| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hineman, Luke C (11)
|
MRNDAC |
1:26.15 |
1:22.72 |
-3.43 |
| 2 |
Berko, Reuben L (12)
|
MRNDAC |
1:32.41 |
1:26.81 |
-5.60 |
| 3 |
Walsh, Sean W (11)
|
MRNBS |
1:39.08 |
1:40.69 |
1.61 |
| 4 |
Dempsey, Zach M (12)
|
MRSSL |
1:51.99 |
1:42.60 |
-9.39 |
| 5 |
Mccafferty, Michael G (12)
|
MRNBS |
|
1:43.96 |
- |
| 6 |
Tennant, Jackson M (11)
|
MRNBS |
1:47.86 |
1:45.29 |
-2.57 |
| 7 |
Martin, Daniel (11)
|
MRNBS |
1:45.08 |
1:45.45 |
0.37 |
| 8 |
Bagriyanik, Sarp A (11)
|
MRPATS |
1:50.14 |
1:48.15 |
-1.99 |
| 9 |
Ruiz, Japhet (11)
|
MRMHHW |
|
1:51.05 |
- |
| 10 |
Grinblat, Matvii (11)
|
MRSSL |
1:56.66 |
1:53.15 |
-3.51 |
| 11 |
Gigante, Andrew J (11)
|
MRSSL |
2:04.11 |
1:53.19 |
-10.92 |
| 12 |
Kavanagh, Camryn P (11)
|
MRNBS |
1:55.25 |
1:53.23 |
-2.02 |
| 13 |
Van Inwegen, Jonathan (11)
|
MRSSL |
|
1:53.29 |
- |
|
LaFratta, Michael E (11)
|
MRNDAC |
2:35.11 |
DQ |
- |
|
Vaughan, Jonah W (12)
|
MRPATS |
|
DQ |
- |