| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Aquilino, Lorenzo A (12)
|
MRTS |
1:03.66 |
1:01.67 |
-1.99 |
| 2 |
Steinberg, Matthew L (12)
|
MRTS |
1:07.41 |
1:02.42 |
-4.99 |
| 3 |
Darcy, James F (12)
|
MRLIAC |
1:04.58 |
1:03.73 |
-0.85 |
| 4 |
Anderson, Samantha R (12)
|
MRLIAC |
1:04.49 |
1:03.79 |
-0.70 |
| 5 |
Franklin, Matthew A (12)
|
MRLIAC |
1:07.72 |
1:04.87 |
-2.85 |
| 6 |
McDonald, Cara B (12)
|
MRLIAC |
1:08.84 |
1:06.09 |
-2.75 |
| 7 |
Klein, Farrah M (12)
|
MRTS |
1:08.39 |
1:08.75 |
0.36 |
| 8 |
Quinlan, Daniel R (12)
|
MRLIAC |
1:13.91 |
1:10.86 |
-3.05 |
| 9 |
Buckley, Gavin C (12)
|
MRLIAC |
1:10.60 |
1:11.24 |
0.64 |
| 10 |
Mitchell, Joshua S (12)
|
MRTS |
1:13.02 |
1:26.78 |
13.76 |
| 11 |
Canning, Terence P (12)
|
MRLIAC |
1:26.06 |
1:29.28 |
3.22 |
|
Crouchley, John P (12)
|
MRLIAC |
1:20.08 |
NS |
- |