551
Finley
Hansen
37.77
11
B: 33.99 (+3.78s | 10.0%)
Fort Collins Area Swim Team
01/23/2026
2026 CO FAST Winter Open
552
MacKenzie
Cochran
37.77
11
B: 33.99 (+3.78s | 10.0%)
Form Swim Team
02/01/2026
2026 CO FORM February Freeze
553
Harper
Remington
37.78
12
B: 33.99 (+3.79s | 10.0%)
SwimTLC-Parker Phenomena Swim
02/13/2026
2026 CO NJ Groundhog Invite
554
Cora
Pinkelman Keiser
37.80
11
B: 33.99 (+3.81s | 10.1%)
Longmont Swim Club
02/13/2026
2026 CO NJ Groundhog Invite
555
Ada
Krueger
37.80
11
B: 33.99 (+3.81s | 10.1%)
Durango Swim Club
01/16/2026
2026 CO MAValanche Invitational
556
Anjalina
Malik
37.81
12
B: 33.99 (+3.82s | 10.1%)
Front Range Barracudas
09/20/2025
2025 CO Black Vs Red Intra Squad
557
Zoe
Tormey
37.82
12
B: 33.99 (+3.83s | 10.1%)
Foothills Swim Team
03/14/2025
2025 CO NJ Mile High Championships
558
Khiriah
Yousef
37.89
11
B: 33.99 (+3.90s | 10.3%)
Falfins Swimming
01/24/2025
2025 CO FAST Winter Open
559
Lila
Heinrich
37.90
11
B: 33.99 (+3.91s | 10.3%)
Foothills Swim Team
03/13/2026
Mile High Championship Invitational
560
Ruby
Ulmer
37.93
12
B: 33.99 (+3.94s | 10.4%)
North Jeffco Swim Team
03/13/2026
Mile High Championship Invitational
561
Paisley
Fields
37.94
11
B: 33.99 (+3.95s | 10.4%)
COSA Swimming
01/02/2026
2026 CO COSA New Year Open
562
Vivianne
Merriam
37.94
12
B: 33.99 (+3.95s | 10.4%)
Team Sopris Swimming
03/15/2025
2025 CO WSL Bronze Meet
563
Anza
Smith
37.97
12
B: 33.99 (+3.98s | 10.5%)
Colorado Springs Country Club
07/11/2025
2025 CO AP Rocky Mountain State Games
564
Scarlett
Kilker
37.99
12
B: 33.99 (+4.00s | 10.5%)
COSA Swimming
02/13/2026
2026 CO Valentine Open
565
Gloria
Guasta
38.00
12
B: 33.99 (+4.01s | 10.6%)
Pueblo County Swim Team
07/25/2025
2025 CO SECAL Championships
566
Macy
Burrell
38.02
11
B: 33.99 (+4.03s | 10.6%)
CAC Stingrays Swim Team
01/09/2026
2026 CO NJ Narwhal Invitational
567
Chloe
Valentinelli
38.05
12
B: 33.99 (+4.06s | 10.7%)
Durango Swim Club
04/17/2026
2026 CO Jolean Scott Memorial
568
Annisa
Jimenez
38.05
11
B: 33.99 (+4.06s | 10.7%)
Front Range Barracudas
04/17/2026
2026 CO CUDA April Pizza Meet
569
Addison
Forst
38.05
12
B: 33.99 (+4.06s | 10.7%)
SlipStream Aquatics
01/10/2025
2025 CO NJ Pineapple Invitational
570
Aubrey
Gangloff
38.08
11
B: 33.99 (+4.09s | 10.7%)
Form Swim Team
03/07/2025
2025 CO CSI Silver State Championships
571
Citrina
Gerlock
38.09
11
B: 33.99 (+4.10s | 10.8%)
Gunnison Stingrays
08/01/2025
2025 CO CSI Scottie Aschermann Memorial
572
Beatrix
Firmin
38.10
11
B: 33.99 (+4.11s | 10.8%)
Life Time Colorado Swim Club
01/16/2026
2026 CO CUDA Classic
573
Zoe
Murray
38.11
11
B: 33.99 (+4.12s | 10.8%)
Front Range Barracudas
01/16/2026
2026 CO CUDA Classic
574
Paige
Becker
38.12
11
B: 33.99 (+4.13s | 10.8%)
Mission Aurora Colorado Swimmi
01/04/2025
2025 CO MACS Winter Invitational
575
Charlotte
Butler
38.13
12
B: 33.99 (+4.14s | 10.9%)
Pikes Peak Athletics
04/11/2026
2026 CO PPA Sprint Penthathlon
576
Victoria
Shamgunova
38.14
12
B: 33.99 (+4.15s | 10.9%)
Univ. of Denver Hilltoppers
01/24/2025
2025 CO TOPS Colorado Open
25 Free
18.87
18.87
50 Free
19.27
38.14
50 Free
38.14
577
Emerson
Ysusi
38.16
11
B: 33.99 (+4.17s | 10.9%)
SlipStream Aquatics
09/14/2025
2025 CO SSA Red Vs Yellow Intra Squad
578
Natalie
Allen
38.18
12
B: 33.99 (+4.19s | 11.0%)
Aces Swim Club
02/14/2026
2026 CO ACES Winter Open
579
Reagan
Humphrey
38.18
11
B: 33.99 (+4.19s | 11.0%)
COSA Swimming
04/25/2026
2026 CO COSA Spring SC Kick Off
580
Mira
Melkun
38.24
12
B: 33.99 (+4.25s | 11.1%)
Greenwood Tiger Sharks
01/09/2026
2026 CO NJ Narwhal Invitational
581
Annika
Owen
38.26
12
B: 33.99 (+4.27s | 11.2%)
Evergreen Hurricanes
01/31/2026
2026 CO Anthony Boettcher Nate Rothman Memori
582
Ella
Mogey
38.30
12
B: 33.99 (+4.31s | 11.3%)
Falfins Swimming
04/11/2026
2026 CO Falfins Summer Series #1
583
Lily
Haagenson
38.32
12
B: 33.99 (+4.33s | 11.3%)
SlipStream Aquatics
12/15/2024
2024 CO FORM Winter Open
584
Emalise
Mollman
38.33
12
B: 33.99 (+4.34s | 11.3%)
Team Sopris Swimming
05/17/2025
2025 CO Western Slope IM Challenge
585
Katya
Allen
38.35
11
B: 33.99 (+4.36s | 11.4%)
Pueblo County Swim Team
03/14/2026
2026 CO Zone 5 Championships
586
Chloe
Ameter
38.37
12
B: 33.99 (+4.38s | 11.4%)
Life Time Colorado Swim Club
01/16/2026
2026 CO CUDA Classic
587
Beatrice
Muresan
38.37
11
B: 33.99 (+4.38s | 11.4%)
Aspen Swim Club
03/14/2026
2026 CO Western Slope League Bronze Meet
588
Georgia
Quinn
38.39
10
B: 33.99 (+4.40s | 11.5%)
Elevation Athletics
01/16/2026
2026 CO CUDA Classic
589
Ainsley
Bracken
38.43
11
B: 33.99 (+4.44s | 11.6%)
Pagosa Lakes Porpoises
04/17/2026
2026 CO Jolean Scott Memorial
590
Elizabeth
Jubert
38.45
12
B: 33.99 (+4.46s | 11.6%)
Silverthorne Tsunami
11/02/2024
2024 CO Sopris Deep Freeze Invitational
591
Madison
McClary
38.48
11
B: 33.99 (+4.49s | 11.7%)
Pikes Peak Athletics
01/10/2026
2026 CO PPA January Meet
592
Ainsleigh
Root
38.49
12
B: 33.99 (+4.50s | 11.7%)
SlipStream Aquatics
09/15/2024
2024 CO SSA Intra Squad
25 Free
19.03
19.03
50 Free
19.46
38.49
50 Free
38.49
593
Natalie
Thorp
38.50
11
B: 33.99 (+4.51s | 11.7%)
Loveland Swim Club
02/13/2026
2026 CO Loveland Last Chance Sweetheart Meet
594
Evelyn
Smith
38.54
11
B: 33.99 (+4.55s | 11.8%)
Fort Collins Area Swim Team
02/21/2025
2025 CO FAST Aquarius Last Chance
595
Hadley
Jamieson
38.56
12
B: 33.99 (+4.57s | 11.9%)
COSA Swimming
02/13/2026
2026 CO Valentine Open
596
Shannon
Sullivan
38.59
12
B: 33.99 (+4.60s | 11.9%)
Woodmoor Tsunamis Swim Team
05/17/2025
2025 CO PEAK Invite
597
Eva
Arguello
38.62
11
B: 33.99 (+4.63s | 12.0%)
Greenwood Tiger Sharks
10/26/2024
2024 CO LONG Great Pumpkin Pentathlon
598
Dylan
Mares
38.62
11
B: 33.99 (+4.63s | 12.0%)
Front Range Barracudas
03/06/2026
2026 CO NCS Winter District Championships
25 Free
18.49
18.49
50 Free
20.13
38.62
50 Free
38.62
599
Elizabeth
Sailsbery
38.66
11
B: 33.99 (+4.67s | 12.1%)
Morgan Marlins Swim Team
06/28/2025
2025 CO Morgan Marlins June Open
600
Olivia
Vitalis
38.67
12
B: 33.99 (+4.68s | 12.1%)
SlipStream Aquatics
11/15/2024
2024 CO TOPS Fall Invite