551
Elizabeth
Soedarmono
1:03.74
16
A Min
AA: 1:01.39 (+2.35s | 3.7%)
Palo Alto Stanford Aquatics
07/20/2025
2025 PASA Summer Palooza
50 Back
30.57
30.57
100 Back
33.17
1:03.74
100 Back
1:03.74
552
Lauren
Cabaniss
1:03.75
16
A Min
AA: 1:01.39 (+2.36s | 3.7%)
Pacific Swim
10/24/2025
2025 SI JBST ALL AGES A BB MEET
50 Back
31.14
31.14
100 Back
32.61
1:03.75
100 Back
1:03.75
553
Madelyn
Smith
1:03.75
16
A Min
AA: 1:01.39 (+2.36s | 3.7%)
Walla Walla Swim Club
02/28/2025
2025 IES Short Course Championships
50 Back
30.84
30.84
100 Back
32.91
1:03.75
100 Back
1:03.75
554
Abigail
Brown
1:03.76
15
A Min
AA: 1:01.39 (+2.37s | 3.7%)
Lakewood Aquatics
12/13/2024
2024 CA GWSC SCS WAG
50 Back
30.89
30.89
100 Back
32.87
1:03.76
100 Back
1:03.76
555
Ocean
Shin
1:03.77
15
A Min
AA: 1:01.39 (+2.38s | 3.7%)
Pikes Peak Athletics
02/21/2025
2025 CO PPA February Frenzy Last Chance
50 Back
31.45
31.45
100 Back
32.32
1:03.77
100 Back
1:03.77
556
Tilly
Santoro
1:03.78
16
A Min
AA: 1:01.39 (+2.39s | 3.7%)
College Area Swim Team
04/04/2024
Pacific Swimming SC Far Western Champs
557
Haeyeul
Jeong
1:03.79
15
A Min
AA: 1:01.39 (+2.40s | 3.8%)
Tualatin Hills Swim Club
03/19/2026
2026 OSI Arena RegionXII SC Championships
50 Back
30.68
30.68
100 Back
33.11
1:03.79
100 Back
1:03.79
558
Thalia
Hoke
1:03.79
15
A Min
AA: 1:01.39 (+2.40s | 3.8%)
Aquawolves Swimming
12/19/2025
2025 CO OB The Rex Coaches Invite
50 Back
30.95
30.95
100 Back
32.84
1:03.79
100 Back
1:03.79
559
Aubree
Sealey
1:03.81
16
A Min
AA: 1:01.39 (+2.42s | 3.8%)
Shorewood
02/13/2026
2026 OR HS 6A 3
50 Back
31.30
31.30
100 Back
32.51
1:03.81
100 Back
1:03.81
560
Felicity
Meijer
1:03.82
16
A Min
AA: 1:01.39 (+2.43s | 3.8%)
Aspire Aquatics of Colorado
02/21/2025
2025 CO Colorado Senior Meet
50 Back
30.54
30.54
100 Back
33.28
1:03.82
100 Back
1:03.82
561
Sofia
Zapparoli
1:03.82
16
A Min
AA: 1:01.39 (+2.43s | 3.8%)
Highlands Ranch Aquatics
02/06/2026
2026 CO OB Continental League Championships
25 Back
15.24
15.24
50 Back
15.92
31.16
50 Back
31.16
75 Back
16.35
47.51
100 Back
16.31
1:03.82
50 Back
32.66
562
Ava
Collins
1:03.83
15
A Min
AA: 1:01.39 (+2.44s | 3.8%)
Dart Swimming
10/19/2024
Orinda Aquatics SCY Senior Open Meet
50 Back
30.73
30.73
100 Back
33.10
1:03.83
100 Back
1:03.83
563
Juliet
Story
1:03.83
15
A Min
AA: 1:01.39 (+2.44s | 3.8%)
Longmont Swim Club
02/06/2026
2026 CO OB Granite Peaks Conference
50 Back
31.46
31.46
100 Back
32.37
1:03.83
100 Back
1:03.83
564
Lena
Moggan
1:03.83
16
A Min
AA: 1:01.39 (+2.44s | 3.8%)
California Capital Aquatics
11/08/2025
Folsom Classic 2025
50 Back
31.23
31.23
100 Back
32.60
1:03.83
100 Back
1:03.83
565
Ella
Cundiff
1:03.84
15
A Min
AA: 1:01.39 (+2.45s | 3.8%)
Excel Aquatics
01/16/2026
2026 TYR Mardi Gras Invite
50 Back
31.14
31.14
100 Back
32.70
1:03.84
100 Back
1:03.84
566
Lucy
Glynn
1:03.85
16
A Min
AA: 1:01.39 (+2.46s | 3.9%)
Flatiron Athletic Club
01/10/2025
2025 CO NJ Pineapple Invitational
50 Back
30.94
30.94
100 Back
32.91
1:03.85
100 Back
1:03.85
567
Maggie
Hughes
1:03.85
15
A Min
AA: 1:01.39 (+2.46s | 3.9%)
Scottsdale Aquatic Club
12/05/2024
2024 Gulf Southern Senior Championships
50 Back
31.27
31.27
100 Back
32.58
1:03.85
100 Back
1:03.85
568
Anna
Pankhurst
1:03.87
15
A Min
AA: 1:01.39 (+2.48s | 3.9%)
Brentwood Seawolves
07/26/2025
Zone 2 Summer Championships
569
Nia
Khurmi
1:03.88
15
A Min
AA: 1:01.39 (+2.49s | 3.9%)
Scottsdale Aquatic Club
12/05/2024
2024 Gulf Southern Senior Championships
50 Back
31.68
31.68
100 Back
32.20
1:03.88
100 Back
1:03.88
570
Hannah
Turnbow
1:03.89
15
A Min
AA: 1:01.39 (+2.50s | 3.9%)
Wasatch Front Fish Market
03/05/2025
2025 Short Course UTAGS Championships
50 Back
30.57
30.57
100 Back
33.32
1:03.89
100 Back
1:03.89
571
Lourdes
Dilao
1:03.89
15
A Min
AA: 1:01.39 (+2.50s | 3.9%)
Mission Viejo Nadadores
02/13/2026
2026 MVN Lunar AAPI Festival
572
Malynn
Sobek
1:03.90
16
A Min
AA: 1:01.39 (+2.51s | 3.9%)
Unattached
11/21/2025
2025 Adam England Memorial Fall Splash
50 Back
31.01
31.01
100 Back
32.89
1:03.90
100 Back
1:03.90
573
Megyn
Rodda
1:03.92
15
A Min
AA: 1:01.39 (+2.53s | 4.0%)
Clovis Swim Club
01/31/2026
PLS Superleague SC Championships
50 Back
31.42
31.42
100 Back
32.50
1:03.92
100 Back
1:03.92
574
Emma
Klein
1:03.92
16
A Min
AA: 1:01.39 (+2.53s | 4.0%)
Irvine Novaquatics
12/12/2025
2025 CA SCS SCAT WAG
50 Back
31.11
31.11
100 Back
32.81
1:03.92
100 Back
1:03.92
550 Back
-32.-86
31.06
600 Back
32.86
1:03.92
100 Back
0.00
575
Blake
Hollingsworth
1:03.92
14
A Min
AA: 1:01.39 (+2.53s | 4.0%)
Castle Rock Swimming
02/20/2026
2026 CO PPA February Frenzy Last Chance Meet
50 Back
30.88
30.88
100 Back
33.04
1:03.92
100 Back
1:03.92
576
Tanaz
Engineer
1:03.93
16
A Min
AA: 1:01.39 (+2.54s | 4.0%)
Beach Cities Alpha
11/06/2025
2025 Legends Of Coaching Series_Peter Daland
50 Back
30.68
30.68
100 Back
33.25
1:03.93
100 Back
1:03.93
577
Elena
Xiong
1:03.93
15
A Min
AA: 1:01.39 (+2.54s | 4.0%)
Irvine Novaquatics
04/03/2025
Pacific Swimming SC Far Western Champs
578
Mary
Gerlach
1:03.94
15
A Min
AA: 1:01.39 (+2.55s | 4.0%)
Swim Torrance
02/14/2025
33rd Annual Lost Dutchman Invitational
50 Back
30.83
30.83
100 Back
33.11
1:03.94
100 Back
1:03.94
579
Meckenzie
Sheridan
1:03.95
15
A Min
AA: 1:01.39 (+2.56s | 4.0%)
Sandpipers of Nevada
10/31/2025
2025 Our Rising Tides 16u SCY P F Meet
50 Back
31.14
31.14
100 Back
32.81
1:03.95
100 Back
1:03.95
580
Eva
Xu
1:03.97
16
A Min
AA: 1:01.39 (+2.58s | 4.0%)
Alto Swim Club
11/07/2025
Pleasanton Seahawks SC Senior 2
50 Back
30.31
30.31
100 Back
33.66
1:03.97
100 Back
1:03.97
581
Makayla
Bowden
1:03.97
15
A Min
AA: 1:01.39 (+2.58s | 4.0%)
Jcc Waves
12/13/2024
2024 CA GWSC SCS WAG
50 Back
30.31
30.31
100 Back
33.66
1:03.97
100 Back
1:03.97
582
Ella
Turtle
1:03.98
16
A Min
AA: 1:01.39 (+2.59s | 4.0%)
Highlands Ranch Aquatics
01/31/2025
2025 CO OB Continential League Championships
25 Back
15.63
15.63
50 Back
15.95
31.58
50 Back
31.58
75 Back
16.44
48.02
100 Back
15.96
1:03.98
50 Back
32.40
583
McKenzie
Luft
1:03.99
16
A Min
AA: 1:01.39 (+2.60s | 4.1%)
Aces Swim Club
02/21/2025
2025 CO Colorado Senior Meet
50 Back
30.88
30.88
100 Back
33.11
1:03.99
100 Back
1:03.99
584
Eliana
Chui
1:04.00
16
A Min
AA: 1:01.39 (+2.61s | 4.1%)
Pacific Swimming Zone
03/03/2024
2024 Pacific Swimming Zone All Star Meet
585
Aoife
Johnson
1:04.00
15
A Min
AA: 1:01.39 (+2.61s | 4.1%)
Multnomah Athletic Club
03/19/2026
2026 OSI Arena RegionXII SC Championships
50 Back
30.53
30.53
100 Back
33.47
1:04.00
100 Back
1:04.00
586
Hannah
Yost
1:04.00
16
A Min
AA: 1:01.39 (+2.61s | 4.1%)
Valley Aquatics
01/15/2026
2026 PN VAST 49th Annual Washington Open APP
50 Back
31.15
31.15
100 Back
32.85
1:04.00
100 Back
1:04.00
587
Jade
Anderson
1:04.00
15
A Min
AA: 1:01.39 (+2.61s | 4.1%)
Tornadoes Swim Team
03/19/2026
2026 OSI Arena RegionXII SC Championships
50 Back
30.61
30.61
100 Back
33.39
1:04.00
100 Back
1:04.00
588
Eleanor
Barkley
1:04.02
15
A Min
AA: 1:01.39 (+2.63s | 4.1%)
Missoula Aquatic Club
01/15/2026
2026 PN VAST 49th Annual Washington Open APP
589
Bella
Day
1:04.03
15
A Min
AA: 1:01.39 (+2.64s | 4.1%)
Pikes Peak Athletics
02/10/2025
2025 CO OB CHSAA 3A State Championships
50 Back
30.92
30.92
100 Back
33.11
1:04.03
100 Back
1:04.03
590
Natalie
Wand
1:04.04
15
A Min
AA: 1:01.39 (+2.65s | 4.1%)
Flatiron Athletic Club
02/28/2025
2025 CO CSI 14 U Age Group Championships
50 Back
31.52
31.52
100 Back
32.52
1:04.04
100 Back
1:04.04
591
Ann
Bosch
1:04.04
16
A Min
AA: 1:01.39 (+2.65s | 4.1%)
Loveland Swim Club
02/05/2026
2026 CO OB Northern League Conference
50 Back
30.87
30.87
100 Back
33.17
1:04.04
100 Back
1:04.04
592
Jillian
Wright
1:04.05
15
A Min
AA: 1:01.39 (+2.66s | 4.2%)
Evolution Racing Club
12/12/2025
2025 CA SCS SCAT WAG
50 Back
31.09
31.09
100 Back
32.96
1:04.05
100 Back
1:04.05
593
Leah
Davidson
1:04.09
15
A Min
AA: 1:01.39 (+2.70s | 4.2%)
Flying Fish Arizona Swim Team
02/14/2025
33rd Annual Lost Dutchman Invitational
50 Back
30.97
30.97
100 Back
33.12
1:04.09
100 Back
1:04.09
594
Darby
Merkel
1:04.10
15
BB Min
A: 1:04.09 (+0.01s | 0.0%)
Boulder Swim Team
12/04/2025
2025 Holiday Swim Festival
50 Back
30.99
30.99
100 Back
33.11
1:04.10
100 Back
1:04.10
595
Roxie
Jahn
1:04.11
16
BB Min
A: 1:04.09 (+0.02s | 0.0%)
Rocklin Swim Team
03/22/2024
Southwest Age Group Regional
50 Back
30.80
30.80
100 Back
33.31
1:04.11
100 Back
1:04.11
596
Ada
Ward
1:04.11
15
BB Min
A: 1:04.09 (+0.02s | 0.0%)
Orinda Aquatics
02/19/2026
2026 Juanita Allington Memorial
50 Back
31.64
31.64
100 Back
32.47
1:04.11
100 Back
1:04.11
597
Maya
Earley
1:04.13
16
BB Min
A: 1:04.09 (+0.04s | 0.1%)
Palo Alto Stanford Aquatics
07/21/2024
2024 PASA Summer Palooza
50 Back
31.56
31.56
100 Back
32.57
1:04.13
100 Back
1:04.13
598
Afton
Jones
1:04.16
15
BB Min
A: 1:04.09 (+0.07s | 0.1%)
Utah Valley Aquatics
12/04/2025
2025 UT SC Senior Championships
50 Back
31.04
31.04
100 Back
33.12
1:04.16
100 Back
1:04.16
599
Aliesha
Almiron
1:04.17
15
BB Min
A: 1:04.09 (+0.08s | 0.1%)
Maui Swim Club
03/19/2026
2026 NW Region Age Group Champs Approved
50 Back
30.17
30.17
100 Back
34.00
1:04.17
100 Back
1:04.17
600
Abigail
Andersen
1:04.18
16
BB Min
A: 1:04.09 (+0.09s | 0.1%)
Redlands Swim Team
12/13/2024
2024 CA RAA SCS WAG
50 Back
30.67
30.67
100 Back
33.51
1:04.18
100 Back
1:04.18