1
Victoria
Williams
55.79
17
AAA Min
AAAA: 54.99 (+0.80s | 1.4%)
Upper Dublin Aquatic Club
12/11/2025
2025 Katie Ledecky Invitational
50 Back
27.38
27.38
100 Back
28.41
55.79
100 Back
55.79
2
Alison
Stalfort
56.45
16
AAA Min
AAAA: 54.99 (+1.46s | 2.6%)
York YMCA
12/11/2025
32nd Annual YOTA Arena Capital Classic
50 Back
27.65
27.65
100 Back
28.80
56.45
100 Back
56.45
3
Alice
Lake
56.57
17
AAA Min
AAAA: 54.99 (+1.58s | 2.8%)
Radnor Aquatic Club
12/11/2025
2025 Riley Eaton Holiday Invitational
50 Back
26.79
26.79
100 Back
29.78
56.57
100 Back
56.57
4
Olivia
Auwarter
56.95
17
AAA Min
AAAA: 54.99 (+1.96s | 3.4%)
Upper Dublin Aquatic Club
12/11/2025
2025 Katie Ledecky Invitational
50 Back
27.72
27.72
100 Back
29.23
56.95
100 Back
56.95
5
Tess
Day
57.21
17
AAA Min
AAAA: 54.99 (+2.22s | 3.9%)
Mercersburg Academy Aquatics
12/11/2025
2025 East Coast WinterFest
50 Back
27.54
27.54
100 Back
29.67
57.21
100 Back
57.21
6
Tess
Day
57.24
17
AAA Min
AAAA: 54.99 (+2.25s | 3.9%)
Unattached
01/04/2026
2026 NE UVAC CVI Invitational
50 Back
27.41
27.41
100 Back
29.83
57.24
100 Back
57.24
7
Eliza
Johnson
57.28
16
AAA Min
AAAA: 54.99 (+2.29s | 4.0%)
Wilmington Aquatic Club
03/21/2024
2024 EZ SC Speedo Champ Series VA
50 Back
27.82
27.82
100 Back
29.46
57.28
100 Back
57.28
8
Alexandra
Scime
57.60
17
AAA Min
AAAA: 54.99 (+2.61s | 4.5%)
Diamond State Aquatics
12/11/2025
2025 Riley Eaton Holiday Invitational
9
Addison
Buckman
57.69
16
AAA Min
AAAA: 54.99 (+2.70s | 4.7%)
Cumberland Valley Aquatic Club
03/21/2024
2024 EZ SC Speedo Champ Series VA
50 Back
28.24
28.24
100 Back
29.45
57.69
100 Back
57.69
10
Xiomara
Del Rosario
57.76
18
AA Min
AAA: 57.69 (+0.07s | 0.1%)
Unattached
12/11/2025
2025 East Coast WinterFest
50 Back
28.09
28.09
100 Back
29.67
57.76
100 Back
57.76
11
Maddie
Fox
57.80
17
AA Min
AAA: 57.69 (+0.11s | 0.2%)
Upper Main Line YMCA
12/11/2025
2025 East Coast WinterFest
50 Back
28.07
28.07
100 Back
29.73
57.80
100 Back
57.80
12
Molly
Workman
58.30
15
AA Min
AAA: 57.69 (+0.61s | 1.0%)
Nittany Lion Aquatic Club
03/23/2023
2023 EZ Southern Region Speedo Champ Series
50 Back
28.30
28.30
100 Back
30.00
58.30
100 Back
58.30
13
Katherine
Potts-Drew
58.64
18
AA Min
AAA: 57.69 (+0.95s | 1.6%)
Radnor Aquatic Club
12/11/2025
2025 Riley Eaton Holiday Invitational
50 Back
28.63
28.63
100 Back
30.01
58.64
100 Back
58.64
14
Antonina
Sech
58.69
18
AA Min
AAA: 57.69 (+1.00s | 1.7%)
Mercersburg Academy Aquatics
12/11/2025
2025 East Coast WinterFest
50 Back
27.92
27.92
100 Back
30.77
58.69
100 Back
58.69
15
Hailey
Rittenhouse
58.78
17
AA Min
AAA: 57.69 (+1.09s | 1.9%)
Upper Main Line YMCA
12/11/2025
2025 East Coast WinterFest
50 Back
28.20
28.20
100 Back
30.58
58.78
100 Back
58.78
16
Kayla
Reasons
58.90
18
AA Min
AAA: 57.69 (+1.21s | 2.1%)
Diamond State Aquatics
12/11/2025
2025 Riley Eaton Holiday Invitational
50 Back
28.60
28.60
100 Back
30.30
58.90
100 Back
58.90
17
Jayla
Eckert
58.92
18
AA Min
AAA: 57.69 (+1.23s | 2.1%)
York YMCA
12/11/2025
32nd Annual YOTA Arena Capital Classic
50 Back
28.48
28.48
100 Back
30.44
58.92
100 Back
58.92
18
Keira
Cottingham
59.05
17
AA Min
AAA: 57.69 (+1.36s | 2.3%)
Upper Dublin Aquatic Club
12/11/2025
2025 Katie Ledecky Invitational
19
Sadie
Hogan
59.07
17
AA Min
AAA: 57.69 (+1.38s | 2.3%)
Central Bucks Swim Team
12/11/2025
2025 Katie Ledecky Invitational
50 Back
28.68
28.68
100 Back
30.39
59.07
100 Back
59.07
20
Madeleine
Libke
59.08
17
AA Min
AAA: 57.69 (+1.39s | 2.4%)
Suburban Seahawks Club
12/11/2025
2025 Katie Ledecky Invitational
50 Back
28.56
28.56
100 Back
30.52
59.08
100 Back
59.08
21
Audrey
Schroeder
59.23
16
AA Min
AAA: 57.69 (+1.54s | 2.6%)
Upper Main Line YMCA
12/07/2023
2023 East Coast WinterFest
50 Back
28.87
28.87
100 Back
30.36
59.23
100 Back
59.23
22
Jessie
Motelson
59.41
17
AA Min
AAA: 57.69 (+1.72s | 2.9%)
Upper Dublin Aquatic Club
12/11/2025
2025 Katie Ledecky Invitational
50 Back
28.71
28.71
100 Back
30.70
59.41
100 Back
59.41
23
Mia
Parry
59.60
14
AA Min
AAA: 57.69 (+1.91s | 3.2%)
Lancaster Aquatic Club
03/23/2023
2023 EZ Southern Region Speedo Champ Series
24
McKinley
Jefferson
1:00.13
18
AA Min
AAA: 57.69 (+2.44s | 4.1%)
Wilmington Aquatic Club
12/11/2025
2025 Katie Ledecky Invitational
50 Back
29.14
29.14
100 Back
30.99
1:00.13
100 Back
1:00.13
25
Milla
Hahn
1:00.40
17
A Min
AA: 1:00.29 (+0.11s | 0.2%)
Parkland Swimming Club
11/14/2025
ISCA Fall Classic Championship 2025
50 Back
29.19
29.19
100 Back
31.21
1:00.40
100 Back
1:00.40
26
Alaina
Hoffman
1:00.50
17
A Min
AA: 1:00.29 (+0.21s | 0.3%)
Wilmington Aquatic Club
12/11/2025
2025 Katie Ledecky Invitational
50 Back
29.63
29.63
100 Back
30.87
1:00.50
100 Back
1:00.50
27
Aivleen
Walsh
1:00.54
18
A Min
AA: 1:00.29 (+0.25s | 0.4%)
York YMCA
12/11/2025
32nd Annual YOTA Arena Capital Classic
50 Back
29.52
29.52
100 Back
31.02
1:00.54
100 Back
1:00.54
28
Carolyn
Forgione
1:00.88
17
A Min
AA: 1:00.29 (+0.59s | 1.0%)
Upper Dublin Aquatic Club
12/11/2025
2025 Katie Ledecky Invitational
50 Back
29.40
29.40
100 Back
31.48
1:00.88
100 Back
1:00.88
29
Kendyl
Freeman
1:01.85
17
A Min
AA: 1:00.29 (+1.56s | 2.5%)
Boys & Girls Club of Delaware
12/04/2025
2025 TAC TITANS Blizzard Blitz
50 Back
29.93
29.93
100 Back
31.92
1:01.85
100 Back
1:01.85
30
Grace
Herlihy
1:02.08
17
A Min
AA: 1:00.29 (+1.79s | 2.9%)
Upper Main Line YMCA
12/11/2025
2025 East Coast WinterFest
50 Back
30.16
30.16
100 Back
31.92
1:02.08
100 Back
1:02.08
31
Grace
Curtis
1:02.70
17
A Min
AA: 1:00.29 (+2.41s | 3.8%)
Upper Main Line YMCA
12/11/2025
2025 East Coast WinterFest
50 Back
30.68
30.68
100 Back
32.02
1:02.70
100 Back
1:02.70
32
Chloe
Morelle
1:02.72
14
A Min
AA: 1:00.29 (+2.43s | 3.9%)
Maria Carrillo
04/28/2023
2023 NBL Championships
50 Back
30.89
30.89
100 Back
31.83
1:02.72
100 Back
1:02.72
33
Sydney
Valvano
1:02.96
16
BB Min
A: 1:02.89 (+0.07s | 0.1%)
Parkland Swimming Club
11/14/2025
ISCA Fall Classic Championship 2025
50 Back
30.25
30.25
100 Back
32.71
1:02.96
100 Back
1:02.96
34
Tegan
Evans
1:03.18
17
BB Min
A: 1:02.89 (+0.29s | 0.5%)
Parkland Aquatic Club
12/11/2025
2025 Riley Eaton Holiday Invitational
35
Anna
Mumford
1:03.88
13
BB Min
A: 1:02.89 (+0.99s | 1.5%)
Mako Swim Club
10/15/2022
2022 RAYS Great Pumpkin Splash Invitational
50 Back
31.62
31.62
100 Back
32.26
1:03.88
100 Back
1:03.88
36
Elisa
Goncalves
1:04.88
17
BB Min
A: 1:02.89 (+1.99s | 3.1%)
East Coast C-Cerpants
11/14/2025
ISCA Fall Classic Championship 2025
50 Back
31.85
31.85
100 Back
33.03
1:04.88
100 Back
1:04.88
37
Alexa
Ducharme
1:05.07
18
BB Min
A: 1:02.89 (+2.18s | 3.4%)
York YMCA
12/11/2025
32nd Annual YOTA Arena Capital Classic
50 Back
31.66
31.66
100 Back
33.41
1:05.07
100 Back
1:05.07
38
Addison
Cooper
1:05.09
15
BB Min
A: 1:02.89 (+2.20s | 3.4%)
Upper Main Line YMCA
12/07/2023
2023 East Coast WinterFest
50 Back
31.36
31.36
100 Back
33.73
1:05.09
100 Back
1:05.09
39
Aika
Swanson
1:05.28
17
BB Min
A: 1:02.89 (+2.39s | 3.7%)
Hawaii Swimming Club
11/15/2025
2025 MAGSA SCY A3 Meet
50 Back
32.07
32.07
100 Back
33.21
1:05.28
100 Back
1:05.28
40
Maisey
Brown
1:06.27
17
BB Min
A: 1:02.89 (+3.38s | 5.1%)
Unattached
04/11/2025
2025 Boys Girls Clubs National Swim Champs
50 Back
31.62
31.62
100 Back
34.65
1:06.27
100 Back
1:06.27
41
Meghan
Denney
1:07.47
16
BB Min
A: 1:02.89 (+4.58s | 6.8%)
Upper Main Line YMCA
12/07/2023
2023 East Coast WinterFest
50 Back
33.33
33.33
100 Back
34.14
1:07.47
100 Back
1:07.47
42
Clea
Romatier
1:09.15
15
B Min
BB: 1:08.09 (+1.06s | 1.5%)
Maria Carrillo
04/26/2024
2024 NBL Championships
50 Back
34.00
34.00
100 Back
35.15
1:09.15
100 Back
1:09.15
43
Kaley
McKenzie
1:11.10
17
B Min
BB: 1:08.09 (+3.01s | 4.2%)
Parkland Swimming Club
11/14/2025
ISCA Fall Classic Championship 2025
50 Back
34.65
34.65
100 Back
36.45
1:11.10
100 Back
1:11.10
44
Sophia
Lacovara
1:11.43
14
B Min
BB: 1:08.09 (+3.34s | 4.7%)
Upper Main Line YMCA
12/07/2023
2023 East Coast WinterFest
50 Back
34.43
34.43
100 Back
37.00
1:11.43
100 Back
1:11.43
45
Gabrielle
Brittain
1:12.98
14
B Min
BB: 1:08.09 (+4.89s | 6.7%)
Reno Aquatic Club
07/30/2021
2021 High Country Short Course Championship
50 Back
34.82
34.82
100 Back
38.16
1:12.98
100 Back
1:12.98
46
Lydia
Estraca
1:18.33
16
B: 1:13.39 (+4.94s | 6.3%)
Unattached
04/11/2025
2025 Boys Girls Clubs National Swim Champs
50 Back
37.62
37.62
100 Back
40.71
1:18.33
100 Back
1:18.33
47
Charlotte
Boundy
1:22.34
17
B: 1:13.39 (+8.95s | 10.9%)
Unattached
04/11/2025
2025 Boys Girls Clubs National Swim Champs
50 Back
38.89
38.89
100 Back
43.45
1:22.34
100 Back
1:22.34
48
Haedynn
Maldonado
1:30.56
13
B: 1:13.39 (+17.17s | 19.0%)
Reno Aquatic Club
09/17/2021
Molly Lahlum Memorial Autumn Freeze
50 Back
1:30.67
1:30.67
100 Back
0.-11
1:30.56
100 Back
1:30.56
49
Ana
Chirguita
1:48.64
16
B: 1:13.39 (+35.25s | 32.4%)
Mater Academy Lions
10/17/2025
2025 Belen Jesuit Invitational