| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Farrell, Callum A (10)
|
MRNYSA |
1:13.14 |
1:14.33 |
1.19 |
| 2 |
Hughes, Jonathan D (9)
|
MRNYSA |
1:25.93 |
1:22.88 |
-3.05 |
| 3 |
Sequeiros, Sebastian (10)
|
MRNYSA |
1:20.28 |
1:25.13 |
4.85 |
| 4 |
Funaro, Aarez M (9)
|
MRNYSA |
1:25.15 |
1:28.40 |
3.25 |
| 5 |
Rothman, Devin R (10)
|
MRNYSA |
1:24.37 |
1:28.54 |
4.17 |
| 6 |
Kui, Barnabas Z (10)
|
MRRFAC |
1:39.94 |
1:38.09 |
-1.85 |
| 7 |
Morris, Robert J (10)
|
MRNYSA |
1:40.19 |
1:41.33 |
1.14 |
| 8 |
Goodwin, Owen M (8)
|
MRRFAC |
|
1:41.84 |
- |
| 9 |
Lieberman, Sawyer J (9)
|
MRLBA |
1:54.18 |
1:43.65 |
-10.53 |
| 10 |
Kui, Adam W (10)
|
MRRFAC |
1:47.81 |
1:47.37 |
-0.44 |
| 11 |
Chamberlain, Nicholas J (10)
|
MRRFAC |
1:46.96 |
1:48.63 |
1.67 |
| 12 |
Januario, Victor Alexander P (9)
|
MRNYSA |
1:53.52 |
1:50.68 |
-2.84 |
| 13 |
Brown, Craig V (9)
|
MRWSSC |
1:46.62 |
1:51.86 |
5.24 |
| 14 |
Baxter, Liam M (10)
|
MRNBS |
1:51.63 |
1:54.43 |
2.80 |
| 15 |
Reidy, Declan E (8)
|
MRNYSA |
2:00.85 |
1:56.26 |
-4.59 |
| 16 |
Reidy, Dillon J (6)
|
MRNYSA |
2:08.07 |
2:01.09 |
-6.98 |
| 17 |
Townsend, Lukas J (8)
|
MRNBS |
2:06.81 |
2:03.83 |
-2.98 |
| 18 |
Mummery, Conor J (9)
|
MRNBS |
2:04.16 |
2:05.59 |
1.43 |
| 19 |
Howard, Sam W (9)
|
MRRFAC |
|
2:09.31 |
- |
| 20 |
Leonard, Jason Z (7)
|
MRNBS |
2:20.61 |
2:14.75 |
-5.86 |
| 21 |
Walsh, Sean W (7)
|
MRNBS |
2:29.65 |
2:23.70 |
-5.95 |
|
Mousseau, Casey (10)
|
MRNBS |
2:00.97 |
DQ |
- |
|
Tennant, Jackson M (7)
|
MRNBS |
|
DQ |
- |
|
Ruffy, Rhyley X (9)
|
MRNYSA |
1:40.91 |
DQ |
- |