| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Doss, Abigail P (15)
|
MASUNY |
18:39.02 |
17:17.77 |
-81.25 |
| 2 |
Abruzzo, Mia M (14)
|
MAPWAC |
17:36.80 |
17:19.28 |
-17.52 |
| 3 |
Blaser, Hannah K (19)
|
MAUN-3 |
17:14.55 |
17:47.73 |
33.18 |
| 4 |
Fong, Andrea L (17)
|
MAJW |
17:35.79 |
17:49.89 |
14.10 |
| 5 |
Schlegel, Hannah N (18)
|
MABYNS |
17:38.68 |
18:00.90 |
22.22 |
| 6 |
Kaczorowski, Margot A (15)
|
MAJW |
17:26.37 |
18:02.38 |
36.01 |
| 7 |
Dickson, Heidi R (16)
|
MADST |
17:59.55 |
18:05.30 |
5.75 |
| 8 |
Bilello, Adrienne M (18)
|
MASJAC |
18:34.91 |
18:08.46 |
-26.45 |
| 9 |
Davis, Molly A (17)
|
MAJW |
18:39.85 |
18:11.85 |
-28.00 |
| 10 |
Black, Lily F (17)
|
MAJW |
18:27.73 |
18:14.09 |
-13.64 |
| 11 |
Hartmann, Heather E (18)
|
MANPAC |
18:14.35 |
18:20.34 |
5.99 |
| 12 |
Bromley, Kendall S (18)
|
MASJAC |
18:35.56 |
18:26.45 |
-9.11 |
| 13 |
Schmidt, Trinity R (15)
|
MAUN-3 |
18:46.31 |
18:30.19 |
-16.12 |
| 14 |
Feeley, Shannon R (17)
|
MASJAC |
17:44.19 |
18:33.25 |
49.06 |
| 15 |
Hines, Katie (17)
|
MASJAC |
18:12.03 |
18:41.45 |
29.42 |
| 16 |
Kupsky, April M (15)
|
MAUN-5 |
18:51.64 |
18:46.01 |
-5.63 |
| 17 |
Sicinski, Courtney A (17)
|
MAPSC |
18:00.05 |
19:00.58 |
60.53 |
| 18 |
Challis, Jodie S (15)
|
MANLAC |
18:36.07 |
19:00.73 |
24.66 |
| 19 |
King, Reilly A (16)
|
MAEMAC |
18:40.61 |
19:06.88 |
26.27 |
| 20 |
Anderson, Madeleine A (15)
|
MAFCA |
17:22.92 |
19:44.28 |
141.36 |
| 21 |
Ellis, Rileigh A (18)
|
MAPAAC |
18:48.18 |
20:01.45 |
73.27 |
|
Dougherty, Ailish (19)
|
MAFCA |
18:36.37 |
NS |
- |