblay, Mars A (7)
|
MDMBK |
|
DQ |
- |
|
Li, Richard X (7)
|
MDMAC |
1:11.24 |
DQ |
- |
|
Hernandez, Cameron M (7)
|
MDCAA |
|
DQ |
- |
|
Laidlaw, Samuel W (7)
|
MDASC |
|
DQ |
- |