| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Stern, Noah I (9)
|
MRLIE |
1:34.83 |
1:34.11 |
-0.72 |
| 2 |
Neary, Jack T (9)
|
MRWISC |
1:32.55 |
1:35.15 |
2.60 |
| 3 |
Howard, Andrew J (10)
|
MRHVD |
|
1:37.34 |
- |
| 4 |
Berardis, Christopher J (9)
|
MRHVD |
1:55.33 |
1:43.69 |
-11.64 |
| 5 |
Andros, Joseph B (10)
|
MRNDAC |
1:36.11 |
1:44.03 |
7.92 |
| 6 |
Kui, Barnabas Z (10)
|
MRRFAC |
1:39.94 |
1:44.12 |
4.18 |
| 7 |
Stueber, Colin J (9)
|
MRWISC |
1:41.03 |
1:44.27 |
3.24 |
| 8 |
Hewitt, Peter M (9)
|
MRNDAC |
2:05.11 |
1:47.52 |
-17.59 |
| 9 |
McCaffrey, Mitchell (10)
|
MRLIE |
2:10.00 |
1:48.85 |
-21.15 |
| 10 |
Kui, Adam W (10)
|
MRRFAC |
1:47.81 |
1:50.05 |
2.24 |
| 11 |
Chamberlain, Nicholas J (10)
|
MRRFAC |
1:46.96 |
1:50.10 |
3.14 |
| 12 |
Beaudoin, Jonah D (9)
|
MRHVD |
1:54.34 |
1:51.08 |
-3.26 |
| 13 |
Frankl, Erik A (9)
|
MRVAC |
|
2:03.92 |
- |
| 14 |
Howard, Sam W (9)
|
MRRFAC |
|
2:21.72 |
- |
|
Hewitt, Jack D (9)
|
MRNDAC |
2:07.11 |
DQ |
- |
|
Benavides, Isaiah J (9)
|
MRWISC |
1:50.99 |
DQ |
- |
|
Corso, Joseph V (10)
|
MRHVD |
|
DQ |
- |