1501
Kira
Wen
1:12.73
12
B Min
BB: 1:11.39 (+1.34s | 1.8%)
Daly City Dolphins
02/07/2025
2025 PSL Super Finals Invitational
50 Back
35.99
35.99
100 Back
36.74
1:12.73
100 Back
1:12.73
1502
Gracee
Mullin
1:12.74
13
B Min
BB: 1:11.39 (+1.35s | 1.9%)
Four Corners Aquatic Team
09/21/2024
2024 CO DGO Big Mountain Invite
50 Back
24.37
24.37
100 Back
48.37
1:12.74
100 Back
1:12.74
1503
Emma
Khalili
1:12.74
13
B Min
BB: 1:11.39 (+1.35s | 1.9%)
Highlands Ranch Aquatics
01/16/2026
ISCA January Classic 2026
50 Back
35.24
35.24
100 Back
37.50
1:12.74
100 Back
1:12.74
1504
Shaila
Hiciano
1:12.75
13
B Min
BB: 1:11.39 (+1.36s | 1.9%)
Issaquah Swim Team
01/24/2026
2026 PN IST January Invitational Approved
50 Back
35.65
35.65
100 Back
37.10
1:12.75
100 Back
1:12.75
1505
Ella
Chan
1:12.75
13
B Min
BB: 1:11.39 (+1.36s | 1.9%)
Sandpipers of Nevada
07/11/2025
July 2025 Rock The Blocks
50 Back
35.19
35.19
100 Back
37.56
1:12.75
100 Back
1:12.75
1506
Wila
Wang
1:12.76
12
B Min
BB: 1:11.39 (+1.37s | 1.9%)
Seattle Metropolitan Aquatic C
12/13/2024
2024 PN 14 Under SC Champs
1507
Clara
Castelaz
1:12.76
13
B Min
BB: 1:11.39 (+1.37s | 1.9%)
Orinda Aquatics
09/27/2025
Orinda Aquatics SC C B BB+ Meet
1508
Callie
Temple
1:12.76
14
B Min
BB: 1:11.39 (+1.37s | 1.9%)
Boise YMCA Swim Team
12/04/2025
2025 Holiday Swim Festival
50 Back
36.23
36.23
100 Back
36.53
1:12.76
100 Back
1:12.76
1509
Tatelyn
Chun
1:12.77
12
B Min
BB: 1:11.39 (+1.38s | 1.9%)
Crow Canyon Sharks
12/14/2024
2024 12 14 CDST SC C B BB+ Meet
1510
Victoria
Soshnikov
1:12.77
13
B Min
BB: 1:11.39 (+1.38s | 1.9%)
Dart Swimming
11/08/2025
Folsom Classic 2025
50 Back
35.28
35.28
100 Back
37.49
1:12.77
100 Back
1:12.77
1511
Zoe
Raquel-Santos
1:12.78
13
B Min
BB: 1:11.39 (+1.39s | 1.9%)
Seals Aquatics
11/08/2025
TCA PC November SC C B A+
50 Back
33.92
33.92
100 Back
38.86
1:12.78
100 Back
1:12.78
1512
Mabel
Archambeau
1:12.78
13
B Min
BB: 1:11.39 (+1.39s | 1.9%)
Foothills Swim Team
12/04/2025
2025 Holiday Swim Festival
50 Back
35.32
35.32
100 Back
37.46
1:12.78
100 Back
1:12.78
1513
Elsa
Foley
1:12.78
14
B Min
BB: 1:11.39 (+1.39s | 1.9%)
Spokane Sea Serpents
01/31/2026
Coug Winter Open
50 Back
35.91
35.91
100 Back
36.87
1:12.78
100 Back
1:12.78
1514
Colette
Tran
1:12.79
13
B Min
BB: 1:11.39 (+1.40s | 1.9%)
Iolani Swim Club
10/25/2025
2025 HI 25th Annual Bill Smith Invitational
1515
Kira
Bryson
1:12.79
13
B Min
BB: 1:11.39 (+1.40s | 1.9%)
Lake Oswego Swim Club
09/20/2025
2025 LOSC September Intrasquad 1
50 Back
35.17
35.17
100 Back
37.62
1:12.79
100 Back
1:12.79
1516
Farah
Zebian
1:12.79
12
B Min
BB: 1:11.39 (+1.40s | 1.9%)
Mesa Aquatics Club
02/14/2025
33rd Annual Lost Dutchman Invitational
50 Back
35.88
35.88
100 Back
36.91
1:12.79
100 Back
1:12.79
1517
Valentina
Fedi
1:12.79
11
B Min
BB: 1:11.39 (+1.40s | 1.9%)
Paseo Aquatics Swim Team
03/14/2024
2024 SCS Spring Age Group Champshipson
1518
Megan
Tsukazaki
1:12.79
13
B Min
BB: 1:11.39 (+1.40s | 1.9%)
Punahou Aquatics Institute
12/06/2025
45th Annual Ken Suenaga Invitational (SCY)
1519
Ellie
Burgett
1:12.80
13
B Min
BB: 1:11.39 (+1.41s | 1.9%)
Arizona Dolphins
02/14/2025
33rd Annual Lost Dutchman Invitational
50 Back
34.93
34.93
100 Back
37.87
1:12.80
100 Back
1:12.80
1520
Gigi
Snyder Hanks
1:12.81
13
B Min
BB: 1:11.39 (+1.42s | 2.0%)
Denver Athletic Club Swim Team
02/15/2025
2025 CO Aces Winter Open
50 Back
35.59
35.59
100 Back
37.22
1:12.81
100 Back
1:12.81
1521
Ellie
Dupont
1:12.81
13
B Min
BB: 1:11.39 (+1.42s | 2.0%)
Olympus Aquatics
12/13/2025
2025 UTAH Winter Classic
50 Back
35.37
35.37
100 Back
37.44
1:12.81
100 Back
1:12.81
1522
Grace
Gao
1:12.81
12
B Min
BB: 1:11.39 (+1.42s | 2.0%)
California Dolphins Swim Team
09/16/2023
Crow Canyon Sharks Shortcourse C B BB+
1523
Claire
Johnson
1:12.84
14
B Min
BB: 1:11.39 (+1.45s | 2.0%)
Cache Valley Marlins
11/22/2025
Bingham Invitational OBS
50 Back
34.93
34.93
100 Back
37.91
1:12.84
100 Back
1:12.84
1524
Olivia
Sellhorn
1:12.84
12
B Min
BB: 1:11.39 (+1.45s | 2.0%)
Wave Aquatics
11/22/2025
2025 PN Nov AGI, Division 2 (SMAC)
50 Back
35.21
35.21
100 Back
37.63
1:12.84
100 Back
1:12.84
1525
Emi
Miyasaki
1:12.84
13
B Min
BB: 1:11.39 (+1.45s | 2.0%)
Albany Armada Aquatics
05/31/2024
Albany Armada Aquatics SC C B BB+
1526
Mariia
Alekseeva
1:12.86
13
B Min
BB: 1:11.39 (+1.47s | 2.0%)
Brentwood Seawolves
11/08/2025
Brentwood Seawolves SCY C B BB+
1527
Allison
Munger
1:12.86
13
B Min
BB: 1:11.39 (+1.47s | 2.0%)
Corvallis Aquatic Team
02/08/2026
2026 AAA SC Final Countdown Open
50 Back
35.68
35.68
100 Back
37.18
1:12.86
100 Back
1:12.86
1528
Ella
Mutrux
1:12.87
13
B Min
BB: 1:11.39 (+1.48s | 2.0%)
Valley Aquatics
02/07/2026
2026 PN IST Feb Winter Invitational Approved
50 Back
36.38
36.38
100 Back
36.49
1:12.87
100 Back
1:12.87
1529
Lumen
Wilson
1:12.88
13
B Min
BB: 1:11.39 (+1.49s | 2.0%)
Fort Collins Area Swim Team
01/10/2026
2026 CO FAST Vs TOPS Vs RIP
50 Back
35.73
35.73
100 Back
37.15
1:12.88
100 Back
1:12.88
1530
Tatum
Titera
1:12.89
13
B Min
BB: 1:11.39 (+1.50s | 2.1%)
North Coast Aquatics
11/21/2025
2025 CA MVN Turkey Classic
50 Back
34.64
34.64
100 Back
38.25
1:12.89
100 Back
1:12.89
1531
Eva
Maudsley
1:12.89
13
B Min
BB: 1:11.39 (+1.50s | 2.1%)
Swim Lake City Legends
12/13/2025
2025 UTAH Winter Classic
50 Back
35.74
35.74
100 Back
37.15
1:12.89
100 Back
1:12.89
1532
Shekinah
Pech
1:12.89
13
B Min
BB: 1:11.39 (+1.50s | 2.1%)
Palo Alto Stanford Aquatics
12/20/2025
2025 PASA Winter Frolic Meet @ PALY HS
50 Back
35.83
35.83
100 Back
37.06
1:12.89
100 Back
1:12.89
1533
Shelby
Munds
1:12.90
12
B Min
BB: 1:11.39 (+1.51s | 2.1%)
Legacy Aquatics
01/18/2025
2025 Thunderbolt Round Robin Invitational
50 Back
35.17
35.17
100 Back
37.73
1:12.90
100 Back
1:12.90
1534
Ella
Belnap
1:12.91
14
B Min
BB: 1:11.39 (+1.52s | 2.1%)
Southern Utah Swimming Associa
11/07/2025
2025 Greg Fernley OBS
50 Back
34.92
34.92
100 Back
37.99
1:12.91
100 Back
1:12.91
1535
Aoife
Morales
1:12.91
12
B Min
BB: 1:11.39 (+1.52s | 2.1%)
Sacred Heart Cathedral Prep
04/27/2023
2023 WCAL Championships
50 Back
35.62
35.62
100 Back
37.29
1:12.91
100 Back
1:12.91
1536
Emmalise
Maulsby
1:12.91
13
B Min
BB: 1:11.39 (+1.52s | 2.1%)
Pikes Peak Athletics
12/12/2025
2025 CO FAST Bill Spahn Mid Season Finale
50 Back
35.32
35.32
100 Back
37.59
1:12.91
100 Back
1:12.91
1537
Ella
Shang
1:12.92
13
B Min
BB: 1:11.39 (+1.53s | 2.1%)
Sunnyvale Swim Club
12/06/2025
Alto Dec 6 7 CBA
50 Back
35.89
35.89
100 Back
37.03
1:12.92
100 Back
1:12.92
1538
Elise
Harvey
1:12.93
13
B Min
BB: 1:11.39 (+1.54s | 2.1%)
Durango Swim Club
12/04/2025
2025 Holiday Swim Festival
50 Back
35.31
35.31
100 Back
37.62
1:12.93
100 Back
1:12.93
1539
Isabella
Stipe
1:12.93
13
B Min
BB: 1:11.39 (+1.54s | 2.1%)
Santa Clara Swim Club
11/15/2024
MBSC GSMY Z1S Race To AGC C B A+
1540
Olive
Faul
1:12.93
13
B Min
BB: 1:11.39 (+1.54s | 2.1%)
Boise YMCA Swim Team
12/04/2025
2025 Holiday Swim Festival
50 Back
35.58
35.58
100 Back
37.35
1:12.93
100 Back
1:12.93
1541
Sophia
Sanchez
1:12.94
13
B Min
BB: 1:11.39 (+1.55s | 2.1%)
Rocky Mountain Rapids
01/09/2026
2026 CO NJ Narwhal Invitational
50 Back
35.62
35.62
100 Back
37.32
1:12.94
100 Back
1:12.94
1542
Ashley
Anderson
1:12.95
14
B Min
BB: 1:11.39 (+1.56s | 2.1%)
Excel Aquatics
12/05/2025
2025 Beaman Toyota Meet Of Champs
50 Back
35.12
35.12
100 Back
37.83
1:12.95
100 Back
1:12.95
1543
Evie
Nelson
1:12.96
13
B Min
BB: 1:11.39 (+1.57s | 2.2%)
Laramie Swim Club
12/12/2025
2025 CO FAST Bill Spahn Mid Season Finale
50 Back
35.66
35.66
100 Back
37.30
1:12.96
100 Back
1:12.96
1544
Eliza
Alleman
1:12.96
13
B Min
BB: 1:11.39 (+1.57s | 2.2%)
Aquawolves Swimming
01/16/2026
2026 CO CUDA Classic
50 Back
35.01
35.01
100 Back
37.95
1:12.96
100 Back
1:12.96
1545
Emma
Grzebik
1:12.96
14
B Min
BB: 1:11.39 (+1.57s | 2.2%)
AC Swim Club
11/08/2025
TCA PC November SC C B A+
50 Back
35.41
35.41
100 Back
37.55
1:12.96
100 Back
1:12.96
1546
Kaelyn
Vogelbacher
1:12.96
12
B Min
BB: 1:11.39 (+1.57s | 2.2%)
North State Narwhals
03/22/2024
Southwest Age Group Regional
50 Back
35.50
35.50
100 Back
37.46
1:12.96
100 Back
1:12.96
1547
Sofiia
Svyrydenko
1:12.97
14
B Min
BB: 1:11.39 (+1.58s | 2.2%)
Issaquah Swim Team
10/18/2025
2025 PN IST Fall Open
50 Back
35.43
35.43
100 Back
37.54
1:12.97
100 Back
1:12.97
1548
Vivian
Duong
1:12.97
13
B Min
BB: 1:11.39 (+1.58s | 2.2%)
Palo Alto Stanford Aquatics
12/21/2024
2024 PASA Winter Frolic Meet @ PALY HS
50 Back
35.63
35.63
100 Back
37.34
1:12.97
100 Back
1:12.97
1549
Katherine
Hui
1:12.97
12
B Min
BB: 1:11.39 (+1.58s | 2.2%)
Highlands Ranch Aquatics
01/24/2025
2025 CO TOPS Colorado Open
25 Back
17.69
17.69
50 Back
18.18
35.87
50 Back
35.87
75 Back
18.93
54.80
100 Back
18.17
1:12.97
50 Back
37.10
1550
Keira
Cheung
1:12.99
13
B Min
BB: 1:11.39 (+1.60s | 2.2%)
Otter Swim Club
01/24/2026
2026 Zone 1 North Championships
50 Back
35.25
35.25
100 Back
37.74
1:12.99
100 Back
1:12.99