301
Lila
Heinrich
39.95
11
B: 38.79 (+1.16s | 2.9%)
Foothills Swim Team
01/16/2026
2026 CO CUDA Classic
302
Piper
Carson
39.95
11
B: 38.79 (+1.16s | 2.9%)
Pikes Peak Athletics
01/10/2025
2025 CO PPA January Meet
303
Elizabeth
Koch
39.97
12
B: 38.79 (+1.18s | 3.0%)
Univ. of Denver Hilltoppers
01/10/2026
2026 CO FAST Vs TOPS Vs RIP
304
Riley
Kessler
39.99
12
B: 38.79 (+1.20s | 3.0%)
Denver Triton Swim Team
12/14/2025
2025 CO FORM Winter Open
305
Elizabeth
Jones
39.99
12
B: 38.79 (+1.20s | 3.0%)
Castle Rock Swimming
12/19/2025
2025 CO Falfins Holiday Open
306
Sheridan
Jones
40.03
11
B: 38.79 (+1.24s | 3.1%)
Fort Collins Area Swim Team
12/12/2025
2025 CO FAST Bill Spahn Mid Season Finale
307
Alison
Gross
40.03
10
B: 38.79 (+1.24s | 3.1%)
Aces Swim Club
01/10/2025
2025 CO NJ Pineapple Invitational
308
Reagan
Peavler
40.06
11
B: 38.79 (+1.27s | 3.2%)
SlipStream Aquatics
09/14/2025
2025 CO SSA Red Vs Yellow Intra Squad
309
Charlie
Mellen
40.06
11
B: 38.79 (+1.27s | 3.2%)
North Jeffco Swim Team
12/12/2025
2025 CO NJ Blizzard Invite
310
Isabella
Miller
40.08
11
B: 38.79 (+1.29s | 3.2%)
North Jeffco Swim Team
01/09/2026
2026 CO NJ Narwhal Invitational
311
Julia
Borden
40.08
12
B: 38.79 (+1.29s | 3.2%)
Castle Rock Swimming
12/19/2025
2025 CO Falfins Holiday Open
312
Sophie
Merkusheva
40.10
12
B: 38.79 (+1.31s | 3.3%)
Mission Aurora Colorado Swimmi
01/03/2026
2026 CO MACS Winter Invitationak
313
Gwendolyn
Timm
40.11
10
B: 38.79 (+1.32s | 3.3%)
Front Range Barracudas
12/06/2024
2024 CO CSI Pioneer Open
314
Madison
Macdonald
40.12
11
B: 38.79 (+1.33s | 3.3%)
Foothills Swim Team
03/14/2025
2025 CO NJ Mile High Championships
315
Ila
Wicken
40.13
11
B: 38.79 (+1.34s | 3.3%)
Foothills Swim Team
01/17/2025
2025 CO CUDA Classic
316
Francesca
Hodgson
40.22
12
B: 38.79 (+1.43s | 3.6%)
Woodmoor Tsunamis Swim Team
12/19/2025
2025 CO Falfins Holiday Open
317
Margaret
Harley
40.24
10
B: 38.79 (+1.45s | 3.6%)
Mission Aurora Colorado Swimmi
01/24/2025
2025 CO TOPS Colorado Open
25 Back
19.82
19.82
50 Back
20.42
40.24
50 Back
40.24
318
Amelia
Roberts
40.24
11
B: 38.79 (+1.45s | 3.6%)
Life Time Colorado Swim Club
01/02/2026
2026 CO COSA New Year Open
319
Myla
Moldt
40.26
11
B: 38.79 (+1.47s | 3.7%)
Team Vortex
12/13/2024
2024 CO Loveland Holiday Showdown
320
Josalyn
Magie
40.26
12
B: 38.79 (+1.47s | 3.7%)
Cortez Water Dragons
08/01/2025
2025 CO CSI Scottie Aschermann Memorial
321
Rubie
Anstine
40.29
11
B: 38.79 (+1.50s | 3.7%)
Fort Collins Area Swim Team
12/12/2025
2025 CO FAST Bill Spahn Mid Season Finale
322
Aurelia
Nickum
40.38
12
B: 38.79 (+1.59s | 3.9%)
SlipStream Aquatics
12/12/2025
2025 CO NJ Blizzard Invite
323
Avery
Thomas
40.38
12
B: 38.79 (+1.59s | 3.9%)
Front Range Barracudas
12/05/2025
2025 Tualatin Hills Holiday Classic
324
Brynlee
Hines
40.39
11
B: 38.79 (+1.60s | 4.0%)
Las Animas Trofins
08/01/2025
2025 CO CSI Scottie Aschermann Memorial
325
Kendall
Langlois
40.40
11
B: 38.79 (+1.61s | 4.0%)
SlipStream Aquatics
12/12/2025
2025 CO NJ Blizzard Invite
326
Hazel
Myers
40.42
11
B: 38.79 (+1.63s | 4.0%)
SlipStream Aquatics
12/12/2025
2025 CO NJ Blizzard Invite
327
Evelyn
Sobeck
40.42
12
B: 38.79 (+1.63s | 4.0%)
SwimTLC-Parker Phenomena Swim
01/02/2026
2026 CO COSA New Year Open
328
Hannah
Graham
40.44
11
B: 38.79 (+1.65s | 4.1%)
Swim Dogs
01/24/2025
2025 CO TOPS Colorado Open
25 Back
20.41
20.41
50 Back
20.03
40.44
50 Back
40.44
329
Sabrina
Bryson
40.46
11
B: 38.79 (+1.67s | 4.1%)
SlipStream Aquatics
01/09/2026
2026 CO NJ Narwhal Invitational
330
Bella
Perak
40.47
11
B: 38.79 (+1.68s | 4.2%)
Univ. of Denver Hilltoppers
03/15/2025
2025 CO TOPS SCY Finale
331
Leslee
Martinez
40.48
11
B: 38.79 (+1.69s | 4.2%)
Cortez Water Dragons
08/01/2025
2025 CO CSI Scottie Aschermann Memorial
332
Amelia
Tait
40.50
11
B: 38.79 (+1.71s | 4.2%)
Colorado Blue
12/19/2025
2025 CO Falfins Holiday Open
333
Azure
Fish
40.50
11
B: 38.79 (+1.71s | 4.2%)
Flatiron Athletic Club
02/14/2025
2025 CO LOVE Last Chance Sweetheart
334
Aurelia
Nickum
40.54
12
B: 38.79 (+1.75s | 4.3%)
SlipStream Aquatics
12/12/2025
2025 CO NJ Blizzard Invite
335
Amelia
Spindler
40.56
12
B: 38.79 (+1.77s | 4.4%)
Univ. of Denver Hilltoppers
12/12/2025
2025 CO FAST Bill Spahn Mid Season Finale
336
Ella
Joebchen
40.57
11
B: 38.79 (+1.78s | 4.4%)
Aces Swim Club
01/24/2025
2025 CO TOPS Colorado Open
337
Genevieve
Joseph
40.62
12
B: 38.79 (+1.83s | 4.5%)
Montrose Marlins Swim Club
05/17/2025
2025 CO Western Slope IM Challenge
338
Claire
Martin
40.62
12
B: 38.79 (+1.83s | 4.5%)
Aces Swim Club
12/12/2025
2025 CO NJ Blizzard Invite
339
Hadley
Hittle
40.62
10
B: 38.79 (+1.83s | 4.5%)
Colorado Blue
09/28/2024
2024 CO Gregg Gracheck Memorial
340
Rhea
Zutshi
40.67
10
B: 38.79 (+1.88s | 4.6%)
Aces Swim Club
01/24/2025
2025 CO TOPS Colorado Open
25 Back
20.22
20.22
50 Back
20.45
40.67
50 Back
40.67
341
Anna
Johnson
40.68
11
B: 38.79 (+1.89s | 4.6%)
Denver Swim Academy
01/02/2026
2026 CO COSA New Year Open
342
Phoebe
Spencer
40.72
10
B: 38.79 (+1.93s | 4.7%)
Aces Swim Club
02/15/2025
2025 CO Aces Winter Open
343
Vivien
Weber
40.79
10
B: 38.79 (+2.00s | 4.9%)
CAC Stingrays Swim Team
12/15/2024
2024 CO NJ Narwahl Invitational
344
Mary
Kreutzer
40.81
12
B: 38.79 (+2.02s | 4.9%)
Form Swim Team
12/14/2025
2025 CO FORM Winter Open
345
Alea
Katona
40.83
10
B: 38.79 (+2.04s | 5.0%)
Life Time Colorado Swim Club
12/06/2024
2024 CO CSI Pioneer Open
346
Lauren
Geddes
40.85
11
B: 38.79 (+2.06s | 5.0%)
Colorado Blue
09/28/2024
2024 CO Gregg Gracheck Memorial
347
Eleanor
Billingsley
40.85
12
B: 38.79 (+2.06s | 5.0%)
Boulder Swim Team
01/16/2026
2026 CO CUDA Classic
348
Nora
McDermitt
40.86
10
B: 38.79 (+2.07s | 5.1%)
Riptide Swim Team
10/04/2024
2024 CO CUDA Vs RIP Dual
349
Ellery
Hamilton
40.86
10
B: 38.79 (+2.07s | 5.1%)
Fort Collins Area Swim Team
02/21/2025
2025 CO FAST Aquarius Last Chance
350
Bella
Li
40.87
11
B: 38.79 (+2.08s | 5.1%)
Maverick Aquatics
01/16/2026
2026 CO MAValanche Invitational