| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Paggi, Zachary A (9)
|
MRLBA |
1:17.80 |
1:14.47 |
-3.33 |
| 2 |
Rothman, Devin R (10)
|
MRNYSA |
1:20.84 |
1:17.34 |
-3.50 |
| 3 |
Webster, Matthew F (9)
|
MRPBAC |
1:22.91 |
1:18.23 |
-4.68 |
| 4 |
Deangelis, Nicholas A (8)
|
MRLBA |
1:22.63 |
1:20.45 |
-2.18 |
| 5 |
Muety, Shaun W (8)
|
MRLBA |
1:24.32 |
1:24.78 |
0.46 |
| 6 |
Morris, Robert J (10)
|
MRNYSA |
1:30.10 |
1:27.08 |
-3.02 |
| 7 |
Lieberman, Sawyer J (9)
|
MRLBA |
1:36.60 |
1:27.79 |
-8.81 |
| 8 |
Kui, Barnabas Z (10)
|
MRRFAC |
1:36.91 |
1:28.19 |
-8.72 |
| 9 |
Chamberlain, Nicholas J (10)
|
MRRFAC |
1:45.09 |
1:28.32 |
-16.77 |
| 10 |
Tennant, Jackson M (7)
|
MRNBS |
1:39.27 |
1:31.70 |
-7.57 |
| 11 |
Kui, Adam W (10)
|
MRRFAC |
1:46.27 |
1:35.31 |
-10.96 |
| 12 |
Goodwin, Owen M (8)
|
MRRFAC |
|
1:36.23 |
- |
| 13 |
Baxter, Liam M (10)
|
MRNBS |
1:42.47 |
1:38.69 |
-3.78 |
| 14 |
Bradley, Declan D (7)
|
MRLBA |
|
1:41.14 |
- |
| 15 |
Reidy, Declan E (8)
|
MRNYSA |
1:45.34 |
1:41.66 |
-3.68 |
| 16 |
Townsend, Lukas J (8)
|
MRNBS |
1:48.00 |
1:43.14 |
-4.86 |
| 17 |
Mummery, Conor J (9)
|
MRNBS |
1:39.74 |
1:46.03 |
6.29 |
| 18 |
Gannon, James M (10)
|
MRWSSC |
1:51.35 |
1:48.94 |
-2.41 |
| 19 |
Howard, Sam W (9)
|
MRRFAC |
1:57.07 |
1:51.12 |
-5.95 |
| 20 |
Lattanzi, Joseph W (10)
|
MRLBA |
1:52.30 |
1:53.28 |
0.98 |
| 21 |
Vega, Isidro R (8)
|
MRRFAC |
2:04.13 |
1:58.12 |
-6.01 |
| 22 |
Popllo, Christopher (8)
|
MRNBS |
2:18.78 |
1:59.44 |
-19.34 |
| 23 |
Leonard, Jason Z (7)
|
MRNBS |
2:04.98 |
2:01.87 |
-3.11 |
| 24 |
Reidy, Dillon J (6)
|
MRNYSA |
1:58.65 |
2:02.43 |
3.78 |
| 25 |
Popllo, Alexander (10)
|
MRNBS |
1:54.56 |
2:02.71 |
8.15 |
| 26 |
Wagner, William J (8)
|
MRLBA |
|
2:02.79 |
- |
| 27 |
Walsh, Sean W (7)
|
MRNBS |
2:09.61 |
2:04.05 |
-5.56 |
| 28 |
Mousseau, Casey (10)
|
MRNBS |
1:54.45 |
2:23.06 |
28.61 |
| 29 |
Chiappetta, Paolo A (8)
|
MRRFAC |
|
2:32.88 |
- |