| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Wilson, Edmund (15)
|
MRNDAC |
57.81 |
58.56 |
0.75 |
| 2 |
Landgraf, Timothy A (16)
|
MRNDAC |
1:00.10 |
1:00.82 |
0.72 |
| 3 |
Daniels, Owen D (14)
|
MRNDAC |
1:02.06 |
1:01.77 |
-0.29 |
| 4 |
Tuttle, Peyton J (14)
|
MRNBS |
1:01.83 |
1:03.18 |
1.35 |
| 5 |
Mummery, John F (14)
|
MRNBS |
1:08.94 |
1:07.16 |
-1.78 |
| 6 |
Domanico, Aidan M (15)
|
MRNBS |
1:04.80 |
1:10.65 |
5.85 |
| 7 |
Constancio, Markus A (14)
|
MRNBS |
1:13.67 |
1:17.49 |
3.82 |
| 8 |
Mummery, Conor J (12)
|
MRNBS |
1:29.90 |
1:18.83 |
-11.07 |
| 9 |
Henriquez, Brian J (14)
|
MRMWDA |
|
1:19.09 |
- |
| 10 |
Reade, Angelo R (15)
|
MRNBS |
|
1:23.97 |
- |
| 11 |
Lynaugh, Matthew L (11)
|
MRMWDA |
1:41.41 |
1:28.76 |
-12.65 |
| 12 |
Baxter, Liam M (13)
|
MRNBS |
1:36.72 |
1:29.65 |
-7.07 |
| 13 |
Tennant, Jackson M (10)
|
MRNBS |
1:30.26 |
1:31.76 |
1.50 |
| 14 |
Walsh, Sean W (10)
|
MRNBS |
1:43.91 |
1:33.15 |
-10.76 |
| 15 |
Wardrop, Travis J (10)
|
MRMWDA |
1:27.28 |
1:34.78 |
7.50 |
| 16 |
Kick, Gavin M (10)
|
MRMWDA |
1:31.62 |
1:35.82 |
4.20 |
| 17 |
Lazarski, Jacob B (10)
|
MRNBS |
1:45.12 |
1:37.37 |
-7.75 |
| 18 |
Kenny, Braeden P (11)
|
MRNDAC |
|
1:38.52 |
- |
| 19 |
Abdel-Kader, Anthony P (10)
|
MRMWDA |
|
1:46.63 |
- |
| 20 |
Martin, Daniel (10)
|
MRNBS |
2:01.22 |
1:47.65 |
-13.57 |
| 21 |
Marion, Matthew J (10)
|
MRMWDA |
2:04.52 |
1:52.71 |
-11.81 |
| 22 |
Welch, Prestin R (13)
|
MRNDAC |
|
2:09.67 |
- |
| 23 |
Lynaugh, Jack C (10)
|
MRMWDA |
2:40.38 |
2:38.83 |
-1.55 |
|
Townsend, Lukas J (10)
|
MRNBS |
1:42.14 |
DQ |
- |
|
Gutterman, Hunter M (15)
|
MRNDAC |
1:03.22 |
NS |
- |