501
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
502
Gloria
Guasta
38.00
11
B: 33.99 (+4.01s | 10.6%)
Pueblo County Swim Team
07/25/2025
2025 CO SECAL Championships
503
Elizabeth
Ebeling
38.01
10
B: 33.99 (+4.02s | 10.6%)
Northern Colorado Swim Club
03/07/2025
2025 CO NCS Winter District Championships
504
Evey
Anderson
38.01
11
B: 33.99 (+4.02s | 10.6%)
Northern Colorado Swim Club
01/17/2025
2025 CO CUDA Classic
505
Addison
Forst
38.05
10
B: 33.99 (+4.06s | 10.7%)
SlipStream Aquatics
01/10/2025
2025 CO NJ Pineapple Invitational
506
Margaret
McGrath
38.07
10
B: 33.99 (+4.08s | 10.7%)
Univ. of Denver Hilltoppers
10/18/2024
2024 CO MACS Fall Invitational
507
Aubrey
Gangloff
38.08
10
B: 33.99 (+4.09s | 10.7%)
Form Swim Team
03/07/2025
2025 CO CSI Silver State Championships
508
Citrina
Gerlock
38.09
10
B: 33.99 (+4.10s | 10.8%)
Gunnison Stingrays
08/01/2025
2025 CO CSI Scottie Aschermann Memorial
509
Paige
Becker
38.12
10
B: 33.99 (+4.13s | 10.8%)
Mission Aurora Colorado Swimmi
01/04/2025
2025 CO MACS Winter Invitational
510
Jessica
Kroll
38.14
12
B: 33.99 (+4.15s | 10.9%)
Cortez Water Dragons
08/01/2025
2025 CO CSI Scottie Aschermann Memorial
511
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
512
June
Ahnen
38.15
10
B: 33.99 (+4.16s | 10.9%)
Denver Swim Academy
12/13/2024
2024 CO FAST Bill Spahn Mid Season Finale
513
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
514
Karrington
Isenburg
38.16
11
B: 33.99 (+4.17s | 10.9%)
Rocky Mountain Rapids
02/14/2025
2025 CO COSA Valentine Open
515
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
516
Kadence
Baker
38.26
10
B: 33.99 (+4.27s | 11.2%)
SwimTLC-Parker Phenomena Swim
02/14/2025
2025 CO COSA Valentine Open
517
Eleonora
Grant
38.27
11
B: 33.99 (+4.28s | 11.2%)
Univ. of Denver Hilltoppers
09/21/2024
2024 CO TOPS FST Pentathlon
518
Lily
Haagenson
38.32
11
B: 33.99 (+4.33s | 11.3%)
SlipStream Aquatics
12/15/2024
2024 CO FORM Winter Open
519
Emalise
Mollman
38.33
11
B: 33.99 (+4.34s | 11.3%)
Team Sopris Swimming
05/17/2025
2025 CO Western Slope IM Challenge
520
Eleanor
Billingsley
38.37
11
B: 33.99 (+4.38s | 11.4%)
Boulder Swim Team
02/07/2025
2025 CO NJ Groundhog Invite
521
Magdalen
MacEntee
38.39
10
B: 33.99 (+4.40s | 11.5%)
Evergreen Hurricanes
12/13/2024
2024 CO Loveland Holiday Showdown
522
Emma
Skorka
38.41
10
B: 33.99 (+4.42s | 11.5%)
North Jeffco Swim Team
03/14/2025
2025 CO NJ Mile High Championships
523
Alice
Enriquez
38.43
11
B: 33.99 (+4.44s | 11.6%)
Colorado Blue
10/26/2024
2024 CO LONG Great Pumpkin Pentathlon
524
Emma
Boyer
38.44
10
B: 33.99 (+4.45s | 11.6%)
Univ. of Denver Hilltoppers
03/15/2025
2025 CO TOPS SCY Finale
525
Elizabeth
Jubert
38.45
11
B: 33.99 (+4.46s | 11.6%)
Silverthorne Tsunami
11/02/2024
2024 CO Sopris Deep Freeze Invitational
526
Ryleigh
Kauffman
38.48
10
B: 33.99 (+4.49s | 11.7%)
Falfins Swimming
12/13/2024
2024 CO Falfins Holiday Open
527
Ainsleigh
Root
38.49
11
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
528
Isabella
Davie
38.49
12
B: 33.99 (+4.50s | 11.7%)
Pikes Peak Athletics
07/11/2025
2025 CO AP Rocky Mountain State Games
529
Sophie
Rummel
38.50
12
B: 33.99 (+4.51s | 11.7%)
Loveland Swim Club
06/21/2025
2025 CO Loveland Snow Cone #2
530
Zoey
Marusak
38.51
11
B: 33.99 (+4.52s | 11.7%)
Durango Swim Club
06/28/2025
2025 CO Montrose Marlins Summer Open
531
Ila
Wicken
38.51
11
B: 33.99 (+4.52s | 11.7%)
Foothills Swim Team
01/17/2025
2025 CO CUDA Classic
532
Shannon
Sullivan
38.59
11
B: 33.99 (+4.60s | 11.9%)
Woodmoor Tsunamis Swim Team
05/17/2025
2025 CO PEAK Invite
533
Addalyn
Silberstein
38.61
11
B: 33.99 (+4.62s | 12.0%)
Falfins Swimming
03/08/2025
2025 CO Zone 5 Championships
534
Maya
Kowalski-Rendon
38.62
11
B: 33.99 (+4.63s | 12.0%)
Pikes Peak Athletics
11/08/2024
2024 CO Pikes Peak Finals
535
Eva
Arguello
38.62
10
B: 33.99 (+4.63s | 12.0%)
Greenwood Tiger Sharks
10/26/2024
2024 CO LONG Great Pumpkin Pentathlon
536
Kaya
Andrejczyk
38.66
10
B: 33.99 (+4.67s | 12.1%)
Highlands Ranch Aquatics
01/24/2025
2025 CO TOPS Colorado Open
25 Free
18.76
18.76
50 Free
19.90
38.66
50 Free
38.66
537
Elizabeth
Sailsbery
38.66
10
B: 33.99 (+4.67s | 12.1%)
Morgan Marlins Swim Team
06/28/2025
2025 CO Morgan Marlins June Open
538
Olivia
Vitalis
38.67
10
B: 33.99 (+4.68s | 12.1%)
SlipStream Aquatics
11/15/2024
2024 CO TOPS Fall Invite
539
Ainsley
Bracken
38.72
10
B: 33.99 (+4.73s | 12.2%)
Pagosa Lakes Porpoises
06/28/2025
2025 CO Montrose Marlins Summer Open
540
Summer
Thurber
38.72
12
B: 33.99 (+4.73s | 12.2%)
Flying Horse Aquatics Club
07/11/2025
2025 CO AP Rocky Mountain State Games
541
Mila
Williamson
38.75
10
B: 33.99 (+4.76s | 12.3%)
Swim Dogs
02/02/2025
2025 CO FORM February Freeze
542
Helen
Carroll
38.75
11
B: 33.99 (+4.76s | 12.3%)
Highlands Ranch Aquatics
09/21/2024
2024 CO Lightning Bolt Duel Invite
543
Ava
Otto
38.78
10
B: 33.99 (+4.79s | 12.4%)
Colorado Blue
10/26/2024
2024 CO LONG Great Pumpkin Pentathlon
544
Josephine
Bray
38.79
11
B: 33.99 (+4.80s | 12.4%)
Maverick Aquatics
06/28/2025
2025 CO Montrose Marlins Summer Open
545
Elise
Norman
38.81
11
B: 33.99 (+4.82s | 12.4%)
Morgan Marlins Swim Team
07/26/2025
2025 CO Morgal Marlins July Open
546
Talisa
Wyche
38.82
12
B: 33.99 (+4.83s | 12.4%)
Pikes Peak Athletics
07/11/2025
2025 CO AP Rocky Mountain State Games
547
Anneliese
Nelson
38.82
10
B: 33.99 (+4.83s | 12.4%)
Woodmoor Tsunamis Swim Team
01/10/2025
2025 CO NJ Pineapple Invitational
548
Anna
Lane
38.90
10
B: 33.99 (+4.91s | 12.6%)
Longmont Swim Club
01/10/2025
2025 CO NJ Pineapple Invitational
549
Gwendolyn
Douglass
38.95
9
B: 33.99 (+4.96s | 12.7%)
Rocky Mountain Rapids
10/11/2024
2024 CO Gian Luc Jordan Open
550
Emery
Beckley
39.01
11
B: 33.99 (+5.02s | 12.9%)
Aquawolves Swimming
02/15/2025
2025 CO AQUA Last Chance Intra Squad