| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Mock, Tessa J (16)
|
NECCSC |
16:43.87 |
16:53.88 |
10.01 |
| 2 |
Tetreault, Madison G (17)
|
NEABF |
17:23.97 |
17:17.40 |
-6.57 |
| 3 |
Spicer, Leigh K (17)
|
NEKING |
17:30.30 |
17:21.91 |
-8.39 |
| 4 |
Barker, Lily H (17)
|
NENSSC |
18:02.39 |
17:39.41 |
-22.98 |
| 5 |
Driscoll, Kenzie R (15)
|
NECS |
17:49.10 |
17:46.61 |
-2.49 |
| 6 |
Moulson, Charlotte B (15)
|
NECRIM |
17:57.36 |
17:49.93 |
-7.43 |
| 7 |
Lord, Reagan R (17)
|
NESSA |
17:34.03 |
18:05.93 |
31.90 |
| 8 |
Grover, Ashley S (17)
|
NECRIM |
18:24.19 |
18:06.74 |
-17.45 |
| 9 |
Zuwallack, Cora R (15)
|
NECCSC |
18:23.34 |
18:10.90 |
-12.44 |
| 10 |
Bencze, Elizabeth N (16)
|
NEPHX |
18:11.24 |
18:29.38 |
18.14 |
| 11 |
Guay, Hannah E (16)
|
NEBYB |
18:14.30 |
18:31.45 |
17.15 |