401
Connor
Bouman
46.27
11
B: 38.49 (+7.78s | 16.8%)
Life Time Colorado Swim Club
10/09/2026
2026 CO Gian Luc Jordan Open
402
Clayton
Smith
46.28
11
B: 38.49 (+7.79s | 16.8%)
Durango Swim Club
01/10/2025
2025 CO MAValanche Invitational
403
Antony
Moroz
46.30
11
B: 38.49 (+7.81s | 16.9%)
Bure-Aqua Academy
09/28/2024
2024 CO Gregg Gracheck Memorial
404
Greyson
Stone
46.31
11
B: 38.49 (+7.82s | 16.9%)
North Jeffco Swim Team
03/13/2026
Mile High Championship Invitational
405
Elliott
Hubner
46.32
11
B: 38.49 (+7.83s | 16.9%)
North Jeffco Swim Team
01/10/2025
2025 CO NJ Pineapple Invitational
406
Luka
Huhua
46.34
12
B: 38.49 (+7.85s | 16.9%)
Bure-Aqua Academy
01/23/2026
2026 CO TOPS Colorado Open
25 Back
23.12
23.12
50 Back
23.22
46.34
50 Back
46.34
407
Porter
Carnelli
46.35
11
B: 38.49 (+7.86s | 17.0%)
Elevation Athletics
10/26/2024
2024 CO LONG Great Pumpkin Pentathlon
408
Fletcher
Chinn
46.35
11
B: 38.49 (+7.86s | 17.0%)
Meeker Marlins
06/27/2026
2026 CO Montrose Marlins Summer Open
409
Raleigh
Lanoue
46.39
11
B: 38.49 (+7.90s | 17.0%)
Montrose Marlins Swim Club
01/16/2026
2026 CO MAValanche Invitational
410
Owen
Keiling
46.43
11
B: 38.49 (+7.94s | 17.1%)
Life Time Colorado Swim Club
04/25/2026
2026 CO COSA Spring SC Kick Off
411
Adrian
Baumgart
46.46
11
B: 38.49 (+7.97s | 17.2%)
Meeker Marlins
06/27/2026
2026 CO Montrose Marlins Summer Open
412
Illia
Prykhodko
46.52
11
B: 38.49 (+8.03s | 17.3%)
Mission Aurora Colorado Swimmi
12/12/2025
2025 CO NJ Blizzard Invite
413
Carter
Garcia
46.54
11
B: 38.49 (+8.05s | 17.3%)
Maverick Aquatics
01/16/2026
2026 CO MAValanche Invitational
414
Leonardo
Copeland
46.58
11
B: 38.49 (+8.09s | 17.4%)
Foothills Swim Team
12/14/2025
2025 CO CUDA Vs FST Dual
415
Sriram
Kommineni
46.58
11
B: 38.49 (+8.09s | 17.4%)
Front Range Barracudas
03/06/2026
2026 CO NCS Winter District Championships
25 Back
24.00
24.00
50 Back
22.58
46.58
50 Back
46.58
416
Vitalii
Budanov
46.59
12
B: 38.49 (+8.10s | 17.4%)
Falfins Swimming
04/11/2026
2026 CO Falfins Summer Series #1
417
Fletcher
Chinn
46.61
11
B: 38.49 (+8.12s | 17.4%)
Meeker Marlins
06/28/2025
2025 CO Montrose Marlins Summer Open
418
Ian
Cuthbertson
46.62
12
B: 38.49 (+8.13s | 17.4%)
Durango Swim Club
10/23/2026
2026 CO Durango Spooktacular
419
Christoph
Desgrange
46.62
11
B: 38.49 (+8.13s | 17.4%)
Falfins Swimming
02/08/2026
2026 CO Falfins Short Course Series #4
420
Owen
Barrett
46.74
11
B: 38.49 (+8.25s | 17.7%)
Denver Triton Swim Team
11/01/2024
2024 CO ACES High Point Invite
421
Gus
Collins
46.78
11
B: 38.49 (+8.29s | 17.7%)
Silverthorne Tsunami
05/17/2025
2025 CO Western Slope IM Challenge
422
Fletcher
Chinn
46.84
11
B: 38.49 (+8.35s | 17.8%)
Meeker Marlins
04/25/2026
2026 CO Aspen Spring Invite
423
Keegan
McChesney
46.84
10
B: 38.49 (+8.35s | 17.8%)
Form Swim Team
02/02/2025
2025 CO FORM February Freeze
424
Ian
Smith
46.94
11
B: 38.49 (+8.45s | 18.0%)
Team Sopris Swimming
03/14/2026
2026 CO Western Slope League Bronze Meet
425
Orion
Schroeder
47.01
11
B: 38.49 (+8.52s | 18.1%)
Team Vortex
01/16/2026
2026 CO CUDA Classic
426
Jaxyn
Duran
47.04
11
B: 38.49 (+8.55s | 18.2%)
Lamarlins Swim Team, Inc.
06/19/2026
2026 Max Shirley Radiff Memorial
427
Ustyn
Musiiuk
47.11
11
B: 38.49 (+8.62s | 18.3%)
Mission Aurora Colorado Swimmi
03/14/2025
2025 CO NJ Mile High Championships
428
Kieran
Cooke
47.21
12
B: 38.49 (+8.72s | 18.5%)
Highlands Ranch Aquatics
11/24/2024
2024 CO HRA SBL Turket Trot
429
Frank
Aldrich
47.21
12
B: 38.49 (+8.72s | 18.5%)
Pueblo Swim Club
04/25/2026
2026 CO COSA Spring SC Kick Off
430
August
Brooks
47.29
11
B: 38.49 (+8.80s | 18.6%)
Denver Swim Academy
11/23/2024
2024 CO CUDA Pentathlon XXXVII
431
Lincoln
Silva
47.30
11
B: 38.49 (+8.81s | 18.6%)
Lamarlins Swim Team, Inc.
07/31/2026
2026 CO Scottie Aschermann Memorial
432
Benjamin
Stelmakh
47.30
11
B: 38.49 (+8.81s | 18.6%)
Bure-Aqua Academy
09/26/2026
2026 CO Gregg Gracheck Memorial
433
Adrian
Baumgart
47.32
11
B: 38.49 (+8.83s | 18.7%)
Meeker Marlins
05/04/2025
2025 CO Montrose Mini Sprint Meet
434
Austin
Hulse
47.43
12
B: 38.49 (+8.94s | 18.8%)
Aces Swim Club
01/24/2025
2025 CO TOPS Colorado Open
25 Back
24.55
24.55
50 Back
22.88
47.43
50 Back
47.43
435
Luke
Hepp
47.44
11
B: 38.49 (+8.95s | 18.9%)
SlipStream Aquatics
10/26/2024
2024 CO LONG Great Pumpkin Pentathlon
436
Jack
Batting
47.46
12
B: 38.49 (+8.97s | 18.9%)
Univ. of Denver Hilltoppers
09/19/2026
2026 CO TOPS FST Pentathlon
25 Back
24.03
24.03
50 Back
23.43
47.46
50 Back
47.46
437
Theodore
Coates
47.52
12
B: 38.49 (+9.03s | 19.0%)
Denver Triton Swim Team
09/26/2026
2026 CO Gregg Gracheck Memorial
438
Jack
Treadwell
47.54
12
B: 38.49 (+9.05s | 19.0%)
Telluride Swim Team
06/27/2026
2026 CO Montrose Marlins Summer Open
439
Quinn
Carton
47.54
11
B: 38.49 (+9.05s | 19.0%)
Longmont Swim Club
09/26/2026
2026 CO NJ SC Kick Off Invite
440
Joseph
Budrejko
47.58
12
B: 38.49 (+9.09s | 19.1%)
Full Armour Swim Team
07/18/2026
2026 CO AP Rocky Mountain State Games
441
Nash
Buchanan
47.66
10
B: 38.49 (+9.17s | 19.2%)
Salida Cyclones
07/25/2025
2025 CO SECAL Championships
442
Eli
Damm
47.67
11
B: 38.49 (+9.18s | 19.3%)
Foothills Swim Team
10/10/2026
2026 CO FST Swim Pink
443
Graham
McGuire
47.71
10
B: 38.49 (+9.22s | 19.3%)
Evergreen Hurricanes
02/01/2025
2025 CO EVER Anthony Boettcher Memorial
444
Waylon
Hannan
47.73
11
B: 38.49 (+9.24s | 19.4%)
Morgan Marlins Swim Team
07/31/2026
2026 CO Scottie Aschermann Memorial
445
Adrian
Baumgart
47.83
11
B: 38.49 (+9.34s | 19.5%)
Meeker Marlins
04/25/2026
2026 CO Aspen Spring Invite
446
Eli
Murray
48.00
11
B: 38.49 (+9.51s | 19.8%)
Aspire Aquatics of Colorado
01/05/2025
2025 CO AAC 12 U Sprint Eliminator Invit
447
Jacob
Schneider
48.01
12
B: 38.49 (+9.52s | 19.8%)
Falfins Swimming
09/26/2026
2026 CO Falfins Short Course Series #1
448
Damir
Zakirov
48.08
11
B: 38.49 (+9.59s | 19.9%)
Bure-Aqua Academy
09/26/2026
2026 CO Gregg Gracheck Memorial
449
Aaron
Acharya
48.09
11
B: 38.49 (+9.60s | 20.0%)
Longmont Swim Club
10/24/2026
2026 CO LONG Great Pumpkin Pentathlon
450
Lukas
Gust
48.11
11
B: 38.49 (+9.62s | 20.0%)
North Jeffco Swim Team
03/13/2026
Mile High Championship Invitational