251
Maisie
Burns
38.86
10
B: 36.89 (+1.97s | 5.1%)
Montrose Marlins Swim Club
04/25/2026
2026 CO Aspen Spring Invite
252
Raylee
Book
38.89
11
B: 36.89 (+2.00s | 5.1%)
Highlands Ranch Aquatics
03/13/2026
Mile High Championship Invitational
253
Emery
Smith
38.89
11
B: 36.89 (+2.00s | 5.1%)
Northern Colorado Swim Club
03/06/2026
2026 CO NCS Winter District Championships
25 Fly
18.49
18.49
50 Fly
20.40
38.89
50 Fly
38.89
254
Eadlyn
Harrington
38.93
12
B: 36.89 (+2.04s | 5.2%)
Univ. of Denver Hilltoppers
01/23/2026
2026 CO TOPS Colorado Open
255
Ellery
Hamilton
38.96
12
B: 36.89 (+2.07s | 5.3%)
Fort Collins Area Swim Team
01/23/2026
2026 CO FAST Winter Open
256
Claire
Martin
38.96
12
B: 36.89 (+2.07s | 5.3%)
Aces Swim Club
12/12/2025
2025 CO NJ Blizzard Invite
257
Claire
Bertram
38.99
12
B: 36.89 (+2.10s | 5.4%)
Denver Triton Swim Team
03/13/2026
Mile High Championship Invitational
258
Miriam
Hilt
39.00
11
B: 36.89 (+2.11s | 5.4%)
Fort Collins Area Swim Team
03/07/2025
2025 CO NCS Winter District Championships
259
Matilda
Scholl
39.03
11
B: 36.89 (+2.14s | 5.5%)
Univ. of Denver Hilltoppers
03/14/2026
2026 CO TOPS SCY Finale
260
Ella
Jaeger
39.03
11
B: 36.89 (+2.14s | 5.5%)
Denver Swim Academy
12/06/2024
2024 CO CSI Pioneer Open
261
Lauren
Geddes
39.06
12
B: 36.89 (+2.17s | 5.6%)
Colorado Blue
09/28/2024
2024 CO Gregg Gracheck Memorial
262
Molly
Hall
39.07
10
B: 36.89 (+2.18s | 5.6%)
Front Range Barracudas
03/06/2026
2026 CO NCS Winter District Championships
25 Fly
18.22
18.22
50 Fly
20.85
39.07
50 Fly
39.07
263
Catherine
Proctor
39.11
10
B: 36.89 (+2.22s | 5.7%)
Univ. of Denver Hilltoppers
03/06/2026
2026 CO 14 U Silver State
264
Elle
Barrett
39.12
11
B: 36.89 (+2.23s | 5.7%)
SlipStream Aquatics
12/12/2025
2025 CO NJ Blizzard Invite
265
Olive
Sullivan
39.12
12
B: 36.89 (+2.23s | 5.7%)
Univ. of Denver Hilltoppers
03/14/2026
2026 CO TOPS SCY Finale
266
Isabella
McGuire
39.20
12
B: 36.89 (+2.31s | 5.9%)
CAC Stingrays Swim Team
01/09/2026
2026 CO NJ Narwhal Invitational
267
Hadley
Corbett
39.24
11
B: 36.89 (+2.35s | 6.0%)
Foothills Swim Team
03/06/2026
2026 CO 14 U Silver State
268
Rebecca
Vandivere
39.25
12
B: 36.89 (+2.36s | 6.0%)
SlipStream Aquatics
09/14/2025
2025 CO SSA Red Vs Yellow Intra Squad
269
Eva
Myagkikh
39.37
11
B: 36.89 (+2.48s | 6.3%)
Aquawolves Swimming
03/07/2025
2025 CO CSI Silver State Championships
270
Adalee
Hazard
39.38
12
B: 36.89 (+2.49s | 6.3%)
Eaton Red Waves
03/06/2026
2026 CO NCS Winter District Championships
25 Fly
18.68
18.68
50 Fly
20.70
39.38
50 Fly
39.38
271
Leighton
Burtz
39.40
12
B: 36.89 (+2.51s | 6.4%)
CAC Stingrays Swim Team
02/01/2026
2026 CO FORM February Freeze
272
Alexis
McGuire
39.44
11
B: 36.89 (+2.55s | 6.5%)
Evergreen Hurricanes
01/31/2026
2026 CO Anthony Boettcher Nate Rothman Memori
273
Elizabeth
Jones
39.47
12
B: 36.89 (+2.58s | 6.5%)
Castle Rock Swimming
01/04/2026
2026 CO AAC Sprint Eliminator Invite
274
Audrey
Bevill
39.48
11
B: 36.89 (+2.59s | 6.6%)
Maverick Aquatics
01/24/2026
2026 CO Montrose Marlins Polar Plunge
275
Tess
Duca
39.49
11
B: 36.89 (+2.60s | 6.6%)
Highlands Ranch Aquatics
01/23/2026
2026 CO TOPS Colorado Open
276
Charlie
Bliss
39.51
12
B: 36.89 (+2.62s | 6.6%)
Pueblo County Swim Team
01/25/2026
2026 CO PSC Winter Sprints
277
Zoey
Marusak
39.57
12
B: 36.89 (+2.68s | 6.8%)
Durango Swim Club
04/17/2026
2026 CO Jolean Scott Memorial
278
Paula
Ramos Morales
39.57
11
B: 36.89 (+2.68s | 6.8%)
Denver Triton Swim Team
03/07/2025
2025 CO CSI Silver State Championships
279
Ella
Novacek
39.58
12
B: 36.89 (+2.69s | 6.8%)
Longmont Swim Club
03/06/2026
2026 CO NCS Winter District Championships
280
Caroline
Silvaggi
39.63
11
B: 36.89 (+2.74s | 6.9%)
Castle Rock Swimming
12/13/2024
2024 CO Falfins Holiday Open
281
Summer
Thurber
39.64
12
B: 36.89 (+2.75s | 6.9%)
Rocky Mountain Rapids
02/13/2026
2026 CO Rapids Championship Kick Off
282
Bentli
Stevens
39.70
11
B: 36.89 (+2.81s | 7.1%)
Longmont Swim Club
01/16/2026
2026 CO CUDA Classic
283
Helen
Lyons
39.73
12
B: 36.89 (+2.84s | 7.1%)
Telluride Swim Team
08/01/2025
2025 CO CSI Scottie Aschermann Memorial
284
Ivy
Jakubowski
39.73
11
B: 36.89 (+2.84s | 7.1%)
Aces Swim Club
02/14/2026
2026 CO ACES Winter Open
285
Addison
Marks
39.75
12
B: 36.89 (+2.86s | 7.2%)
Denver Swim Academy
11/01/2024
2024 CO ACES High Point Invite
286
Eva
Martinez
39.75
10
B: 36.89 (+2.86s | 7.2%)
SlipStream Aquatics
03/06/2026
2026 CO 14 U Silver State
287
Lavina
Carey
39.79
12
B: 36.89 (+2.90s | 7.3%)
Front Range Barracudas
01/16/2026
2026 CO CUDA Classic
288
Ryleigh
Van Galder
39.83
11
B: 36.89 (+2.94s | 7.4%)
Life Time Colorado Swim Club
01/16/2026
2026 CO CUDA Classic
289
Ada
Melkonian
39.83
12
B: 36.89 (+2.94s | 7.4%)
Longmont Swim Club
01/16/2026
2026 CO CUDA Classic
290
Lily
Haagenson
39.88
12
B: 36.89 (+2.99s | 7.5%)
SlipStream Aquatics
11/15/2024
2024 CO TOPS Fall Invite
291
Ella
Fisher
39.90
12
B: 36.89 (+3.01s | 7.5%)
Castle Rock Swimming
01/23/2026
2026 CO FAST Winter Open
292
Hazel
Crass
39.97
12
B: 36.89 (+3.08s | 7.7%)
Univ. of Denver Hilltoppers
03/15/2025
2025 CO TOPS SCY Finale
293
Logan
Whittlesey
39.97
12
B: 36.89 (+3.08s | 7.7%)
Highlands Ranch Aquatics
02/20/2026
2026 CO PPA February Frenzy Last Chance Meet
294
Charlotte
Brandon
39.98
12
B: 36.89 (+3.09s | 7.7%)
Univ. of Denver Hilltoppers
01/23/2026
2026 CO TOPS Colorado Open
295
Delilah
Foster
40.03
12
B: 36.89 (+3.14s | 7.8%)
Northglenn Fusion Swim Club
02/01/2026
2026 CO FORM February Freeze
296
Aria
Hou
40.04
11
B: 36.89 (+3.15s | 7.9%)
North Jeffco Swim Team
03/13/2026
Mile High Championship Invitational
297
Emma
Johnson
40.09
12
B: 36.89 (+3.20s | 8.0%)
Foothills Swim Team
09/21/2024
2024 CO TOPS FST Pentathlon
298
Adelaide
Walker
40.19
12
B: 36.89 (+3.30s | 8.2%)
Foothills Swim Team
02/13/2026
2026 CO Loveland Last Chance Sweetheart Meet
299
Neve
Miller
40.20
12
B: 36.89 (+3.31s | 8.2%)
SlipStream Aquatics
10/26/2024
2024 CO LONG Great Pumpkin Pentathlon
300
Sadie
Milam
40.20
12
B: 36.89 (+3.31s | 8.2%)
Boulder Swim Team
12/12/2025
2025 CO FAST Bill Spahn Mid Season Finale