2001
Marissa
Lee
1:04.15
13
BB Min
A: 1:00.89 (+3.26s | 5.1%)
Pacific Swim
09/21/2025
2025 SI PS Freestyle Festival Sun
50 Free
30.38
30.38
100 Free
33.77
1:04.15
100 Free
1:04.15
2002
Audrey
Williamson
1:04.16
14
BB Min
A: 1:00.89 (+3.27s | 5.1%)
Park City Swimming
12/13/2025
2025 UTAH Winter Classic
50 Free
30.99
30.99
100 Free
33.17
1:04.16
100 Free
1:04.16
2003
Brooklynn
Porciuncula
1:04.16
13
BB Min
A: 1:00.89 (+3.27s | 5.1%)
Pleasanton Seahawks
12/05/2025
Pacific Swim SC C B BB+ Hosted By TERA
2004
Audrey
Berlet
1:04.16
12
BB Min
A: 1:00.89 (+3.27s | 5.1%)
Alto Swim Club
03/29/2024
Alto Rock The Blocks Invitational
50 Free
30.24
30.24
100 Free
33.92
1:04.16
100 Free
1:04.16
2005
Carolynn
Clausen
1:04.16
14
BB Min
A: 1:00.89 (+3.27s | 5.1%)
The Dalles Swim Team
01/10/2026
2026 Hood River Winter Invitational
50 Free
30.78
30.78
100 Free
33.38
1:04.16
100 Free
1:04.16
2006
Audrey
Berlet
1:04.17
13
BB Min
A: 1:00.89 (+3.28s | 5.1%)
Palo Alto Stanford Aquatics
01/25/2025
Z1N SC Championship
50 Free
31.09
31.09
100 Free
33.08
1:04.17
100 Free
1:04.17
2007
Hallie
Flegal
1:04.17
12
BB Min
A: 1:00.89 (+3.28s | 5.1%)
Pacific Swim
09/21/2025
2025 SI PS Freestyle Festival Sun
50 Free
31.33
31.33
100 Free
32.84
1:04.17
100 Free
1:04.17
2008
Natalie
Lin
1:04.17
12
BB Min
A: 1:00.89 (+3.28s | 5.1%)
Archbishop Riordan High School
04/27/2023
2023 WCAL Championships
2009
Stella
Iversen
1:04.17
10
BB Min
A: 1:00.89 (+3.28s | 5.1%)
Pacific Swimming Zone
02/27/2022
2022 Pacific Swimming Zone Challenge
2010
Alexis
Coates
1:04.17
13
BB Min
A: 1:00.89 (+3.28s | 5.1%)
Cascade Swim Club
02/14/2025
2025 PN UPAC 4th Annual February Fly In
50 Free
30.71
30.71
100 Free
33.46
1:04.17
100 Free
1:04.17
2011
Rose
Flegel
1:04.19
13
BB Min
A: 1:00.89 (+3.30s | 5.1%)
Palo Alto Stanford Aquatics
10/25/2025
TYR BAC SPOOKY FALL CLASSIC
50 Free
31.16
31.16
100 Free
33.03
1:04.19
100 Free
1:04.19
2012
Leah
Fagergren
1:04.19
14
BB Min
A: 1:00.89 (+3.30s | 5.1%)
Southern Utah Swimming Associa
10/24/2025
Stingrays Spooktacular Oct 2025
2013
Kinley
Ochoa
1:04.20
13
BB Min
A: 1:00.89 (+3.31s | 5.2%)
Coeur D\\\\\\'alene Area Swim Team
12/05/2025
2025 SWAT Winter Invite
50 Free
30.44
30.44
100 Free
33.76
1:04.20
100 Free
1:04.20
2014
Sheyne
Martin
1:04.20
12
BB Min
A: 1:00.89 (+3.31s | 5.2%)
Seattle Metropolitan Aquatic C
11/22/2025
2025 PN Nov AGI, Division 2 (SMAC)
50 Free
30.10
30.10
100 Free
34.10
1:04.20
100 Free
1:04.20
2015
Brianna
Tongg
1:04.21
13
BB Min
A: 1:00.89 (+3.32s | 5.2%)
Kamehameha Swim Club
10/25/2025
2025 HI 25th Annual Bill Smith Invitational
2016
Zira
Cherik
1:04.21
14
BB Min
A: 1:00.89 (+3.32s | 5.2%)
Tiger Aquatics
01/31/2026
Zone 2 Winter Championship Meet
2017
Avery
McGhan
1:04.21
13
BB Min
A: 1:00.89 (+3.32s | 5.2%)
Excel Aquatics
01/16/2026
2026 TYR Mardi Gras Invite
50 Free
30.70
30.70
100 Free
33.51
1:04.21
100 Free
1:04.21
2018
Sidney
Waters
1:04.21
13
BB Min
A: 1:00.89 (+3.32s | 5.2%)
Walnut Creek Aquabears
01/31/2026
Zone 2 Winter Championship Meet
2019
Daisy
Jones-Landry
1:04.22
13
BB Min
A: 1:00.89 (+3.33s | 5.2%)
Neptune Swimming
09/27/2025
Neptune Swimming Fall Classic
50 Free
31.16
31.16
100 Free
33.06
1:04.22
100 Free
1:04.22
2020
Saoirse
Boyle
1:04.22
13
BB Min
A: 1:00.89 (+3.33s | 5.2%)
Piedmont Swim Team
12/05/2025
Pacific Swim SC C B BB+ Hosted By TERA
2021
Madison
Guttormsen
1:04.22
14
BB Min
A: 1:00.89 (+3.33s | 5.2%)
Thunder Coast Aquatics
11/08/2025
TCA PC November SC C B A+
50 Free
31.47
31.47
100 Free
32.75
1:04.22
100 Free
1:04.22
2022
Helen
Sech
1:04.23
12
BB Min
A: 1:00.89 (+3.34s | 5.2%)
Mission Viejo Nadadores
12/13/2024
2024 CA RAA SCS WAG
50 Free
30.32
30.32
100 Free
33.91
1:04.23
100 Free
1:04.23
2023
Kiana
Hollenbeck
1:04.24
13
BB Min
A: 1:00.89 (+3.35s | 5.2%)
Island Aquatics
11/01/2025
2025 MAGSA B 2 SCY Meet
50 Free
30.37
30.37
100 Free
33.87
1:04.24
100 Free
1:04.24
2024
Sophie
Mansour
1:04.24
13
BB Min
A: 1:00.89 (+3.35s | 5.2%)
Rancho San Dieguito
01/17/2026
2026 SI MRA A BB Meet
50 Free
30.56
30.56
100 Free
33.68
1:04.24
100 Free
1:04.24
2025
Kyla
Stipic
1:04.24
13
BB Min
A: 1:00.89 (+3.35s | 5.2%)
South Bay Aquatics
01/31/2026
2026 SBA All Ages NTS Meet
50 Free
31.01
31.01
100 Free
33.23
1:04.24
100 Free
1:04.24
2026
Reevana
Sanjel
1:04.24
13
BB Min
A: 1:00.89 (+3.35s | 5.2%)
Issaquah Swim Team
11/22/2025
2025 PN November AGI, Div 3 (UPAC)
50 Free
30.43
30.43
100 Free
33.81
1:04.24
100 Free
1:04.24
2027
Dru
Bresnick
1:04.24
11
BB Min
A: 1:00.89 (+3.35s | 5.2%)
Life Time Nevada Swim Club
02/16/2024
2024 CCS SCY AGC
50 Free
31.22
31.22
100 Free
33.02
1:04.24
100 Free
1:04.24
2028
Kaylee
Magnusson
1:04.24
13
BB Min
A: 1:00.89 (+3.35s | 5.2%)
Excel Aquatics
11/01/2025
2025 PN Bob Miller Sprint Distance Classic
50 Free
30.54
30.54
100 Free
33.70
1:04.24
100 Free
1:04.24
2029
Margaret
Cross
1:04.24
13
BB Min
A: 1:00.89 (+3.35s | 5.2%)
Issaquah Swim Team
02/07/2026
2026 PN IST Feb Winter Invitational Approved
50 Free
31.14
31.14
100 Free
33.10
1:04.24
100 Free
1:04.24
2030
Kolette
Lovell
1:04.25
14
BB Min
A: 1:00.89 (+3.36s | 5.2%)
Cedar Swim Club
09/10/2025
2025 CSC September Intrasquad
50 Free
30.71
30.71
100 Free
33.54
1:04.25
100 Free
1:04.25
2031
Peony
Gong
1:04.26
10
BB Min
A: 1:00.89 (+3.37s | 5.2%)
Star Aquatics
12/08/2023
2023 CA RAA SCS WAG
50 Free
30.30
30.30
100 Free
33.96
1:04.26
100 Free
1:04.26
2032
Claire
Thomson
1:04.26
14
BB Min
A: 1:00.89 (+3.37s | 5.2%)
Bellingham Bay Swim Team
01/24/2026
2026 PN BBST Aly Fell Memorial Approved
2033
Joanna
Tomlinson
1:04.27
13
BB Min
A: 1:00.89 (+3.38s | 5.3%)
Front Range Barracudas
01/16/2026
2026 CO CUDA Classic
50 Free
31.99
31.99
100 Free
32.28
1:04.27
100 Free
1:04.27
2034
Liena
Titensky
1:04.27
14
BB Min
A: 1:00.89 (+3.38s | 5.3%)
Boise YMCA Swim Team
12/04/2025
2025 Holiday Swim Festival
50 Free
30.24
30.24
100 Free
34.03
1:04.27
100 Free
1:04.27
2035
Natsuki
Tobalado
1:04.28
13
BB Min
A: 1:00.89 (+3.39s | 5.3%)
Pearl City Aquatics
12/06/2025
45th Annual Ken Suenaga Invitational (SCY)
2036
Hailey
Sotelo
1:04.29
14
BB Min
A: 1:00.89 (+3.40s | 5.3%)
AC Swim Club
09/27/2025
Neptune Swimming Fall Classic
50 Free
30.65
30.65
100 Free
33.64
1:04.29
100 Free
1:04.29
2037
Clara
Hutter
1:04.29
13
BB Min
A: 1:00.89 (+3.40s | 5.3%)
Piranha Swimming
12/11/2025
2025 NE SHAWMUT Candy Cane Classic
50 Free
30.34
30.34
100 Free
33.95
1:04.29
100 Free
1:04.29
2038
Oliya
Kolesnik
1:04.29
13
BB Min
A: 1:00.89 (+3.40s | 5.3%)
Bulldog Swim Club
01/24/2026
2026 Zone 1 North Championships
50 Free
30.94
30.94
100 Free
33.35
1:04.29
100 Free
1:04.29
2039
Eleni
Stefanoudakis
1:04.30
14
BB Min
A: 1:00.89 (+3.41s | 5.3%)
Aquawolves Swimming
01/16/2026
2026 CO CUDA Classic
50 Free
30.33
30.33
100 Free
33.97
1:04.30
100 Free
1:04.30
2040
Callie
Price
1:04.31
12
BB Min
A: 1:00.89 (+3.42s | 5.3%)
Mesa Aquatics Club
02/14/2025
33rd Annual Lost Dutchman Invitational
50 Free
30.24
30.24
100 Free
34.07
1:04.31
100 Free
1:04.31
2041
Bairy
Compton
1:04.31
13
BB Min
A: 1:00.89 (+3.42s | 5.3%)
Sierra Marlins Swim Team
11/08/2025
Folsom Classic 2025
50 Free
30.12
30.12
100 Free
34.19
1:04.31
100 Free
1:04.31
2042
Hazel
Canessa
1:04.31
12
BB Min
A: 1:00.89 (+3.42s | 5.3%)
Beaverton Area Aquatics Club
10/18/2024
2024 THSC Fall Invitational
50 Free
31.95
31.95
100 Free
32.36
1:04.31
100 Free
1:04.31
2043
Audrey
Evers
1:04.34
13
BB Min
A: 1:00.89 (+3.45s | 5.4%)
Sparks Piranhas Swim Team
02/07/2025
2025 Valentines Day Age Group Open
50 Free
30.58
30.58
100 Free
33.76
1:04.34
100 Free
1:04.34
2044
Sarah
Moody
1:04.34
12
BB Min
A: 1:00.89 (+3.45s | 5.4%)
Cascade Swim Club
10/04/2025
2025 PN Cascade Fall Classic
50 Free
31.14
31.14
100 Free
33.20
1:04.34
100 Free
1:04.34
2045
Esme
Guist
1:04.34
13
BB Min
A: 1:00.89 (+3.45s | 5.4%)
Cascade Swim Club
11/16/2025
2025 PN CSC Distance Plus Intrasquad
50 Free
30.21
30.21
100 Free
34.13
1:04.34
100 Free
1:04.34
2046
Charlotte
Celia
1:04.34
13
BB Min
A: 1:00.89 (+3.45s | 5.4%)
North Bay Aquatics
12/12/2025
Winter SC Age Group Championships
50 Free
30.95
30.95
100 Free
33.39
1:04.34
100 Free
1:04.34
2047
Tessa
Ryan
1:04.35
13
BB Min
A: 1:00.89 (+3.46s | 5.4%)
California Capital Aquatics
02/13/2026
2026 Neptune Swimming Invitational
50 Free
30.91
30.91
100 Free
33.44
1:04.35
100 Free
1:04.35
2048
Swara
Bokey
1:04.35
14
BB Min
A: 1:00.89 (+3.46s | 5.4%)
San Ramon Valley Aquatics
11/15/2025
Alto Nov 15 16 Fall Frolic
50 Free
31.28
31.28
100 Free
33.07
1:04.35
100 Free
1:04.35
2049
Natalie
Truong
1:04.36
12
BB Min
A: 1:00.89 (+3.47s | 5.4%)
Irvine Novaquatics
12/12/2025
2025 CA SCS SCAT WAG
50 Free
30.08
30.08
100 Free
34.28
1:04.36
100 Free
1:04.36
2050
Elise
Yoo
1:04.36
13
BB Min
A: 1:00.89 (+3.47s | 5.4%)
Rancho San Dieguito
10/24/2025
2025 SI JBST ALL AGES A BB MEET
50 Free
30.79
30.79
100 Free
33.57
1:04.36
100 Free
1:04.36