301
Carson
Buchanan
1:00.82
9
B: 53.39 (+7.43s | 12.2%)
SlipStream Aquatics
12/12/2025
2025 CO NJ Blizzard Invite
302
Oliver
Huolihan
1:00.82
8
B: 53.39 (+7.43s | 12.2%)
SwimTLC-Parker Phenomena Swim
01/09/2026
2026 CO NJ Narwhal Invitational
303
Adam
Geonetta
1:00.97
9
B: 53.39 (+7.58s | 12.4%)
Aces Swim Club
11/23/2024
2024 CO CUDA Pentathlon XXXVII
304
Christopher
Roeder
1:01.00
9
B: 53.39 (+7.61s | 12.5%)
Aspen Swim Club
05/17/2025
2025 CO Western Slope IM Challenge
305
Hayden
Schamber
1:01.05
8
B: 53.39 (+7.66s | 12.5%)
Aces Swim Club
02/14/2026
2026 CO ACES Winter Open
306
Michael
O'Neil
1:01.19
9
B: 53.39 (+7.80s | 12.7%)
Highlands Ranch Aquatics
01/24/2025
2025 CO TOPS Colorado Open
25 Breast
28.78
28.78
50 Breast
32.41
1:01.19
50 Breast
1:01.19
307
Nash
Murray
1:01.21
10
B: 53.39 (+7.82s | 12.8%)
Evergreen Hurricanes
01/31/2026
2026 CO Anthony Boettcher Nate Rothman Memori
308
Gabriel
Cook
1:01.21
6
B: 53.39 (+7.82s | 12.8%)
SlipStream Aquatics
02/13/2026
2026 CO NJ Groundhog Invite
309
Lewis
Holmes
1:01.34
8
B: 53.39 (+7.95s | 13.0%)
Montrose Marlins Swim Club
11/16/2024
2024 CO Montrose Gobble Gobble Splsh
310
Yannik
Scholl
1:01.35
8
B: 53.39 (+7.96s | 13.0%)
Univ. of Denver Hilltoppers
01/03/2026
2026 CO MACS Winter Invitationak
311
Thomas
Kramer
1:01.35
9
B: 53.39 (+7.96s | 13.0%)
Longmont Swim Club
01/17/2025
2025 CO CUDA Classic
312
Malachi
Zabilla
1:01.46
9
B: 53.39 (+8.07s | 13.1%)
Mission Aurora Colorado Swimmi
01/03/2026
2026 CO MACS Winter Invitationak
313
Rowan
Rothman
1:01.51
7
B: 53.39 (+8.12s | 13.2%)
Evergreen Hurricanes
01/31/2026
2026 CO Anthony Boettcher Nate Rothman Memori
314
Asher
Friedlander
1:01.60
8
B: 53.39 (+8.21s | 13.3%)
Life Time Colorado Swim Club
01/09/2026
2026 CO NJ Narwhal Invitational
315
Cian
Stiff
1:01.62
9
B: 53.39 (+8.23s | 13.4%)
Front Range Barracudas
01/16/2026
2026 CO CUDA Classic
316
Paxton
King
1:01.91
9
B: 53.39 (+8.52s | 13.8%)
Fort Collins Area Swim Team
03/06/2026
2026 CO NCS Winter District Championships
25 Breast
30.68
30.68
50 Breast
31.23
1:01.91
50 Breast
1:01.91
317
Neeson
Ayers
1:01.91
8
B: 53.39 (+8.52s | 13.8%)
Pikes Peak Athletics
01/10/2026
2026 CO PPA January Meet
318
Boden
Ruger
1:02.02
9
B: 53.39 (+8.63s | 13.9%)
Univ. of Denver Hilltoppers
02/13/2026
2026 CO NJ Groundhog Invite
319
Benjamin
Yusupov
1:02.04
9
B: 53.39 (+8.65s | 13.9%)
Bure-Aqua Academy
02/14/2026
2026 CO ACES Winter Open
320
Nathaniel
Kornfeld
1:02.04
10
B: 53.39 (+8.65s | 13.9%)
Swim Dogs
03/13/2026
Mile High Championship Invitational
321
Henry
Billingsley
1:02.11
9
B: 53.39 (+8.72s | 14.0%)
SlipStream Aquatics
09/14/2025
2025 CO SSA Red Vs Yellow Intra Squad
322
Briggs
Wisne
1:02.25
8
B: 53.39 (+8.86s | 14.2%)
Front Range Barracudas
03/07/2025
2025 CO NCS Winter District Championships
323
Jack
Faber
1:02.27
9
B: 53.39 (+8.88s | 14.3%)
Northglenn Fusion Swim Club
01/09/2026
2026 CO NJ Narwhal Invitational
324
Aslan
Davliatov
1:02.32
8
B: 53.39 (+8.93s | 14.3%)
Bure-Aqua Academy
12/14/2025
2025 CO FORM Winter Open
325
Everett
White
1:02.43
8
B: 53.39 (+9.04s | 14.5%)
Fort Collins Area Swim Team
02/14/2026
2026 CO NCS 10 U Winter Spectacular
326
Duke
Winiarski
1:02.50
8
B: 53.39 (+9.11s | 14.6%)
Aces Swim Club
12/13/2024
2024 CO Falfins Holiday Open
327
Becker
Robinson-Jones
1:02.60
9
B: 53.39 (+9.21s | 14.7%)
Northglenn Fusion Swim Club
12/12/2025
2025 CO NJ Blizzard Invite
328
Elliott
Mohning
1:02.70
8
B: 53.39 (+9.31s | 14.8%)
Swim Dogs
01/23/2026
2026 CO TOPS Colorado Open
25 Breast
30.90
30.90
50 Breast
31.80
1:02.70
50 Breast
1:02.70
329
Nikolaos
Stefanoudakis
1:02.80
9
B: 53.39 (+9.41s | 15.0%)
Aquawolves Swimming
02/14/2026
2026 CO AQUA February Home Meet
330
Shaant
Yadlapati
1:02.81
10
B: 53.39 (+9.42s | 15.0%)
Life Time Colorado Swim Club
01/09/2026
2026 CO NJ Narwhal Invitational
331
Milo
Gordon
1:02.85
7
B: 53.39 (+9.46s | 15.1%)
Flatiron Athletic Club
02/14/2025
2025 CO LOVE Last Chance Sweetheart
332
Leon
Lu
1:02.89
8
B: 53.39 (+9.50s | 15.1%)
Denver Triton Swim Team
12/14/2025
2025 CO FORM Winter Open
333
Theodore
O'Kellylee
1:02.89
10
B: 53.39 (+9.50s | 15.1%)
Swim Dogs
02/01/2026
2026 CO FORM February Freeze
334
Miles
Hosburgh
1:02.90
9
B: 53.39 (+9.51s | 15.1%)
Pagosa Lakes Porpoises
06/28/2025
2025 CO Montrose Marlins Summer Open
335
Barrett
Kaiser
1:03.00
9
B: 53.39 (+9.61s | 15.3%)
Front Range Barracudas
03/06/2026
2026 CO NCS Winter District Championships
25 Breast
27.55
27.55
50 Breast
35.45
1:03.00
50 Breast
1:03.00
336
Callum
Donner
1:03.18
9
B: 53.39 (+9.79s | 15.5%)
SlipStream Aquatics
03/13/2026
Mile High Championship Invitational
337
Tair
Kusnidinov
1:03.20
8
B: 53.39 (+9.81s | 15.5%)
Bure-Aqua Academy
02/14/2026
2026 CO ACES Winter Open
338
Choeyang
Gyaltso
1:03.37
9
B: 53.39 (+9.98s | 15.7%)
Montrose Marlins Swim Club
04/25/2025
2025 CO DGO Jolean Scott Memorial
339
Ranen
Garnick
1:03.78
7
B: 53.39 (+10.39s | 16.3%)
Boulder Swim Team
03/13/2026
Mile High Championship Invitational
340
Jack
Blanchard
1:04.00
8
B: 53.39 (+10.61s | 16.6%)
Montrose Marlins Swim Club
01/25/2025
2025 CO Montrose Marlins Polar Plunge
341
Henry
Meewes
1:04.56
7
B: 53.39 (+11.17s | 17.3%)
Aspire Aquatics of Colorado
12/12/2025
2025 CO FAST Bill Spahn Mid Season Finale
342
William
Brewen
1:04.60
9
B: 53.39 (+11.21s | 17.4%)
COSA Swimming
02/13/2026
2026 CO Valentine Open
343
Michael
Beck
1:04.62
8
B: 53.39 (+11.23s | 17.4%)
Aces Swim Club
01/10/2025
2025 CO NJ Pineapple Invitational
344
Keagan
Welter
1:04.71
9
B: 53.39 (+11.32s | 17.5%)
Aces Swim Club
02/14/2026
2026 CO ACES Winter Open
345
Samuel
Moskoff
1:04.73
7
B: 53.39 (+11.34s | 17.5%)
SlipStream Aquatics
01/10/2025
2025 CO NJ Pineapple Invitational
346
Theodore
Johnson
1:04.82
9
B: 53.39 (+11.43s | 17.6%)
North Jeffco Swim Team
03/14/2025
2025 CO NJ Mile High Championships
347
Rhett
Stuart
1:04.90
7
B: 53.39 (+11.51s | 17.7%)
Denver Swim Academy
01/23/2026
2026 CO TOPS Colorado Open
348
Lawson
Tenfjord
1:04.99
9
B: 53.39 (+11.60s | 17.8%)
Highlands Ranch Aquatics
01/24/2025
2025 CO TOPS Colorado Open
25 Breast
31.92
31.92
50 Breast
33.07
1:04.99
50 Breast
1:04.99
349
Samuel
Ewing
1:05.10
9
B: 53.39 (+11.71s | 18.0%)
Team Vortex
07/09/2025
2025 CO NCS 10 U Summer Festival
350
Jack
Cannata
1:05.14
9
B: 53.39 (+11.75s | 18.0%)
Mission Aurora Colorado Swimmi
01/03/2026
2026 CO MACS Winter Invitationak