1501
Ryley
Blackmore
1:10.34
15
B Min
BB: 1:09.39 (+0.95s | 1.4%)
AC Swim Club
12/06/2025
Neptune Swimming Swim Like The Dickens
50 Back
34.46
34.46
100 Back
35.88
1:10.34
100 Back
1:10.34
1502
Jocelyn
Greene
1:10.35
14
B Min
BB: 1:09.39 (+0.96s | 1.4%)
COSA Swimming
01/24/2025
2025 CO TOPS Colorado Open
50 Back
34.20
34.20
100 Back
36.15
1:10.35
100 Back
1:10.35
1503
Akshata
Santhanakrishnan
1:10.36
13
B Min
BB: 1:09.39 (+0.97s | 1.4%)
Pleasanton Seahawks
09/28/2024
Orinda Aquatics SC C B BB+ Meet
1504
Katherine
Fu
1:10.36
14
B Min
BB: 1:09.39 (+0.97s | 1.4%)
Alto Swim Club
02/14/2025
33rd Annual Lost Dutchman Invitational
50 Back
33.59
33.59
100 Back
36.77
1:10.36
100 Back
1:10.36
1505
Kate
Ryan
1:10.38
15
B Min
BB: 1:09.39 (+0.99s | 1.4%)
North Coast Aquatics
12/06/2024
2024 SI JBST Wag Max Meet
50 Back
34.03
34.03
100 Back
36.35
1:10.38
100 Back
1:10.38
1506
Natalie
Ralphs
1:10.38
15
B Min
BB: 1:09.39 (+0.99s | 1.4%)
Issaquah Swim Team
12/06/2025
2025 PN Fall Divisionals, Division 2
50 Back
34.43
34.43
100 Back
35.95
1:10.38
100 Back
1:10.38
1507
Brooklyn
Miller
1:10.41
14
B Min
BB: 1:09.39 (+1.02s | 1.4%)
Swim Neptune
12/04/2025
2025 Holiday Swim Festival
50 Back
34.14
34.14
100 Back
36.27
1:10.41
100 Back
1:10.41
1508
Maggie
Crehan
1:10.41
16
B Min
BB: 1:09.39 (+1.02s | 1.4%)
Usf Youth Swimming
01/31/2026
2026 Peggy Ramirez Memorial Z3 Winter Champs
50 Back
34.01
34.01
100 Back
36.40
1:10.41
100 Back
1:10.41
1509
Shreenidhi
Sabareesan
1:10.42
14
B Min
BB: 1:09.39 (+1.03s | 1.5%)
Valley Aquatics
02/14/2025
2025 PN UPAC 4th Annual February Fly In
50 Back
34.45
34.45
100 Back
35.97
1:10.42
100 Back
1:10.42
1510
Lillian
Sawyer
1:10.43
14
B Min
BB: 1:09.39 (+1.04s | 1.5%)
Lewis Clark Neptune Swim Team
02/14/2025
2025 IES JUNIOR CHAMPIONSHIPS
25 Back
17.34
17.34
50 Back
17.89
35.23
50 Back
35.23
75 Back
17.61
52.84
100 Back
17.59
1:10.43
50 Back
35.20
1511
Kate
Irby
1:10.45
15
B Min
BB: 1:09.39 (+1.06s | 1.5%)
Loveland Swim Club
10/26/2024
2024 CO LONG Great Pumpkin Pentathlon
50 Back
34.15
34.15
100 Back
36.30
1:10.45
100 Back
1:10.45
1512
Perri
Smith
1:10.45
13
B Min
BB: 1:09.39 (+1.06s | 1.5%)
Walnut Creek Aquabears
05/19/2024
Montclair 14 U Pentathlon
1513
Sarah
Billeter
1:10.47
14
B Min
BB: 1:09.39 (+1.08s | 1.5%)
Unattached
12/28/2023
58th Kearns Holiday Open Invitational
50 Back
34.07
34.07
100 Back
36.40
1:10.47
100 Back
1:10.47
1514
Anna
Countryman
1:10.48
14
B Min
BB: 1:09.39 (+1.09s | 1.5%)
North Jeffco Swim Team
12/15/2024
2024 CO NJ Narwahl Invitational
50 Back
34.59
34.59
100 Back
35.89
1:10.48
100 Back
1:10.48
1515
Golda
McPherson
1:10.48
15
B Min
BB: 1:09.39 (+1.09s | 1.5%)
Alpha Aquatics
12/06/2024
2024 Tualatin Hills Holiday Classic
50 Back
34.38
34.38
100 Back
36.10
1:10.48
100 Back
1:10.48
1516
Greta
Schneider
1:10.49
15
B Min
BB: 1:09.39 (+1.10s | 1.6%)
Davis Aquamonsters
12/05/2025
2025 Tualatin Hills Holiday Classic
50 Back
33.97
33.97
100 Back
36.52
1:10.49
100 Back
1:10.49
1517
Logan
Keever
1:10.49
14
B Min
BB: 1:09.39 (+1.10s | 1.6%)
Denver Swim Academy
09/20/2024
2024 CO AQUA Vs DSA Dual
50 Back
34.68
34.68
100 Back
35.81
1:10.49
100 Back
1:10.49
1518
Taylor
Daniel
1:10.49
13
B Min
BB: 1:09.39 (+1.10s | 1.6%)
Voltage Aquatics
07/13/2024
2024 Mashed Potato Dash
50 Back
34.98
34.98
100 Back
35.51
1:10.49
100 Back
1:10.49
1519
Camila
Chavez
1:10.50
15
B Min
BB: 1:09.39 (+1.11s | 1.6%)
Swim Torrance
02/14/2025
33rd Annual Lost Dutchman Invitational
50 Back
33.68
33.68
100 Back
36.82
1:10.50
100 Back
1:10.50
1520
Hailey
Nelson
1:10.51
16
B Min
BB: 1:09.39 (+1.12s | 1.6%)
Sea to Desert Swim Association
12/04/2025
2025 Holiday Swim Festival
50 Back
34.80
34.80
100 Back
35.71
1:10.51
100 Back
1:10.51
1521
Sydney
Dungca
1:10.51
13
B Min
BB: 1:09.39 (+1.12s | 1.6%)
Falfins Swimming
11/15/2024
2024 CO TOPS Fall Invite
50 Back
34.65
34.65
100 Back
35.86
1:10.51
100 Back
1:10.51
1522
Audrey
Hausner
1:10.51
14
B Min
BB: 1:09.39 (+1.12s | 1.6%)
COSA Swimming
03/08/2025
2025 CO Zone 5 Championships
50 Back
34.50
34.50
100 Back
36.01
1:10.51
100 Back
1:10.51
1523
Colbie
Brown
1:10.51
14
B Min
BB: 1:09.39 (+1.12s | 1.6%)
Salida Cyclones
08/01/2025
2025 CO CSI Scottie Aschermann Memorial
50 Back
34.35
34.35
100 Back
36.16
1:10.51
100 Back
1:10.51
1524
Nafisa
Aurangabadwala
1:10.52
14
B Min
BB: 1:09.39 (+1.13s | 1.6%)
Pleasanton Seahawks
11/23/2024
Terrapins SC Senior Open Meet
50 Back
34.30
34.30
100 Back
36.22
1:10.52
100 Back
1:10.52
1525
Riley
Stevenson
1:10.52
16
B Min
BB: 1:09.39 (+1.13s | 1.6%)
Columbia River Swim Team
01/02/2026
2026 CST Shark Chase Invitational
50 Back
34.38
34.38
100 Back
36.14
1:10.52
100 Back
1:10.52
1526
Kaitlyn
Kopacz
1:10.53
15
B Min
BB: 1:09.39 (+1.14s | 1.6%)
Beast
12/04/2025
2025 Holiday Swim Festival
50 Back
34.50
34.50
100 Back
36.03
1:10.53
100 Back
1:10.53
1527
Gemma
Garcia
1:10.55
14
B Min
BB: 1:09.39 (+1.16s | 1.6%)
Boulder City Henderson Swim Te
11/08/2024
2024 NV State Championships
50 Back
34.72
34.72
100 Back
35.83
1:10.55
100 Back
1:10.55
1528
Sydney
Thresher
1:10.55
16
B Min
BB: 1:09.39 (+1.16s | 1.6%)
Valley Aquatics
01/24/2026
2026 PN PDST Winter Invitational Meet Approv
50 Back
34.25
34.25
100 Back
36.30
1:10.55
100 Back
1:10.55
1529
Samantha
Ingram
1:10.56
14
B Min
BB: 1:09.39 (+1.17s | 1.7%)
Carson Tigersharks
11/08/2024
2024 NV State Championships
50 Back
34.44
34.44
100 Back
36.12
1:10.56
100 Back
1:10.56
1530
Avery
Fimple
1:10.56
16
B Min
BB: 1:09.39 (+1.17s | 1.7%)
Univ. of Denver Hilltoppers
01/23/2026
2026 CO TOPS Colorado Open
50 Back
34.32
34.32
100 Back
36.24
1:10.56
100 Back
1:10.56
1531
Jo
Ream
1:10.57
16
B Min
BB: 1:09.39 (+1.18s | 1.7%)
Kona Aquatics Club
11/08/2025
BIG ISLAND SWIMMING @ KCAC
50 Back
33.79
33.79
100 Back
36.78
1:10.57
100 Back
1:10.57
1532
Lana
Gregory
1:10.58
15
B Min
BB: 1:09.39 (+1.19s | 1.7%)
Pacifica Sea Lions
12/04/2025
2025 Holiday Swim Festival
50 Back
34.73
34.73
100 Back
35.85
1:10.58
100 Back
1:10.58
1533
Lindsey
Huynh
1:10.58
14
B Min
BB: 1:09.39 (+1.19s | 1.7%)
Arcadia Riptides Swim Club
12/13/2024
2024 CA SCAT SCS WAG
50 Back
33.78
33.78
100 Back
36.80
1:10.58
100 Back
1:10.58
1534
Lillian
Schiffman
1:10.59
16
B Min
BB: 1:09.39 (+1.20s | 1.7%)
Cottonwood Heights Aquatics
12/04/2025
2025 UT SC Senior Championships
50 Back
34.26
34.26
100 Back
36.33
1:10.59
100 Back
1:10.59
1535
Angammai
Vijay Arumugam
1:10.61
12
B Min
BB: 1:09.39 (+1.22s | 1.7%)
Pleasanton Seahawks
11/12/2022
Ruby Hill Aquatics SC C B BB+ Meet
1536
Elizabeth
Wallace
1:10.62
14
B Min
BB: 1:09.39 (+1.23s | 1.7%)
Aces Swim Club
03/07/2025
2025 CO CSI Silver State Championships
50 Back
34.81
34.81
100 Back
35.81
1:10.62
100 Back
1:10.62
1537
Sophie
Smith
1:10.62
14
B Min
BB: 1:09.39 (+1.23s | 1.7%)
Redding Swim Club
11/23/2024
Thankswimming Classic 2024
1538
Evalina
Tavegia
1:10.64
16
B Min
BB: 1:09.39 (+1.25s | 1.8%)
Legacy Aquatics
12/20/2025
2025 Legacy Aquatics Showdown
50 Back
33.76
33.76
100 Back
36.88
1:10.64
100 Back
1:10.64
1539
Charlotte
Terrell
1:10.64
13
B Min
BB: 1:09.39 (+1.25s | 1.8%)
North Bay Aquatics
09/14/2024
WANV CBA+ Endless Summer Meet
1540
Megan
Han
1:10.64
12
B Min
BB: 1:09.39 (+1.25s | 1.8%)
White
01/14/2023
2023 SCS All Star Festival
50 Back
34.78
34.78
100 Back
35.86
1:10.64
100 Back
1:10.64
1541
Kathryn
Love
1:10.65
14
B Min
BB: 1:09.39 (+1.26s | 1.8%)
Greenwood Tiger Sharks
01/31/2025
2025 CO OB Centennial A League Championships
50 Back
34.63
34.63
100 Back
36.02
1:10.65
100 Back
1:10.65
1542
Abigail
Keller
1:10.65
13
B Min
BB: 1:08.09 (+2.56s | 3.6%)
Pacific Swimming Zone
02/27/2022
2022 Pacific Swimming Zone Challenge
1543
Lena
Moon
1:10.66
14
B Min
BB: 1:09.39 (+1.27s | 1.8%)
Albany Armada Aquatics
02/09/2024
PSL SC Super Invitational T F Meet
50 Back
33.53
33.53
100 Back
37.13
1:10.66
100 Back
1:10.66
1544
Scarlette
Matthews
1:10.67
14
B Min
BB: 1:09.39 (+1.28s | 1.8%)
Wasatch Swim Club
02/28/2025
Beehive Finale 2025
50 Back
34.36
34.36
100 Back
36.31
1:10.67
100 Back
1:10.67
1545
Audrey
Xu
1:10.68
15
B Min
BB: 1:09.39 (+1.29s | 1.8%)
San Ramon Valley Aquatics
11/09/2024
Folsom Classic 2024
50 Back
34.26
34.26
100 Back
36.42
1:10.68
100 Back
1:10.68
1546
Gabriella
Rumley
1:10.69
14
B Min
BB: 1:09.39 (+1.30s | 1.8%)
Longmont Swim Club
02/28/2025
2025 CO CSI 14 U Age Group Championships
1547
Gemma
Aro
1:10.69
12
B Min
BB: 1:09.39 (+1.30s | 1.8%)
Sandpipers of Nevada
11/11/2021
2021 NV State Championships
50 Back
34.60
34.60
100 Back
36.09
1:10.69
100 Back
1:10.69
1548
Alora
Cook
1:10.71
14
B Min
BB: 1:09.39 (+1.32s | 1.9%)
Gold\\\\\\'s Aquatics Club (Camas)
02/16/2025
2025 THSC Last Chance Invitational
50 Back
34.91
34.91
100 Back
35.80
1:10.71
100 Back
1:10.71
1549
Victoria
Wu
1:10.75
15
B Min
BB: 1:09.39 (+1.36s | 1.9%)
DeAnza Cupertino Aquatics
10/25/2025
2025 SUNN Fall Classic
1550
Peyton
Martin
1:10.75
13
B Min
BB: 1:09.39 (+1.36s | 1.9%)
Tule Nation Tritons
02/22/2024
2024 Juanita Allington Memorial
50 Back
34.10
34.10
100 Back
36.65
1:10.75
100 Back
1:10.75