2001
Lindsey
Mogollon
1:23.09
13
BB Min
A: 1:16.89 (+6.20s | 7.5%)
Nation\\\\\\'s Capital Swim Club
05/17/2024
Freedom Splash
2002
Sophie
Rogozhnikova
1:23.12
12
BB Min
A: 1:16.89 (+6.23s | 7.5%)
Sarasota Tsunami Swim Team
05/16/2025
2025 SAINT PETE S 2nd LONG COURSE MEET
50 Back
40.28
40.28
100 Back
42.84
1:23.12
100 Back
1:23.12
2003
Ariella
Durham
1:23.12
12
BB Min
A: 1:16.89 (+6.23s | 7.5%)
Prince William Swim Club
04/26/2024
2024 Helen Wang Sunflower Classic
2004
Katey
Lewis
1:23.13
13
BB Min
A: 1:16.89 (+6.24s | 7.5%)
Bolles School Sharks
05/23/2025
EAJ Mayhem 2025
2005
Lailah
Aljukic
1:23.13
12
BB Min
A: 1:16.89 (+6.24s | 7.5%)
Sarasota Tsunami Swim Team
05/16/2025
2025 SAINT PETE S 2nd LONG COURSE MEET
50 Back
40.69
40.69
100 Back
42.44
1:23.13
100 Back
1:23.13
2006
Ruby
Whitehouse
1:23.16
13
BB Min
A: 1:16.89 (+6.27s | 7.5%)
Swim Fort Lauderdale
01/17/2026
2026 Azura Winter Open LCM Invite
2007
Abigail
Tao
1:23.17
13
BB Min
A: 1:16.89 (+6.28s | 7.6%)
Cypress Fairbanks Swim Club
06/13/2025
2025 ST ASC Firecracker
50 Back
39.74
39.74
100 Back
43.43
1:23.17
100 Back
1:23.17
2008
Dylan
Bratman
1:23.17
12
BB Min
A: 1:16.89 (+6.28s | 7.6%)
Excel Aquatics
04/25/2025
2025 PN KING Spring Derby
50 Back
40.82
40.82
100 Back
42.35
1:23.17
100 Back
1:23.17
2009
Claire
Osborn
1:23.17
12
BB Min
A: 1:16.89 (+6.28s | 7.6%)
Bend Swim Club
05/02/2025
Bend Swim Club May Invitational
2010
Ella
Harrison
1:23.18
14
BB Min
A: 1:16.89 (+6.29s | 7.6%)
Aquatex Swim & Water Polo Team
06/06/2025
2025 ST SRG Arena Summer Sizzler
2011
Molly
Porcher
1:23.19
13
BB Min
A: 1:16.89 (+6.30s | 7.6%)
Waterloo Swimming
05/31/2025
2025 ST ASC June Bug
50 Back
40.68
40.68
100 Back
42.51
1:23.19
100 Back
1:23.19
2012
Chloe
Souchaud
1:23.19
12
BB Min
A: 1:16.89 (+6.30s | 7.6%)
Nation\\\\\\'s Capital Swim Club
05/17/2024
Freedom Splash
2013
Sophie
Torpy
1:23.21
13
BB Min
A: 1:16.89 (+6.32s | 7.6%)
Eastside Aquatic Swim Team
07/11/2025
2025 THSC Summer Classic
50 Back
40.72
40.72
100 Back
42.49
1:23.21
100 Back
1:23.21
2014
Kamdyn
Leute
1:23.21
12
BB Min
A: 1:16.89 (+6.32s | 7.6%)
Granite Falls Makos
06/13/2024
2024 CGBD Steve Hennessy Summer Madness
50 Back
40.32
40.32
100 Back
42.89
1:23.21
100 Back
1:23.21
2015
Cataleya
Hernandez
1:23.22
12
BB Min
A: 1:16.89 (+6.33s | 7.6%)
Tsm Aquatics
06/12/2025
2025 June Age Group Invite
50 Back
40.89
40.89
100 Back
42.33
1:23.22
100 Back
1:23.22
2016
Allison
Rodriguez
1:23.23
12
BB Min
A: 1:16.89 (+6.34s | 7.6%)
Mission Marlin Aquatics
06/07/2025
2025 ST LC BAS June Swim Meet
50 Back
39.14
39.14
100 Back
44.09
1:23.23
100 Back
1:23.23
2017
Madeline
Yoho
1:23.23
13
BB Min
A: 1:16.89 (+6.34s | 7.6%)
Flatiron Athletic Club
04/25/2025
2025 CO Steve Drozda LC Shotgun
50 Back
41.63
41.63
100 Back
41.60
1:23.23
100 Back
1:23.23
2018
Bailey
Prettyman
1:23.23
12
BB Min
A: 1:16.89 (+6.34s | 7.6%)
Henson Family YMCA
06/07/2024
2024 TIDE Swimming Schools Out Classic
50 Back
40.12
40.12
100 Back
43.11
1:23.23
100 Back
1:23.23
2019
Rosalie
Anderson
1:23.23
14
BB Min
A: 1:16.89 (+6.34s | 7.6%)
Millard Aquatic Club
06/27/2025
2025 SD SFST Sanford Invite
50 Back
39.50
39.50
100 Back
43.73
1:23.23
100 Back
1:23.23
2020
Valentina
Fedi
1:23.24
11
BB Min
A: 1:16.89 (+6.35s | 7.6%)
Paseo Aquatics Swim Team
07/25/2024
2024 CA SCS RAA Summer A G Champs
50 Back
40.95
40.95
100 Back
42.29
1:23.24
100 Back
1:23.24
2021
Lily
Stramel
1:23.24
14
BB Min
A: 1:16.89 (+6.35s | 7.6%)
Denver Swim Academy
06/06/2025
2025 CO NJ Summer Solstice Invitational
50 Back
40.82
40.82
100 Back
42.42
1:23.24
100 Back
1:23.24
2022
Abigail
LaBerge
1:23.24
12
BB Min
A: 1:16.89 (+6.35s | 7.6%)
Rancho San Dieguito
07/24/2025
2025 SI LC AG CHAMPS
50 Back
40.43
40.43
100 Back
42.81
1:23.24
100 Back
1:23.24
2023
Hailey
Hermann
1:23.24
10
BB Min
A: 1:16.89 (+6.35s | 7.6%)
Unattached
08/03/2023
2023 Central Zone 14 U Championship IN
50 Back
41.11
41.11
100 Back
42.13
1:23.24
100 Back
1:23.24
2024
Ava
McKown
1:23.25
14
BB Min
A: 1:16.89 (+6.36s | 7.6%)
Durango Swim Club
07/11/2025
2025 CO Western Slope LeagueChampionships
50 Back
39.89
39.89
100 Back
43.36
1:23.25
100 Back
1:23.25
2025
Scarlett
Vonck
1:23.25
12
BB Min
A: 1:16.89 (+6.36s | 7.6%)
SwimRVA
07/12/2024
2024 CCA Summer Awards
50 Back
41.24
41.24
100 Back
42.01
1:23.25
100 Back
1:23.25
2026
Adelaide
Gruenberg
1:23.29
13
BB Min
A: 1:16.89 (+6.40s | 7.7%)
Boise YMCA Swim Team
06/28/2024
2024 BY Summer Invitational
50 Back
41.06
41.06
100 Back
42.23
1:23.29
100 Back
1:23.29
2027
Elaina
Spicer
1:23.29
11
BB Min
A: 1:16.89 (+6.40s | 7.7%)
Unattached
08/03/2023
2023 Central Zone 14 U Championship IN
50 Back
39.36
39.36
100 Back
43.93
1:23.29
100 Back
1:23.29
2028
Alma
Liu
1:23.30
14
B Min
BB: 1:23.29 (+0.01s | 0.0%)
Jbarracudas Swim Team
04/25/2025
2025 SI Pacific Swim A BB LCM Group B
50 Back
39.97
39.97
100 Back
43.33
1:23.30
100 Back
1:23.30
2029
Madeline
Rohloff
1:23.30
13
B Min
BB: 1:23.29 (+0.01s | 0.0%)
McMinnville Swim Club
04/26/2025
April Invitational 2025
50 Back
40.81
40.81
100 Back
42.49
1:23.30
100 Back
1:23.30
2030
Natalie
Dahl
1:23.30
13
B Min
BB: 1:23.29 (+0.01s | 0.0%)
Foothills Swim Team
05/30/2025
2025 CO Barracuda Summer Sizzler Invite
50 Back
40.30
40.30
100 Back
43.00
1:23.30
100 Back
1:23.30
2031
Evelyn
Stisser
1:23.31
12
B Min
BB: 1:23.29 (+0.02s | 0.0%)
Smac
05/17/2024
Freedom Splash
2032
Emma
Kim
1:23.32
12
B Min
BB: 1:23.29 (+0.03s | 0.0%)
Burlingame Aquatics
06/24/2023
2023 SUNN Silicon Valley LC Age Group Meet
2033
Gracelyn
Betts
1:23.32
13
B Min
BB: 1:23.29 (+0.03s | 0.0%)
Northfield Swim Club
07/18/2025
2025 MN MTKA Minnesota Regional Championship
50 Back
40.44
40.44
100 Back
42.88
1:23.32
100 Back
1:23.32
2034
Sylvia
Ninehouser
1:23.33
12
B Min
BB: 1:23.29 (+0.04s | 0.0%)
Fox Chapel Killer Whales
05/16/2025
Busbey Invitational 2025
50 Back
40.40
40.40
100 Back
42.93
1:23.33
100 Back
1:23.33
2035
Nicole
Edralinda
1:23.34
12
B Min
BB: 1:23.29 (+0.05s | 0.1%)
La Mirada Armada
07/20/2023
2023 CA SCS Summer @ BREA
2036
Ella
Mutrux
1:23.34
13
B Min
BB: 1:23.29 (+0.05s | 0.1%)
Valley Aquatics
05/31/2025
2025 PN VAST Summer Sprints And Distance Chal
2037
Shelby
Munds
1:23.37
12
B Min
BB: 1:23.29 (+0.08s | 0.1%)
Legacy Aquatics
05/30/2025
LA OPEN 2025
50 Back
40.80
40.80
100 Back
42.57
1:23.37
100 Back
1:23.37
2038
Hillary
Mitchell
1:23.38
13
B Min
BB: 1:23.29 (+0.09s | 0.1%)
Potomac Marlins
01/03/2026
2026 AAC LC Invite
2039
Claire
Arnold
1:23.38
12
B Min
BB: 1:23.29 (+0.09s | 0.1%)
Barracuda Swim Club of Northea
09/13/2025
Wonderful One Day Meet
50 Back
41.12
41.12
100 Back
42.26
1:23.38
100 Back
1:23.38
2040
Denver
Albarran
1:23.39
14
B Min
BB: 1:23.29 (+0.10s | 0.1%)
Denver Swim Academy
06/27/2025
2025 CO Zone 2 DU Meet
50 Back
40.33
40.33
100 Back
43.06
1:23.39
100 Back
1:23.39
2041
Riley
Massoglia
1:23.39
10
B Min
BB: 1:23.29 (+0.10s | 0.1%)
Univ. Of Michigan Swim Team
08/04/2022
2022 IN Central Zone 14 U Championship
50 Back
41.27
41.27
100 Back
42.12
1:23.39
100 Back
1:23.39
2042
Miranda
Perez
1:23.39
12
B Min
BB: 1:23.29 (+0.10s | 0.1%)
Brea Aquatics
07/25/2024
2024 CA SCS BREA Summer A G Champs
2043
Georgia
Doherty
1:23.39
13
B Min
BB: 1:23.29 (+0.10s | 0.1%)
Neptune Swimming
05/17/2025
Neptune Swimming May Long Course Meet
2044
Lana
Kwon
1:23.41
14
B Min
BB: 1:23.29 (+0.12s | 0.1%)
Olympic Cascade Aquatics
07/11/2025
2025 PN OCA July Jamboree Invitational
50 Back
41.72
41.72
100 Back
41.69
1:23.41
100 Back
1:23.41
2045
Sarah
Diep
1:23.42
10
B Min
BB: 1:23.29 (+0.13s | 0.2%)
Irvine Novaquatics
07/21/2022
2022 CA SCS MVN Summer JO S
50 Back
39.80
39.80
100 Back
43.62
1:23.42
100 Back
1:23.42
2046
Addison
Maynard
1:23.42
12
B Min
BB: 1:23.29 (+0.13s | 0.2%)
Cavalier Aquatics/Piedmont Fam
04/26/2024
2024 Helen Wang Sunflower Classic
2047
Alexis
Whipple
1:23.43
13
B Min
BB: 1:23.29 (+0.14s | 0.2%)
Legacy Aquatics
07/24/2025
2025 OSI Arena 11 O LC Championships
2048
Evelyn
Toliver
1:23.43
12
B Min
BB: 1:23.29 (+0.14s | 0.2%)
Prince William Swim Club
07/11/2024
2024 RAYS Summer Awards
50 Back
40.41
40.41
100 Back
43.02
1:23.43
100 Back
1:23.43
2049
Tessa
Hope
1:23.44
12
B Min
BB: 1:23.29 (+0.15s | 0.2%)
Santa Barbara Swim Club
06/13/2024
2024 CA SCS CANY June Age Group Invite
50 Back
39.68
39.68
100 Back
43.76
1:23.44
100 Back
1:23.44
2050
Kylie
Landau
1:23.45
13
B Min
BB: 1:23.29 (+0.16s | 0.2%)
Highlands Ranch Aquatics
04/25/2025
2025 CO Steve Drozda LC Shotgun
50 Back
40.54
40.54
100 Back
42.91
1:23.45
100 Back
1:23.45