951
Margaret
Switzer
1:33.39
15
B Min
BB: 1:31.59 (+1.80s | 1.9%)
COSA Swimming
05/16/2025
2025 CO NJ Ken Kelley Invite
50 Breast
43.24
43.24
100 Breast
50.15
1:33.39
100 Breast
1:33.39
952
MACKENZIE
Buckham
1:33.41
13
B Min
BB: 1:31.59 (+1.82s | 1.9%)
Diablo Aquatics
05/27/2023
2023 TYR Memorial Day Classic
953
Anna
Taylor
1:33.42
15
B Min
BB: 1:31.59 (+1.83s | 2.0%)
Highlands Ranch Aquatics
06/19/2025
2025 CO ACES Summer Invite
954
Shelly
Li
1:33.42
11
B Min
BB: 1:31.59 (+1.83s | 2.0%)
Rosemead Rapids
06/17/2022
2022 CA La Mirada JAG
50 Breast
43.83
43.83
100 Breast
49.59
1:33.42
100 Breast
1:33.42
955
Sylvia
Duchscher
1:33.42
15
B Min
BB: 1:31.59 (+1.83s | 2.0%)
Team Sopris Swimming
07/11/2025
2025 CO Western Slope LeagueChampionships
50 Breast
42.52
42.52
100 Breast
50.90
1:33.42
100 Breast
1:33.42
956
Lillian
Allen
1:33.43
15
B Min
BB: 1:31.59 (+1.84s | 2.0%)
Kearns Youth Aquatic Team
06/13/2025
2025 SDAT Summer Spectacular
50 Breast
42.76
42.76
100 Breast
50.67
1:33.43
100 Breast
1:33.43
957
Nora
Wu
1:33.44
14
B Min
BB: 1:31.59 (+1.85s | 2.0%)
Front Range Barracudas
04/25/2025
2025 CO Steve Drozda LC Shotgun
50 Breast
45.13
45.13
100 Breast
48.31
1:33.44
100 Breast
1:33.44
958
Gianna
Conant
1:33.46
14
B Min
BB: 1:31.59 (+1.87s | 2.0%)
Santa Barbara Swim Club
06/12/2025
2025 SCS June AG Invite @ La Mirada Armada
959
Kseniia
Rykova
1:33.47
13
B Min
BB: 1:31.59 (+1.88s | 2.0%)
Dart Swimming
06/23/2023
Reno Aquatic Club Gamble
960
Lina
Wu
1:33.48
15
B Min
BB: 1:31.59 (+1.89s | 2.0%)
Wave Aquatics
06/26/2025
2025 PN CSC 104th Annual Senior Seattle Open
961
Janet
Feng
1:33.48
15
B Min
BB: 1:31.59 (+1.89s | 2.0%)
Unattached
04/26/2025
Pleasanton Seahawks LC Senior Open
50 Breast
44.01
44.01
100 Breast
49.47
1:33.48
100 Breast
1:33.48
962
Kahley
Smith
1:33.49
13
B Min
BB: 1:31.59 (+1.90s | 2.0%)
Solo Aquatics
07/13/2023
2023 ME LCM CHAMPS
50 Breast
45.56
45.56
100 Breast
47.93
1:33.49
100 Breast
1:33.49
963
Kylie
Johnson
1:33.49
14
B Min
BB: 1:31.59 (+1.90s | 2.0%)
Wasatch Front Fish Market
07/09/2024
Legendary Encore LC 2024
50 Breast
44.58
44.58
100 Breast
48.91
1:33.49
100 Breast
1:33.49
964
Serissa
Wiatrak
1:33.49
12
B Min
BB: 1:31.59 (+1.90s | 2.0%)
Wasatch Front Fish Market
07/19/2021
2021 UT LC Champs
50 Breast
45.14
45.14
100 Breast
48.35
1:33.49
100 Breast
1:33.49
965
Angammai
Vijay
1:33.50
13
B Min
BB: 1:31.59 (+1.91s | 2.0%)
Pleasanton Seahawks
05/13/2023
SRVA LCM CBBB+
966
Elise
Ruskin
1:33.51
14
B Min
BB: 1:31.59 (+1.92s | 2.1%)
Rocky Mountain Rapids
05/30/2025
2025 CO COSA Long Course Open
967
Mila
Rabinowitz
1:33.52
14
B Min
BB: 1:31.59 (+1.93s | 2.1%)
Lakeridge Swim Team
07/12/2024
2024 NNA Silver State Championships
968
Allison
Mak
1:33.53
14
B Min
BB: 1:31.59 (+1.94s | 2.1%)
Santa Clara Swim Club
06/28/2024
2024 Valley Splash Zone 1S LCM C B A+
969
Grace
Siepker
1:33.55
12
B Min
BB: 1:31.59 (+1.96s | 2.1%)
Temecula Swim Club
07/21/2022
2022 CA RAA Summer JO S
50 Breast
43.18
43.18
100 Breast
50.37
1:33.55
100 Breast
1:33.55
970
Addison
Lewis
1:33.56
13
B Min
BB: 1:31.59 (+1.97s | 2.1%)
Livermore AquaCowboys
06/22/2024
Orinda Aquatics LC Senior Open Meet
971
Stella
Briggs
1:33.57
14
B Min
BB: 1:31.59 (+1.98s | 2.1%)
Voltage Aquatics
07/18/2025
2025 LCM Summer Championships
50 Breast
44.20
44.20
100 Breast
49.37
1:33.57
100 Breast
1:33.57
972
Harper
Mitchell
1:33.61
12
B Min
BB: 1:31.59 (+2.02s | 2.2%)
Charger Aquatics
08/03/2022
Western Zones Age Group Championships
973
Yihan
Shen
1:33.61
15
B Min
BB: 1:31.59 (+2.02s | 2.2%)
Eastside Aquatic Swim Team
05/31/2025
2025 PN VAST Summer Sprints And Distance Chal
974
Arianna
Williams
1:33.62
14
B Min
BB: 1:31.59 (+2.03s | 2.2%)
Piedmont Swim Team
05/19/2023
Vallejo Aquatic Club LC C B A+
975
Scarlett
Lara
1:33.62
15
B Min
BB: 1:31.59 (+2.03s | 2.2%)
Swim Team of Placentia
06/12/2025
2025 CA SCS RAA June Age Group Championships
50 Breast
45.16
45.16
100 Breast
48.46
1:33.62
100 Breast
1:33.62
976
Jillian
Lin
1:33.65
16
B Min
BB: 1:31.59 (+2.06s | 2.2%)
Gold\\\\\\'s Aquatics Club
06/27/2025
2025 PN SMAC Summer Classic Invitational
977
Gwyneth
Stanisai
1:33.65
12
B Min
BB: 1:31.59 (+2.06s | 2.2%)
Mission Viejo Nadadores
07/21/2022
2022 CA SCS MVN Summer JO S
978
Maggie
Harris
1:33.66
14
B Min
BB: 1:31.59 (+2.07s | 2.2%)
Wasatch Front Fish Market
05/20/2025
Kearns LC Classic
50 Breast
44.23
44.23
100 Breast
49.43
1:33.66
100 Breast
1:33.66
979
Delainey
Guenther
1:33.67
12
B Min
BB: 1:31.59 (+2.08s | 2.2%)
Burlingame Aquatics
06/09/2023
Burlingame Aquatic Club Long Course CBA
980
Kendall
Ho
1:33.69
12
B Min
BB: 1:31.59 (+2.10s | 2.2%)
Rose Bowl Aquatics
06/16/2022
2022 CA SCS BUEN June Age Group
50 Breast
44.68
44.68
100 Breast
49.01
1:33.69
100 Breast
1:33.69
981
Grace
Cusack
1:33.71
15
B Min
BB: 1:31.59 (+2.12s | 2.3%)
Greenwood Tiger Sharks
06/20/2025
2025 Falfins Long Course Open
982
Annalise
Hunt
1:33.75
14
B Min
BB: 1:31.59 (+2.16s | 2.3%)
Coeur D\\\\\\'alene Area Swim Team
07/25/2025
2025 IES LC CHAMPIONSHIPS
983
Peyton
Ferrero
1:33.80
14
B Min
BB: 1:31.59 (+2.21s | 2.4%)
Socal Aquatics Association
07/25/2024
2024 CA SCS RAA Summer A G Champs
50 Breast
44.29
44.29
100 Breast
49.51
1:33.80
100 Breast
1:33.80
984
Lilyana
Veith
1:33.81
15
B Min
BB: 1:31.59 (+2.22s | 2.4%)
Legacy Aquatics
07/05/2025
2025 OR CRST Summer Blast 3
50 Breast
43.71
43.71
100 Breast
50.10
1:33.81
100 Breast
1:33.81
985
Berkeley
Hansen
1:33.82
14
B Min
BB: 1:31.59 (+2.23s | 2.4%)
Wasatch Front Fish Market
06/28/2024
WFFM Red White And Black 2024
50 Breast
45.10
45.10
100 Breast
48.72
1:33.82
100 Breast
1:33.82
986
Lucy
Gerard
1:33.83
14
B Min
BB: 1:31.59 (+2.24s | 2.4%)
Piedmont Swim Team
06/01/2024
Pac Swim Long Course Senior Open Meet
50 Breast
45.40
45.40
100 Breast
48.43
1:33.83
100 Breast
1:33.83
987
Lucy
Sandberg
1:33.84
15
B Min
BB: 1:31.59 (+2.25s | 2.4%)
Cougar Aquatics
06/20/2025
2025 SWAT Summer Solstice
50 Breast
45.16
45.16
100 Breast
48.68
1:33.84
100 Breast
1:33.84
988
Julianne
Christensen
1:33.86
14
B Min
BB: 1:31.59 (+2.27s | 2.4%)
Unattached
04/27/2024
Alto Spring Jam
989
Josephine
Houtby
1:33.86
15
B Min
BB: 1:31.59 (+2.27s | 2.4%)
Thunderbird Aquatic Club
06/20/2025
2025 IE VS Starlight Open
990
Estela
Tirado-Jensen
1:33.87
15
B Min
BB: 1:31.59 (+2.28s | 2.4%)
Rocky Ford Blue Marlins
06/27/2025
2025 CO Alicia Leavitt Memorial Open
991
Isabella
Munkvold-Saunders
1:33.89
16
B Min
BB: 1:31.59 (+2.30s | 2.4%)
Elevation Athletics
06/27/2025
2025 CO Zone 2 VMAC Meet
50 Breast
44.94
44.94
100 Breast
48.95
1:33.89
100 Breast
1:33.89
992
Madeline
Wilson
1:33.90
12
B Min
BB: 1:31.59 (+2.31s | 2.5%)
Fresno Dolphins Swim Team
07/19/2023
Renee And Jim Patterson Classic
50 Breast
44.01
44.01
100 Breast
49.89
1:33.90
100 Breast
1:33.90
993
Sofia
Yiu
1:33.92
13
B Min
BB: 1:31.59 (+2.33s | 2.5%)
Quicksilver Swimming
05/17/2024
Quicksilver Swimming Zone 1S LCM C B A+ Meet
50 Breast
44.86
44.86
100 Breast
49.06
1:33.92
100 Breast
1:33.92
994
Beatrice
Ingels
1:33.93
15
B Min
BB: 1:31.59 (+2.34s | 2.5%)
SlipStream Aquatics
04/25/2025
2025 CO TOPS Arena Catch Me If You Can
50 Breast
46.22
46.22
100 Breast
47.71
1:33.93
100 Breast
1:33.93
995
Annika
Seasholes
1:33.94
13
B Min
BB: 1:31.59 (+2.35s | 2.5%)
Quicksilver Swimming
06/28/2024
2024 Valley Splash Zone 1S LCM C B A+
996
Abby
Zarahn
1:34.00
15
B Min
BB: 1:31.59 (+2.41s | 2.6%)
Burlingame Aquatics
07/19/2025
Alto Last Splash
997
Nafisa
Aurangabadwala
1:34.00
13
B Min
BB: 1:31.59 (+2.41s | 2.6%)
Pleasanton Seahawks
05/27/2023
2023 TYR Memorial Day Classic
998
Laura
Salmon
1:34.01
15
B Min
BB: 1:31.59 (+2.42s | 2.6%)
Bend Swim Club
05/02/2025
Bend Swim Club May Invitational
999
Cassidy
Long
1:34.01
14
B Min
BB: 1:31.59 (+2.42s | 2.6%)
Utah Valley Aquatics
06/22/2024
2024 UT HAST RWB Invitational
50 Breast
43.95
43.95
100 Breast
50.06
1:34.01
100 Breast
1:34.01
1000
Megan
Grenzenbach
1:34.02
15
B Min
BB: 1:31.59 (+2.43s | 2.6%)
Longmont Swim Club
06/19/2025
2025 CO ACES Summer Invite