| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
McGeary, Maura A (11)
|
MAEAAC |
1:03.85 |
1:02.76 |
-1.09 |
| 1 |
Verrelli, Lauren A (12)
|
MAEAAC |
1:10.99 |
1:08.04 |
-2.95 |
| 1 |
Marlin, Krista N (12)
|
MAGRA |
56.95 |
58.43 |
1.48 |
| 2 |
Turco, Lily M (12)
|
MAGRA |
1:01.47 |
1:00.52 |
-0.95 |
| 2 |
Hendrickson, Ava E (12)
|
MAEAAC |
1:05.78 |
1:03.46 |
-2.32 |
| 2 |
Margerison, Lauren E (11)
|
MAPWAC |
1:09.78 |
1:08.33 |
-1.45 |
| 3 |
Cassidy, Megan E (12)
|
MAGRA |
59.58 |
1:01.18 |
1.60 |
| 3 |
Harlan, Delaney G (12)
|
MAGRA |
1:06.73 |
1:04.55 |
-2.18 |
| 3 |
Totoro, Alyssa M (12)
|
MAEAAC |
1:09.00 |
1:09.73 |
0.73 |
| 4 |
Wilson, Taylor L (12)
|
MAUN |
1:00.84 |
1:01.94 |
1.10 |
| 4 |
O'Shea, Isabelle S (12)
|
MAEAAC |
1:06.41 |
1:05.27 |
-1.14 |
| 4 |
Mannion, Lily M (12)
|
MAGRA |
1:10.73 |
1:10.67 |
-0.06 |
| 5 |
Rozes, Isabel K (11)
|
MAEAAC |
1:06.68 |
1:05.74 |
-0.94 |
| 5 |
Wood, Anna (12)
|
MAEAAC |
1:20.84 |
1:12.86 |
-7.98 |
| 6 |
Telenko, May E (11)
|
MAGRA |
1:04.69 |
1:05.76 |
1.07 |
| 6 |
Lorei, Violet C (12)
|
MABSC |
1:18.08 |
1:13.55 |
-4.53 |
| 7 |
Stevenson, Caroline W (12)
|
MAEAAC |
1:07.94 |
1:09.21 |
1.27 |
| 7 |
Dobie, Lauren E (11)
|
MAGRA |
|
1:17.42 |
- |
| 8 |
Goldfinger, Tara E (12)
|
MAGRA |
1:07.90 |
1:09.45 |
1.55 |
| 8 |
Halbert, Camille M (11)
|
MABSC |
1:24.96 |
1:17.56 |
-7.40 |
| 9 |
Kelly, Ava L (12)
|
MABSC |
|
1:18.17 |
- |
| 10 |
Aloi, Beatrice (12)
|
MABSC |
1:31.25 |
1:19.26 |
-11.99 |
| 11 |
Chou, Caitlin (11)
|
MABSC |
1:20.74 |
1:20.56 |
-0.18 |
| 12 |
Gallagher, Frances E (11)
|
MAEAAC |
1:34.28 |
1:21.60 |
-12.68 |
| 13 |
Wagle, Namrta V (12)
|
MAEAAC |
1:23.10 |
1:22.87 |
-0.23 |
|
Wainstein, Olivia M (12)
|
MAGRA |
1:15.22 |
NS |
- |
|
Morrissey, Maggie (11)
|
MAPWAC |
1:07.20 |
NS |
- |
|
Bevenour, Holly E (12)
|
MARAD |
1:05.40 |
NS |
- |
|
Elston, Lindsay R (12)
|
MAEAAC |
1:17.03 |
NS |
- |