601
Eleanor
Nixon
37.50
11
B: 33.99 (+3.51s | 9.4%)
Team Sopris Swimming
05/04/2025
2025 CO Montrose Mini Sprint Meet
602
Annabelle
Jordan
37.51
11
B: 33.99 (+3.52s | 9.4%)
Fort Collins Area Swim Team
01/23/2026
2026 CO FAST Winter Open
603
Kyla
Hearn
37.53
10
B: 33.99 (+3.54s | 9.4%)
SlipStream Aquatics
02/02/2025
2025 CO FORM February Freeze
604
Grace
Kelley
37.54
12
B: 33.99 (+3.55s | 9.5%)
Eaton Red Waves
01/23/2026
2026 CO FAST Winter Open
605
Audrey
Mohning
37.59
12
B: 33.99 (+3.60s | 9.6%)
Swim Dogs
12/14/2025
2025 CO FORM Winter Open
606
Mia
Eliason
37.61
11
B: 33.99 (+3.62s | 9.6%)
Delta Barracudas
08/01/2025
2025 CO CSI Scottie Aschermann Memorial
607
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
608
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
609
Orley
Reilmann
37.64
12
B: 33.99 (+3.65s | 9.7%)
Team Vortex
03/06/2026
2026 CO NCS Winter District Championships
25 Free
18.62
18.62
50 Free
19.02
37.64
50 Free
37.64
610
Sophia
Pollice
37.65
11
B: 33.99 (+3.66s | 9.7%)
COSA Swimming
01/23/2026
2026 CO TOPS Colorado Open
611
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
612
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
613
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
614
Annabelle
Choi
37.70
10
B: 33.99 (+3.71s | 9.8%)
Aspire Aquatics of Colorado
01/10/2025
2025 CO PPA January Meet
615
Sloane
Powell
37.71
11
B: 33.99 (+3.72s | 9.9%)
Pikes Peak Athletics
02/20/2026
2026 CO PPA February Frenzy Last Chance Meet
616
Ainsley
Bunka
37.74
11
B: 33.99 (+3.75s | 9.9%)
COSA Swimming
11/15/2024
2024 CO RPDS High Point Challenge
617
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
618
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
619
MacKenzie
Cochran
37.77
11
B: 33.99 (+3.78s | 10.0%)
Form Swim Team
02/01/2026
2026 CO FORM February Freeze
620
Harper
Remington
37.78
12
B: 33.99 (+3.79s | 10.0%)
SwimTLC-Parker Phenomena Swim
02/13/2026
2026 CO NJ Groundhog Invite
621
Ada
Krueger
37.80
11
B: 33.99 (+3.81s | 10.1%)
Durango Swim Club
01/16/2026
2026 CO MAValanche Invitational
622
Cora
Pinkelman Keiser
37.80
11
B: 33.99 (+3.81s | 10.1%)
Longmont Swim Club
02/13/2026
2026 CO NJ Groundhog Invite
623
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
624
Zoe
Tormey
37.82
11
B: 33.99 (+3.83s | 10.1%)
Foothills Swim Team
03/14/2025
2025 CO NJ Mile High Championships
625
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
626
Khiriah
Yousef
37.89
10
B: 33.99 (+3.90s | 10.3%)
Falfins Swimming
01/24/2025
2025 CO FAST Winter Open
627
Lila
Heinrich
37.90
11
B: 33.99 (+3.91s | 10.3%)
Foothills Swim Team
03/13/2026
Mile High Championship Invitational
628
Ruby
Ulmer
37.93
12
B: 33.99 (+3.94s | 10.4%)
North Jeffco Swim Team
03/13/2026
Mile High Championship Invitational
629
Vivianne
Merriam
37.94
11
B: 33.99 (+3.95s | 10.4%)
Team Sopris Swimming
03/15/2025
2025 CO WSL Bronze Meet
630
Paisley
Fields
37.94
11
B: 33.99 (+3.95s | 10.4%)
COSA Swimming
01/02/2026
2026 CO COSA New Year Open
631
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
632
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
633
Scarlett
Kilker
37.99
12
B: 33.99 (+4.00s | 10.5%)
COSA Swimming
02/13/2026
2026 CO Valentine Open
634
Gloria
Guasta
38.00
11
B: 33.99 (+4.01s | 10.6%)
Pueblo County Swim Team
07/25/2025
2025 CO SECAL Championships
635
Macy
Burrell
38.02
11
B: 33.99 (+4.03s | 10.6%)
CAC Stingrays Swim Team
01/09/2026
2026 CO NJ Narwhal Invitational
636
Addison
Forst
38.05
10
B: 33.99 (+4.06s | 10.7%)
SlipStream Aquatics
01/10/2025
2025 CO NJ Pineapple Invitational
637
Aubrey
Gangloff
38.08
10
B: 33.99 (+4.09s | 10.7%)
Form Swim Team
03/07/2025
2025 CO CSI Silver State Championships
638
Citrina
Gerlock
38.09
10
B: 33.99 (+4.10s | 10.8%)
Gunnison Stingrays
08/01/2025
2025 CO CSI Scottie Aschermann Memorial
639
Beatrix
Firmin
38.10
11
B: 33.99 (+4.11s | 10.8%)
Life Time Colorado Swim Club
01/16/2026
2026 CO CUDA Classic
640
Zoe
Murray
38.11
10
B: 33.99 (+4.12s | 10.8%)
Front Range Barracudas
01/16/2026
2026 CO CUDA Classic
641
Paige
Becker
38.12
10
B: 33.99 (+4.13s | 10.8%)
Mission Aurora Colorado Swimmi
01/04/2025
2025 CO MACS Winter Invitational
642
Jessica
Kroll
38.14
12
B: 33.99 (+4.15s | 10.9%)
Cortez Water Dragons
08/01/2025
2025 CO CSI Scottie Aschermann Memorial
643
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
644
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
645
Natalie
Allen
38.18
11
B: 33.99 (+4.19s | 11.0%)
Aces Swim Club
02/14/2026
2026 CO ACES Winter Open
646
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
647
Mira
Melkun
38.24
12
B: 33.99 (+4.25s | 11.1%)
Greenwood Tiger Sharks
01/09/2026
2026 CO NJ Narwhal Invitational
648
Annika
Owen
38.26
12
B: 33.99 (+4.27s | 11.2%)
Evergreen Hurricanes
01/31/2026
2026 CO Anthony Boettcher Nate Rothman Memori
649
Lily
Haagenson
38.32
11
B: 33.99 (+4.33s | 11.3%)
SlipStream Aquatics
12/15/2024
2024 CO FORM Winter Open
650
Emalise
Mollman
38.33
11
B: 33.99 (+4.34s | 11.3%)
Team Sopris Swimming
05/17/2025
2025 CO Western Slope IM Challenge