451
Evelynn
Olson
42.79
12
B: 38.79 (+4.00s | 9.3%)
Foothills Swim Team
03/13/2026
Mile High Championship Invitational
452
Ava
Hindes
42.81
12
B: 38.79 (+4.02s | 9.4%)
Gunnison Stingrays
06/07/2025
2025 CO Aspen Summer Meet
453
Nora
Fries
42.85
12
B: 38.79 (+4.06s | 9.5%)
North Jeffco Swim Team
03/14/2025
2025 CO NJ Mile High Championships
454
Emalise
Mollman
42.85
12
B: 38.79 (+4.06s | 9.5%)
Team Sopris Swimming
01/16/2026
2026 CO MAValanche Invitational
455
Meredith
Mitchell
42.86
12
B: 38.79 (+4.07s | 9.5%)
COSA Swimming
12/19/2025
2025 CO Falfins Holiday Open
456
Sophia
Gaudreault
42.89
11
B: 38.79 (+4.10s | 9.6%)
Castle Rock Swimming
02/14/2026
2026 CO ACES Winter Open
457
Ayla
Nikolayevsky
42.91
12
B: 38.79 (+4.12s | 9.6%)
Aces Swim Club
02/14/2026
2026 CO ACES Winter Open
458
Parker
Spear
42.93
11
B: 38.79 (+4.14s | 9.6%)
North Jeffco Swim Team
02/13/2026
2026 CO NJ Groundhog Invite
459
Tate
Spaulding
42.94
12
B: 38.79 (+4.15s | 9.7%)
Univ. of Denver Hilltoppers
01/23/2026
2026 CO TOPS Colorado Open
25 Back
21.32
21.32
50 Back
21.62
42.94
50 Back
42.94
460
Stella
Kertis
42.95
11
B: 38.79 (+4.16s | 9.7%)
Falfins Swimming
03/14/2026
2026 CO Zone 5 Championships
461
Haley
Swope
42.97
11
B: 38.79 (+4.18s | 9.7%)
Pueblo County Swim Team
04/11/2026
2026 CO Falfins Summer Series #1
462
Chloe
Valentinelli
42.99
12
B: 38.79 (+4.20s | 9.8%)
Durango Swim Club
01/16/2026
2026 CO MAValanche Invitational
463
Isabella
Underwood
43.01
12
B: 38.79 (+4.22s | 9.8%)
Montrose Marlins Swim Club
01/24/2026
2026 CO Montrose Marlins Polar Plunge
464
Kynlee
Raymond
43.03
11
B: 38.79 (+4.24s | 9.9%)
Pueblo County Swim Team
07/25/2025
2025 CO SECAL Championships
465
Alison
Coupas
43.10
12
B: 38.79 (+4.31s | 10.0%)
Aquawolves Swimming
01/17/2025
2025 CO CUDA Classic
466
Alexis
McGuire
43.19
11
B: 38.79 (+4.40s | 10.2%)
Evergreen Hurricanes
01/31/2026
2026 CO Anthony Boettcher Nate Rothman Memori
467
Mia
Huelat
43.22
11
B: 38.79 (+4.43s | 10.2%)
Highlands Ranch Aquatics
01/24/2025
2025 CO TOPS Colorado Open
25 Back
21.39
21.39
50 Back
21.83
43.22
50 Back
43.22
468
Finlea
Ehlers
43.23
12
B: 38.79 (+4.44s | 10.3%)
Team Sopris Swimming
01/16/2026
2026 CO MAValanche Invitational
469
Kaya
Andrejczyk
43.26
11
B: 38.79 (+4.47s | 10.3%)
Highlands Ranch Aquatics
01/23/2026
2026 CO TOPS Colorado Open
25 Back
20.94
20.94
50 Back
22.32
43.26
50 Back
43.26
470
Adeline
Ford
43.27
11
B: 38.79 (+4.48s | 10.4%)
Evergreen Hurricanes
02/15/2025
2025 CO Aces Winter Open
471
Grace
Montoya
43.29
12
B: 38.79 (+4.50s | 10.4%)
North Jeffco Swim Team
03/13/2026
Mile High Championship Invitational
472
Aanya
Bhatt
43.34
11
B: 38.79 (+4.55s | 10.5%)
Denver Swim Academy
02/14/2026
2026 CO ACES Winter Open
473
Ada
Krueger
43.38
11
B: 38.79 (+4.59s | 10.6%)
Durango Swim Club
04/17/2026
2026 CO Jolean Scott Memorial
474
Joey
Pruitt
43.43
11
B: 38.79 (+4.64s | 10.7%)
North Jeffco Swim Team
02/13/2026
2026 CO NJ Groundhog Invite
475
Stella
Ayers
43.44
12
B: 38.79 (+4.65s | 10.7%)
Falfins Swimming
01/23/2026
2026 CO FAST Winter Open
476
Harper
Remington
43.58
12
B: 38.79 (+4.79s | 11.0%)
SwimTLC-Parker Phenomena Swim
01/02/2026
2026 CO COSA New Year Open
477
Ruby
Reyes
43.65
11
B: 38.79 (+4.86s | 11.1%)
CAC Stingrays Swim Team
02/13/2026
2026 CO NJ Groundhog Invite
478
Charlotte
Miller
43.66
11
B: 38.79 (+4.87s | 11.2%)
Flatiron Athletic Club
01/16/2026
2026 CO CUDA Classic
479
Kaylee
Greenwood
43.68
11
B: 38.79 (+4.89s | 11.2%)
Falfins Swimming
12/13/2024
2024 CO Falfins Holiday Open
480
Ella
Siebes
43.71
11
B: 38.79 (+4.92s | 11.3%)
Aspire Aquatics of Colorado
01/04/2026
2026 CO AAC Sprint Eliminator Invite
481
Sophia
Thompson
43.72
12
B: 38.79 (+4.93s | 11.3%)
Pikes Peak Athletics
01/10/2026
2026 CO PPA January Meet
482
Ainsley
Bracken
43.73
11
B: 38.79 (+4.94s | 11.3%)
Pagosa Lakes Porpoises
06/13/2025
2025 CO Gunnison Invitational
483
Anza
Smith
43.75
12
B: 38.79 (+4.96s | 11.3%)
Colorado Springs Country Club
07/11/2025
2025 CO AP Rocky Mountain State Games
484
Amelia
Aristarkhova
43.75
10
B: 38.79 (+4.96s | 11.3%)
Bure-Aqua Academy
01/23/2026
2026 CO TOPS Colorado Open
485
Irie
Green
43.75
11
B: 38.79 (+4.96s | 11.3%)
North Jeffco Swim Team
03/13/2026
Mile High Championship Invitational
486
Chloe
Atencio
43.76
12
B: 38.79 (+4.97s | 11.4%)
Aces Swim Club
01/09/2026
2026 CO NJ Narwhal Invitational
487
Isabelle
Danchik
43.80
12
B: 38.79 (+5.01s | 11.4%)
North Jeffco Swim Team
02/07/2025
2025 CO NJ Groundhog Invite
488
Kyla
Hearn
43.82
11
B: 38.79 (+5.03s | 11.5%)
SlipStream Aquatics
02/02/2025
2025 CO FORM February Freeze
489
Gabriella
Mullica
43.82
12
B: 38.79 (+5.03s | 11.5%)
Front Range Barracudas
12/14/2025
2025 CO CUDA Vs FST Dual
490
Abigail
Underwood
43.83
12
B: 38.79 (+5.04s | 11.5%)
Montrose Marlins Swim Club
05/03/2026
2026 CO Montrose Mini Sprint Meet
491
Braegen
Huff
43.84
11
B: 38.79 (+5.05s | 11.5%)
Longmont Swim Club
12/12/2025
2025 CO NJ Blizzard Invite
492
Citrina
Gerlock
43.88
11
B: 38.79 (+5.09s | 11.6%)
Gunnison Stingrays
08/01/2025
2025 CO CSI Scottie Aschermann Memorial
493
Molly
Hall
43.95
10
B: 38.79 (+5.16s | 11.7%)
Front Range Barracudas
03/06/2026
2026 CO NCS Winter District Championships
494
Jia
Burns
43.95
12
B: 38.79 (+5.16s | 11.7%)
Boulder Swim Team
03/13/2026
Mile High Championship Invitational
495
Sophia
Pollice
43.96
11
B: 38.79 (+5.17s | 11.8%)
COSA Swimming
02/13/2026
2026 CO Valentine Open
496
Leena
Hong
43.97
11
B: 38.79 (+5.18s | 11.8%)
Front Range Barracudas
02/13/2026
2026 CO NJ Groundhog Invite
497
Nola
Ramming
44.00
12
B: 38.79 (+5.21s | 11.8%)
Univ. of Denver Hilltoppers
02/13/2026
2026 CO NJ Groundhog Invite
498
Alex
Jorgensen
44.01
10
B: 38.79 (+5.22s | 11.9%)
Fort Collins Area Swim Team
02/21/2025
2025 CO FAST Aquarius Last Chance
499
Lauren
Gibson
44.01
11
B: 38.79 (+5.22s | 11.9%)
SwimTLC-Parker Phenomena Swim
04/11/2026
2026 CO Falfins Summer Series #1
500
Karalyn
Grace
44.03
12
B: 38.79 (+5.24s | 11.9%)
Aspire Aquatics of Colorado
01/16/2026
2026 HSA TYR Invitational