Colorado Swimming Boys 10 & under - 50 Y Back

These rankings show the swimmers' placement within their Local Swimming Committee (LSC).
They are based on the swimmer's personal best, their current age category, and team; and are calculated from all the meets results.
For each swimmer, you can find the swimmer's ranking, their best time, the corresponding time standard, as well as how much faster the swimmer needs to be to reach the next level. The last columns provide information about the event they achieved this personal best.

Swimmer Rankings

Ranking Name Time Age Standard to Next Standard Team Date Meet
401 Johnny Bryant 59.42 8 B: 48.29 (+11.13s | 18.7%) COSA Swimming 02/14/2025 2025 CO COSA Valentine Open
402 Robert Bray 59.52 9 B: 48.29 (+11.23s | 18.9%) Maverick Aquatics 06/28/2025 2025 CO Montrose Marlins Summer Open
403 Zachary Robinson 59.59 8 B: 48.29 (+11.30s | 19.0%) Fort Collins Area Swim Team 12/13/2024 2024 CO FAST Bill Spahn Mid Season Finale
404 Stephen Jones 59.64 10 B: 48.29 (+11.35s | 19.0%) Gunnison Stingrays 06/28/2025 2025 CO Montrose Marlins Summer Open
405 Jordan Ashar 59.66 7 B: 48.29 (+11.37s | 19.1%) Aquawolves Swimming 02/05/2022 Aquawolves February Meet
406 Jeremiah Kohman 59.73 8 B: 48.29 (+11.44s | 19.2%) SwimTLC-Parker Phenomena Swim 05/03/2025 2025 CO Falfins SC Series #2
407 Theo Klancer 59.91 9 B: 48.29 (+11.62s | 19.4%) Mission Aurora Colorado Swimmi 01/04/2025 2025 CO MACS Winter Invitational
408 Clark Rosier 59.93 9 B: 48.29 (+11.64s | 19.4%) Telluride Swim Team 06/07/2025 2025 CO Aspen Summer Meet
409 Grayson Casady 59.97 7 B: 48.29 (+11.68s | 19.5%) Aces Swim Club 11/01/2024 ACES High Point Invite
410 Waylan Key 59.98 8 B: 48.29 (+11.69s | 19.5%) Rangely Hurricanes Swim Team 05/31/2024 Montrose Summer Splash
411 Eugene Walsh 1:00.03 6 B: 48.29 (+11.74s | 19.6%) Front Range Barracudas 07/09/2025 2025 CO NCS 10 U Summer Festival
412 David Son 1:00.16 7 B: 48.29 (+11.87s | 19.7%) Mission Aurora Colorado Swimmi 01/04/2025 2025 CO MACS Winter Invitational
413 Sawyer Davenport 1:00.19 10 B: 48.29 (+11.90s | 19.8%) Life Time Colorado Swim Team 01/17/2025 2025 CO CUDA Classic
414 Caelan Hoogendyk 1:00.30 8 B: 48.29 (+12.01s | 19.9%) SwimTLC-Parker Phenomena Swim 01/10/2025 2025 CO NJ Pineapple Invitational
415 Knox Carter 1:00.33 7 B: 48.29 (+12.04s | 20.0%) Aces Swim Club 11/01/2024 ACES High Point Invite
416 Briggs Kelley 1:00.35 9 B: 48.29 (+12.06s | 20.0%) Aquawolves Swimming 01/17/2025 2025 CO CUDA Classic
417 Luke Zang 1:00.35 8 B: 48.29 (+12.06s | 20.0%) Front Range Barracudas 07/09/2025 2025 CO NCS 10 U Summer Festival
418 Silas McCullough 1:00.36 8 B: 48.29 (+12.07s | 20.0%) Denver Triton Swim Team 01/12/2024 CUDA Classic
419 Owen Bailey 1:00.38 7 B: 48.29 (+12.09s | 20.0%) Mission Aurora Colorado Swimmi 01/04/2025 2025 CO MACS Winter Invitational
420 Luke Davenport 1:00.39 8 B: 48.29 (+12.10s | 20.0%) North Jeffco Swim Team 10/29/2022 10&U Grand Prix #1
421 Cooper Wolohon 1:00.41 10 B: 48.29 (+12.12s | 20.1%) Fort Collins Area Swim Team 02/21/2025 2025 CO FAST Aquarius Last Chance
422 August McFarland 1:00.43 7 B: 48.29 (+12.14s | 20.1%) Form Swim Team 12/15/2024 2024 CO FORM Winter Open
423 Jack Blanchard 1:00.46 9 B: 48.29 (+12.17s | 20.1%) Montrose Marlins Swim Club 06/13/2025 2025 CO Gunnison Invitational
424 Chase Bartholomew 1:00.62 8 B: 48.29 (+12.33s | 20.3%) COSA Swimming 12/13/2024 2024 CO Falfins Holiday Open
425 Rhett Berdzar 1:00.63 8 B: 48.29 (+12.34s | 20.4%) Cortez Water Dragons 06/28/2025 2025 CO Montrose Marlins Summer Open
426 Saxon David 1:00.74 9 B: 48.29 (+12.45s | 20.5%) Foothills Swim Team 11/24/2024 2024 CO HRA SBL Turket Trot
427 Cameron Sudano 1:00.75 7 B: 48.29 (+12.46s | 20.5%) Foothills Swim Team 03/08/2024 NJ Mile High Championship Invitational
428 Andrew Caston 1:00.84 9 B: 48.29 (+12.55s | 20.6%) Fort Collins Area Swim Team 10/18/2024 Scary FAST Invite
429 Jayman Duran 1:00.92 7 B: 48.29 (+12.63s | 20.7%) Lamarlins Swim Team, Inc. 07/19/2024 Max & Shirley Radiff Memorial
430 Vincent Arnone 1:00.93 7 B: 48.29 (+12.64s | 20.7%) Rocky Mountain Rapids 03/09/2024 Zone 5 Championships
431 Aaden Foster 1:00.95 8 B: 48.29 (+12.66s | 20.8%) Denver Swim Academy 01/24/2025 2025 CO TOPS Colorado Open
25 Back
29.49
29.49
50 Back
31.46
1:00.95
50 Back
1:00.95
432 Donovan Haraguchi 1:00.99 8 B: 48.29 (+12.70s | 20.8%) SlipStream Aquatics 12/15/2024 2024 CO FORM Winter Open
433 Carson Buchanan 1:01.02 9 B: 48.29 (+12.73s | 20.9%) SlipStream Aquatics 02/02/2025 2025 CO FORM February Freeze
434 Henry Michalak 1:01.02 9 B: 48.29 (+12.73s | 20.9%) Gunnison Stingrays 06/13/2025 2025 CO Gunnison Invitational
435 Luke Tulou 1:01.04 9 B: 48.29 (+12.75s | 20.9%) Front Range Barracudas 10/04/2024 CUDA vs RIP Dual
436 Brigham Tibbitts 1:01.04 8 B: 48.29 (+12.75s | 20.9%) Ski Hi Aquatics 06/13/2025 2025 CO Gunnison Invitational
437 Everett White 1:01.08 8 B: 48.29 (+12.79s | 20.9%) Fort Collins Area Swim Team 03/07/2025 2025 CO NCS Winter District Championships
438 Kyle Sahimi 1:01.21 8 B: 48.29 (+12.92s | 21.1%) Fort Collins Area Swim Team 03/07/2025 2025 CO NCS Winter District Championships
439 Lincoln Barcenas 1:01.23 7 B: 48.29 (+12.94s | 21.1%) Denver Swim Academy 12/13/2024 2024 CO FAST Bill Spahn Mid Season Finale
440 Felix Olsen 1:01.29 9 B: 48.29 (+13.00s | 21.2%) Fort Collins Area Swim Team 02/21/2025 2025 CO FAST Aquarius Last Chance
441 Leonard Andress 1:01.38 9 B: 48.29 (+13.09s | 21.3%) Montrose Marlins Swim Club 06/28/2025 2025 CO Montrose Marlins Summer Open
442 Merit Daugherty 1:01.43 6 B: 48.29 (+13.14s | 21.4%) Evergreen Hurricanes 02/01/2025 2025 CO EVER Anthony Boettcher Memorial
443 Nolan Primeau 1:01.47 7 B: 48.29 (+13.18s | 21.4%) Elevation Athletics 03/12/2022 TOPS SCY Finale
444 Zachary Watson 1:01.50 6 B: 48.29 (+13.21s | 21.5%) Life Time Colorado Swim Team 12/13/2024 2024 CO Falfins Holiday Open
445 Jack Bullard 1:01.53 7 B: 48.29 (+13.24s | 21.5%) Falfins Swimming 01/24/2025 2025 CO FAST Winter Open
25 Back
29.63
29.63
50 Back
31.90
1:01.53
50 Back
1:01.53
446 Tzuk Asch Attia 1:01.55 10 B: 48.29 (+13.26s | 21.5%) Boulder Swimming 03/14/2025 2025 CO NJ Mile High Championships
447 Jack McFerron 1:01.65 8 B: 48.29 (+13.36s | 21.7%) Univ of Denver Hilltoppers 11/15/2024 TOPS Fall Invite (Formerly NJ New Pool Kickoff)
448 Zuriel Ganih 1:01.66 7 B: 48.29 (+13.37s | 21.7%) Montrose Marlins Swim Club 07/15/2023 Montrose Marlins Summer Open
449 Eli Karban 1:01.73 6 B: 48.29 (+13.44s | 21.8%) Aces Swim Club 02/11/2023 ACES Winter Open
450 Caleb Lau 1:01.81 9 B: 48.29 (+13.52s | 21.9%) Team Vortex 03/07/2025 2025 CO NCS Winter District Championships

Disclaimer: This Website is not affiliated with USA Swimming or any Local Swim Committee. The rankings and times displayed on this website are unofficial and should not be viewed as such. We update our information regularly, but we cannot guarantee that the data is accurate, timely, or complete. The only purpose of this website is entertainment. None of the information here should be used for university admission applications.