1951
Penelope
Dustin
1:34.89
10
B: 1:25.59 (+9.30s | 9.8%)
Voltage Aquatics
07/18/2025
2025 LCM Summer Championships
50 Free
45.18
45.18
100 Free
49.71
1:34.89
100 Free
1:34.89
1952
Audrey
Hu
1:34.90
11
B: 1:25.59 (+9.31s | 9.8%)
DeAnza Cupertino Aquatics
06/27/2025
Silicon Valley LC CBA+ Meet
1953
Juliette
Dahmus
1:34.91
10
B: 1:25.59 (+9.32s | 9.8%)
Boys & Girls Club of SF
04/27/2024
Alto Spring Jam
1954
Emily
Simmons
1:34.94
11
B: 1:25.59 (+9.35s | 9.8%)
Mjcc Stingrays
08/02/2025
GACC 2025 End Of Season Meet
50 Free
43.82
43.82
100 Free
51.12
1:34.94
100 Free
1:34.94
1955
Allison
Lambert
1:34.95
11
B: 1:25.59 (+9.36s | 9.9%)
North Jeffco Swim Team
04/13/2025
2025 CO NJ Spring LC Tri Meet
1956
Natalie
Gray
1:34.96
12
B: 1:25.59 (+9.37s | 9.9%)
Velocity Swimming
05/29/2025
2025 IE VS Apple Capital
50 Free
45.39
45.39
100 Free
49.57
1:34.96
100 Free
1:34.96
1957
Riley
McNally
1:34.98
11
B: 1:25.59 (+9.39s | 9.9%)
Piedmont Swim Team
06/21/2024
Reno Aquatic Club Gamble
1958
Paisley
Olsen
1:34.99
11
B: 1:25.59 (+9.40s | 9.9%)
South Lake Aquatic Club
06/06/2025
2025 TAMPA BAY SWIM CLASSIC
50 Free
44.62
44.62
100 Free
50.37
1:34.99
100 Free
1:34.99
1959
Margot
Tressler
1:34.99
9
B: 1:25.59 (+9.40s | 9.9%)
Santa Clara Swim Club
05/19/2023
2023 Quicksilver Swimming LC CBA+ Meet
50 Free
45.92
45.92
100 Free
49.07
1:34.99
100 Free
1:34.99
1960
Norah
Gallegos
1:35.06
10
B: 1:25.59 (+9.47s | 10.0%)
Valley Aquatics
05/02/2025
2025 PN BC May Flowers
1961
Audrey
Redd
1:35.06
11
B: 1:25.59 (+9.47s | 10.0%)
Mount Hood Aquatics
06/26/2025
2025 Howard Jones Open
1962
Tara
Sinha
1:35.08
10
B: 1:25.59 (+9.49s | 10.0%)
Hillsboro Swim Team
06/26/2025
2025 Howard Jones Open
1963
Kaiya
Sterr
1:35.10
10
B: 1:25.59 (+9.51s | 10.0%)
Univ. of Denver Hilltoppers
04/25/2025
2025 CO TOPS Arena Catch Me If You Can
50 Free
46.05
46.05
100 Free
49.05
1:35.10
100 Free
1:35.10
1964
Vaeda
McCall
1:35.12
11
B: 1:25.59 (+9.53s | 10.0%)
Cascade Swim Club
06/06/2025
2025 TRI CITY INVITATIONAL
1965
Vittoria
Antiga
1:35.13
10
B: 1:25.59 (+9.54s | 10.0%)
Palo Alto Stanford Aquatics
05/18/2024
PASA Mayhem LCM Meet
1966
Audrey
Chu
1:35.14
11
B: 1:25.59 (+9.55s | 10.0%)
Pacific Dragons Swim Team
06/14/2025
2025 IST June Invtational
1967
Gretchen
Rogers
1:35.17
10
B: 1:25.59 (+9.58s | 10.1%)
Clovis Swim Club
05/27/2023
2023 Mike Snyder Memorial
50 Free
45.92
45.92
100 Free
49.25
1:35.17
100 Free
1:35.17
1968
Isla
Chen
1:35.18
10
B: 1:25.59 (+9.59s | 10.1%)
Gold\\\\\\'s Aquatics Club
07/11/2025
2025 PN OCA July Jamboree Invitational
50 Free
44.83
44.83
100 Free
50.35
1:35.18
100 Free
1:35.18
1969
Citrina
Gerlock
1:35.21
10
B: 1:25.59 (+9.62s | 10.1%)
Gunnison Stingrays
07/11/2025
2025 CO Western Slope LeagueChampionships
50 Free
45.09
45.09
100 Free
50.12
1:35.21
100 Free
1:35.21
1970
Zoe
La Touche
1:35.21
11
B: 1:25.59 (+9.62s | 10.1%)
Colorado Blue
04/26/2025
2025 CO FST Spring LC Fever
50 Free
44.07
44.07
100 Free
51.14
1:35.21
100 Free
1:35.21
1971
Eleanor
Pfister
1:35.22
11
B: 1:25.59 (+9.63s | 10.1%)
Piedmont Swim Team
04/19/2024
VJO Long Spring Thaw C B A+ 2024
1972
Quinn
Coles
1:35.23
10
B: 1:25.59 (+9.64s | 10.1%)
Hilltop Aquatic Swim Team
06/21/2025
2025 UT HAST RWB Time Trials
50 Free
46.37
46.37
100 Free
48.86
1:35.23
100 Free
1:35.23
1973
Lucy
Medeiros
1:35.24
10
B: 1:25.59 (+9.65s | 10.1%)
Loveland Swim Club
06/28/2025
2025 CO Greeley Stampede
1974
Lexington
Bartschi
1:35.25
9
B: 1:25.59 (+9.66s | 10.1%)
Kemmerer Swim Club
06/23/2023
Tsunami Summer Spectacular
50 Free
44.01
44.01
100 Free
51.24
1:35.25
100 Free
1:35.25
1975
Adelynn
Sweeney
1:35.27
11
B: 1:25.59 (+9.68s | 10.2%)
Mount Hood Aquatics
06/26/2025
2025 Howard Jones Open
1976
Mila
Marroquin
1:35.28
10
B: 1:25.59 (+9.69s | 10.2%)
Monocacy Aquatic Club
06/14/2024
2024 Winchester Long Course Inviational
1977
Colbie
Garrett
1:35.30
11
B: 1:25.59 (+9.71s | 10.2%)
Tri-city Channel Cats
06/20/2025
Bend Swim Club Sun Country Invite
1978
Kiera
Miller
1:35.31
11
B: 1:25.59 (+9.72s | 10.2%)
Lehi Aquatics
05/16/2025
SDAT Summer Fun SCM Meet 2025
50 Free
45.09
45.09
100 Free
50.22
1:35.31
100 Free
1:35.31
1979
Dierdre
Speck
1:35.33
10
B: 1:25.59 (+9.74s | 10.2%)
Loveland Swim Club
04/25/2025
2025 CO FAST Spring Splash LC Open
50 Free
45.20
45.20
100 Free
50.13
1:35.33
100 Free
1:35.33
1980
Brooklyn
Williams
1:35.34
12
B: 1:25.59 (+9.75s | 10.2%)
Legacy Aquatics
11/01/2025
Oregon City Fall Open 2025
50 Free
46.23
46.23
100 Free
49.11
1:35.34
100 Free
1:35.34
1981
Olivia
Palmer
1:35.41
10
B: 1:25.59 (+9.82s | 10.3%)
Fog City Hammerheads
05/16/2025
2025 DACA LC CBA Meet
1982
Josephine
Hoang
1:35.43
12
B: 1:25.59 (+9.84s | 10.3%)
Legacy Aquatics
11/01/2025
Oregon City Fall Open 2025
50 Free
45.28
45.28
100 Free
50.15
1:35.43
100 Free
1:35.43
1983
Avery
Rushatakankovit
1:35.43
11
B: 1:25.59 (+9.84s | 10.3%)
Los Gatos Swim Club
05/23/2025
Zone 1 South May Firecracker 500
1984
Cora
Shackelford
1:35.45
10
B: 1:25.59 (+9.86s | 10.3%)
Valley Aquatics
05/31/2025
2025 PN VAST Summer Sprints And Distance Chal
50 Free
45.84
45.84
100 Free
49.61
1:35.45
100 Free
1:35.45
1985
Ella
Vance
1:35.47
10
B: 1:25.59 (+9.88s | 10.3%)
Spokane Sea Serpents
06/20/2025
2025 SWAT Summer Solstice
50 Free
44.39
44.39
100 Free
51.08
1:35.47
100 Free
1:35.47
1986
Sabrina
Brodeur
1:35.47
11
B: 1:25.59 (+9.88s | 10.3%)
Northern Sierra Swimming
06/21/2024
Reno Aquatic Club Gamble
1987
Breckyn
Berdzar
1:35.48
10
B: 1:25.59 (+9.89s | 10.4%)
Cortez Water Dragons
05/31/2025
2025 CO Cortez LC Summer Open
1988
Rory
Lingle
1:35.49
11
B: 1:25.59 (+9.90s | 10.4%)
SwimTLC-Parker Phenomena Swim
06/06/2025
2025 CO NJ Summer Solstice Invitational
50 Free
45.23
45.23
100 Free
50.26
1:35.49
100 Free
1:35.49
1989
Reese
Murphy
1:35.51
11
B: 1:25.59 (+9.92s | 10.4%)
Castle Rock Swimming
04/25/2025
2025 CO Steve Drozda LC Shotgun
50 Free
45.33
45.33
100 Free
50.18
1:35.51
100 Free
1:35.51
1990
Mirabelle
Levine
1:35.52
10
B: 1:25.59 (+9.93s | 10.4%)
Mission Aurora Colorado Swimmi
07/11/2025
2025 CO NJ Firecracker Invite
50 Free
45.59
45.59
100 Free
49.93
1:35.52
100 Free
1:35.52
1991
Maelyn
Berry
1:35.54
11
B: 1:25.59 (+9.95s | 10.4%)
DeAnza Cupertino Aquatics
06/06/2025
2025 DACA LC CBA+ Meet
1992
Emma
Crossler
1:35.54
11
B: 1:25.59 (+9.95s | 10.4%)
Vandal Aquatic Club
06/20/2025
2025 SWAT Summer Solstice
1993
Eloise
Ribellia
1:35.55
10
B: 1:25.59 (+9.96s | 10.4%)
Velocity Swimming
06/20/2025
2025 IE VS Starlight Open
1994
Havah
Estes
1:35.59
10
B: 1:25.59 (+10.00s | 10.5%)
Prineville Swim Team
06/27/2025
2025 Lakeview Lion S Invitational
1995
Sophie
van den Berg
1:35.61
11
B: 1:25.59 (+10.02s | 10.5%)
Santa Clara Swim Club
05/30/2025
SCSC Pacific Swimming Long Course Intrasquad
50 Free
45.57
45.57
100 Free
50.04
1:35.61
100 Free
1:35.61
1996
Kaila
Kanekoa
1:35.63
12
B: 1:25.59 (+10.04s | 10.5%)
Carson Tigersharks
07/12/2025
2025 Silver State Championships
50 Free
44.68
44.68
100 Free
50.95
1:35.63
100 Free
1:35.63
1997
Abbigail
Castro
1:35.64
10
B: 1:25.59 (+10.05s | 10.5%)
Las Cruces Aquatic Team
06/28/2024
2024 EPAP Jack White Classic
50 Free
46.55
46.55
100 Free
49.09
1:35.64
100 Free
1:35.64
1998
Ada
Lu
1:35.65
10
B: 1:25.59 (+10.06s | 10.5%)
Merced Skimmers Swim Team
04/26/2025
Merced Skimmers Long Course Meet
1999
Aadya
Sinha
1:35.67
11
B: 1:25.59 (+10.08s | 10.5%)
Alto Swim Club
04/19/2025
Alto Spring Jam Meet
2000
Erica
Woodward
1:35.70
11
B: 1:25.59 (+10.11s | 10.6%)
Vallejo Aquatic Club
05/30/2025
VJO S Tuffy Williams Summer Kickoff Classic