551
Madeleine
Neylon
37.56
10
B: 33.99 (+3.57s | 9.5%)
Denver Swim Academy
02/15/2025
2025 CO Aces Winter Open
552
Audrey
Mohning
37.59
12
B: 33.99 (+3.60s | 9.6%)
Swim Dogs
12/14/2025
2025 CO FORM Winter Open
553
Elizabeth
Kullhem
37.61
11
B: 33.99 (+3.62s | 9.6%)
Front Range Barracudas
09/20/2025
2025 CO Black Vs Red Intra Squad
554
Mia
Eliason
37.61
11
B: 33.99 (+3.62s | 9.6%)
Delta Barracudas
08/01/2025
2025 CO CSI Scottie Aschermann Memorial
555
Anderson
Seibert-Werner
37.61
11
B: 33.99 (+3.62s | 9.6%)
Avon Swim Club
05/17/2025
2025 CO Western Slope IM Challenge
556
Amelia
Spindler
37.62
10
B: 33.99 (+3.63s | 9.6%)
Univ. of Denver Hilltoppers
10/26/2024
2024 CO TOPS Suburban League Qualifier
25 Free
18.60
18.60
50 Free
19.02
37.62
50 Free
37.62
557
Emmie
Vaughn
37.67
11
B: 33.99 (+3.68s | 9.8%)
SlipStream Aquatics
09/14/2025
2025 CO SSA Red Vs Yellow Intra Squad
558
Aubrey
Morrell
37.68
11
B: 33.99 (+3.69s | 9.8%)
Aspire Aquatics of Colorado
12/12/2025
2025 CO FAST Bill Spahn Mid Season Finale
559
Eadlyn
Harrington
37.68
11
B: 33.99 (+3.69s | 9.8%)
Univ. of Denver Hilltoppers
10/26/2024
2024 CO TOPS Suburban League Qualifier
25 Free
18.24
18.24
50 Free
19.44
37.68
50 Free
37.68
560
Clara
Hickman
37.69
10
B: 33.99 (+3.70s | 9.8%)
Fort Collins Area Swim Team
01/11/2025
2025 CO FAST Vs TOPS Dual
561
Annabelle
Choi
37.70
10
B: 33.99 (+3.71s | 9.8%)
Aspire Aquatics of Colorado
01/10/2025
2025 CO PPA January Meet
562
Adalee
Hazard
37.71
11
B: 33.99 (+3.72s | 9.9%)
Eaton Red Waves
03/07/2025
2025 CO NCS Winter District Championships
563
Parker
Spear
37.72
11
B: 33.99 (+3.73s | 9.9%)
North Jeffco Swim Team
01/09/2026
2026 CO NJ Narwhal Invitational
564
Ainsley
Bunka
37.74
11
B: 33.99 (+3.75s | 9.9%)
COSA Swimming
11/15/2024
2024 CO RPDS High Point Challenge
565
Eleanor
McCleary
37.75
11
B: 33.99 (+3.76s | 10.0%)
SlipStream Aquatics
09/14/2025
2025 CO SSA Red Vs Yellow Intra Squad
566
Charlotte
Seaton
37.79
11
B: 33.99 (+3.80s | 10.1%)
Loveland Swim Club
01/16/2026
2026 CO CUDA Classic
567
Ada
Krueger
37.80
11
B: 33.99 (+3.81s | 10.1%)
Durango Swim Club
01/16/2026
2026 CO MAValanche Invitational
568
Anjalina
Malik
37.81
11
B: 33.99 (+3.82s | 10.1%)
Front Range Barracudas
09/20/2025
2025 CO Black Vs Red Intra Squad
569
Zoe
Tormey
37.82
11
B: 33.99 (+3.83s | 10.1%)
Foothills Swim Team
03/14/2025
2025 CO NJ Mile High Championships
570
Loren
Delgado Rosario
37.84
11
B: 33.99 (+3.85s | 10.2%)
Life Time Colorado Swim Club
02/14/2025
2025 CO COSA Valentine Open
571
Carah
Halford
37.87
11
B: 33.99 (+3.88s | 10.2%)
Pikes Peak Athletics
12/12/2025
2025 CO FAST Bill Spahn Mid Season Finale
572
Khiriah
Yousef
37.89
10
B: 33.99 (+3.90s | 10.3%)
Falfins Swimming
01/24/2025
2025 CO FAST Winter Open
573
Paisley
Fields
37.94
11
B: 33.99 (+3.95s | 10.4%)
COSA Swimming
01/02/2026
2026 CO COSA New Year Open
574
Vivianne
Merriam
37.94
11
B: 33.99 (+3.95s | 10.4%)
Team Sopris Swimming
03/15/2025
2025 CO WSL Bronze Meet
575
Isabella
Underwood
37.95
11
B: 33.99 (+3.96s | 10.4%)
Montrose Marlins Swim Club
06/28/2025
2025 CO Montrose Marlins Summer Open
576
Bella
Li
37.96
11
B: 33.99 (+3.97s | 10.5%)
Maverick Aquatics
01/16/2026
2026 CO MAValanche Invitational
577
Anza
Smith
37.97
11
B: 33.99 (+3.98s | 10.5%)
Colorado Springs Country Club
07/11/2025
2025 CO AP Rocky Mountain State Games
578
Gloria
Guasta
38.00
11
B: 33.99 (+4.01s | 10.6%)
Pueblo County Swim Team
07/25/2025
2025 CO SECAL Championships
579
Macy
Burrell
38.02
11
B: 33.99 (+4.03s | 10.6%)
CAC Stingrays Swim Team
01/09/2026
2026 CO NJ Narwhal Invitational
580
Addison
Forst
38.05
10
B: 33.99 (+4.06s | 10.7%)
SlipStream Aquatics
01/10/2025
2025 CO NJ Pineapple Invitational
581
Aubrey
Gangloff
38.08
10
B: 33.99 (+4.09s | 10.7%)
Form Swim Team
03/07/2025
2025 CO CSI Silver State Championships
582
Citrina
Gerlock
38.09
10
B: 33.99 (+4.10s | 10.8%)
Gunnison Stingrays
08/01/2025
2025 CO CSI Scottie Aschermann Memorial
583
Beatrix
Firmin
38.10
11
B: 33.99 (+4.11s | 10.8%)
Life Time Colorado Swim Club
01/16/2026
2026 CO CUDA Classic
584
Lila
Heinrich
38.11
11
B: 33.99 (+4.12s | 10.8%)
Foothills Swim Team
01/16/2026
2026 CO CUDA Classic
585
Paige
Becker
38.12
10
B: 33.99 (+4.13s | 10.8%)
Mission Aurora Colorado Swimmi
01/04/2025
2025 CO MACS Winter Invitational
586
Zoe
Bridges
38.12
11
B: 33.99 (+4.13s | 10.8%)
COSA Swimming
12/19/2025
2025 CO Falfins Holiday Open
587
Jessica
Kroll
38.14
12
B: 33.99 (+4.15s | 10.9%)
Cortez Water Dragons
08/01/2025
2025 CO CSI Scottie Aschermann Memorial
588
Victoria
Shamgunova
38.14
11
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
589
Riley
Madsen
38.14
12
B: 33.99 (+4.15s | 10.9%)
Fort Collins Area Swim Team
01/10/2026
2026 CO FAST Vs TOPS Vs RIP
590
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
591
Brysen
Coe
38.17
11
B: 33.99 (+4.18s | 11.0%)
Northern Colorado Swim Club
12/12/2025
2025 CO FAST Bill Spahn Mid Season Finale
592
Loren
Delgado
38.23
11
B: 33.99 (+4.24s | 11.1%)
Life Time Colorado Swim Club
02/02/2025
2025 CO FORM February Freeze
593
Mira
Melkun
38.24
12
B: 33.99 (+4.25s | 11.1%)
Greenwood Tiger Sharks
01/09/2026
2026 CO NJ Narwhal Invitational
594
Eleonora
Grant
38.27
11
B: 33.99 (+4.28s | 11.2%)
Univ. of Denver Hilltoppers
09/21/2024
2024 CO TOPS FST Pentathlon
595
Nicolette
Luetke
38.30
11
B: 33.99 (+4.31s | 11.3%)
Team Sopris Swimming
01/16/2026
2026 CO MAValanche Invitational
596
Lily
Haagenson
38.32
11
B: 33.99 (+4.33s | 11.3%)
SlipStream Aquatics
12/15/2024
2024 CO FORM Winter Open
597
Sloane
Powell
38.32
11
B: 33.99 (+4.33s | 11.3%)
Pikes Peak Athletics
01/10/2026
2026 CO PPA January Meet
598
Emalise
Mollman
38.33
11
B: 33.99 (+4.34s | 11.3%)
Team Sopris Swimming
05/17/2025
2025 CO Western Slope IM Challenge
599
Makayla
Powers
38.35
12
B: 33.99 (+4.36s | 11.4%)
Form Swim Team
12/14/2025
2025 CO FORM Winter Open
600
Xin
Li
38.37
11
B: 33.99 (+4.38s | 11.4%)
Durango Swim Club
01/16/2026
2026 CO MAValanche Invitational