USA Boys 10 & under - 100 Y IM

These rankings show the swimmers' placement within the United States.
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
4351 Derek Montoya 1:40.44 10 B: 1:39.69 (+0.75s | 0.7%) Life Time Colorado Swim Club 02/01/2026 2026 CO FORM February Freeze
50 IM
48.75
48.75
100 IM
51.69
1:40.44
100 IM
1:40.44
4352 Conrad Agar 1:40.44 9 B: 1:39.69 (+0.75s | 0.7%) Ensworth Aquatics 12/13/2025 2025 Marshmallow Mini
4353 Jack Mancha 1:40.45 9 B: 1:39.69 (+0.76s | 0.8%) Nation\\\\\\'s Capital Swim Club 12/05/2025 2025 VSTP Ice Breaker Invitational
50 IM
47.26
47.26
100 IM
53.19
1:40.45
100 IM
1:40.45
4354 Bjorn Rasmussen 1:40.46 10 B: 1:39.69 (+0.77s | 0.8%) Tide Swimming 11/01/2025 ODAC Rising Stars Meet #2
50 IM
45.72
45.72
100 IM
54.74
1:40.46
100 IM
1:40.46
4355 Boyd Howard 1:40.47 9 B: 1:39.69 (+0.78s | 0.8%) Longhorn Aquatics 01/17/2026 2026 ST AQTX B Champs North
50 IM
49.55
49.55
100 IM
50.92
1:40.47
100 IM
1:40.47
4356 Jack Doolin 1:40.47 9 B: 1:39.69 (+0.78s | 0.8%) Htx Swims 12/20/2024 2024 Gulf Fall Champs (TASC)
50 IM
49.35
49.35
100 IM
51.12
1:40.47
100 IM
1:40.47
4357 Cairo Thomas 1:40.48 10 B: 1:39.69 (+0.79s | 0.8%) Bayside Aquatics 11/14/2025 ISCA Fall Classic Championship 2025
50 IM
43.62
43.62
100 IM
56.86
1:40.48
100 IM
1:40.48
4358 Corey Kan 1:40.49 8 B: 1:39.69 (+0.80s | 0.8%) Hydra Aquatics 12/05/2025 2025 Christmas Championships
50 IM
51.22
51.22
100 IM
49.27
1:40.49
100 IM
1:40.49
4359 Ellis Bell 1:40.49 8 B: 1:39.69 (+0.80s | 0.8%) Stingrays Swim Team 12/04/2025 2025 RAYS Nutcracker Classic Copied
4360 Owen Hunt 1:40.50 10 B: 1:39.69 (+0.81s | 0.8%) Coeur D\\\\\\'alene Area Swim Team 09/27/2025 Cougar Fall Fury
50 IM
48.09
48.09
100 IM
52.41
1:40.50
100 IM
1:40.50
4361 Aiden Guinto 1:40.50 10 B: 1:39.69 (+0.81s | 0.8%) Germantown Swim Team 01/16/2026 2026 Gabrielle Rose Tiger Classic
50 IM
45.80
45.80
100 IM
54.70
1:40.50
100 IM
1:40.50
4362 Tiwaloluwa Ajifolokun 1:40.50 9 B: 1:39.69 (+0.81s | 0.8%) Prince George\\\\\\'s Parks and Recr 11/22/2025 20205 Odd Ball Challenge
4363 Charles Zheng 1:40.52 9 B: 1:39.69 (+0.83s | 0.8%) California Dolphins Swim Team 10/18/2025 PC CDST SC C B BB+
4364 Logan Curran 1:40.52 9 B: 1:39.69 (+0.83s | 0.8%) Memphis Thunder Aquatic Club 11/21/2025 2025 Tiger Turkey Tumble
50 IM
47.68
47.68
100 IM
52.84
1:40.52
100 IM
1:40.52
4365 Benjamin Bembridge 1:40.52 10 B: 1:39.69 (+0.83s | 0.8%) Machine Aquatics 02/01/2026 2026 Little Blue Penguin Pentathlon
50 IM
46.68
46.68
100 IM
53.84
1:40.52
100 IM
1:40.52
4366 Jonah Catoe 1:40.53 9 B: 1:39.69 (+0.84s | 0.8%) Blue Tide Aquatics 02/21/2025 2025 Gulf 12 Under Champs (DADS)
50 IM
47.56
47.56
100 IM
52.97
1:40.53
100 IM
1:40.53
4367 Peyton Willey 1:40.53 8 B: 1:39.69 (+0.84s | 0.8%) Seahawk Aquatics 11/07/2025 2025 CAC 5th Annual Zachary Spain Memorial Me
50 IM
47.45
47.45
100 IM
53.08
1:40.53
100 IM
1:40.53
4368 Gideon Brooks 1:40.54 10 B: 1:39.69 (+0.85s | 0.8%) Decatur Area Swim Team 02/06/2026 2026 SES Region 3 Champions
50 IM
48.26
48.26
100 IM
52.28
1:40.54
100 IM
1:40.54
4369 Richard Partain 1:40.54 9 B: 1:39.69 (+0.85s | 0.8%) McCallie-GPS Aquatics 01/09/2026 2026 MCC January Invite
50 IM
46.91
46.91
100 IM
53.63
1:40.54
100 IM
1:40.54
4370 Mars Meihack 1:40.55 9 B: 1:39.69 (+0.86s | 0.9%) Tualatin Hills Swim Club 12/12/2025 2025 OR TTSC Holiday Invitational Meet
4371 Kayvan Tabarrok 1:40.55 8 B: 1:39.69 (+0.86s | 0.9%) Piedmont Swim Team 12/05/2025 Pacific Swim SC C B BB+ Hosted By TERA
4372 Hunter Parker 1:40.55 10 B: 1:39.69 (+0.86s | 0.9%) Rockville Montgomery Swim Club 11/14/2025 2025 RMSC November Dual Meet
50 IM
46.23
46.23
100 IM
54.32
1:40.55
100 IM
1:40.55
4373 Adrian Feng 1:40.55 8 B: 1:39.69 (+0.86s | 0.9%) Rockville Montgomery Swim Club 10/12/2025 2025 RMSC Eat N Meet Mini Meet
4374 Adrian Feng 1:40.56 9 B: 1:39.69 (+0.87s | 0.9%) Rockville Montgomery Swim Club 01/16/2026 2026 RMSC January Intrasquad Meet
50 IM
48.84
48.84
100 IM
51.72
1:40.56
100 IM
1:40.56
4375 Canon Antonich 1:40.56 8 B: 1:39.69 (+0.87s | 0.9%) Lewis Clark Neptune Swim Team 01/16/2026 2026 Hells Canyon Invitational
25 IM
23.56
23.56
50 IM
28.77
52.33
50 IM
52.33
75 IM
27.13
1:19.46
100 IM
21.10
1:40.56
50 IM
48.23
4376 Everett Thomas 1:40.56 10 B: 1:39.69 (+0.87s | 0.9%) Waves Of Wilmington Inc 01/24/2026 2026 WOW Tri County Classic
50 IM
47.01
47.01
100 IM
53.55
1:40.56
100 IM
1:40.56
4377 Andrew Zamora 1:40.56 9 B: 1:39.69 (+0.87s | 0.9%) Cranston YMCA Marlins 01/17/2026 2026 NE KCY SENECY Winter Carnival
50 IM
47.60
47.60
100 IM
52.96
1:40.56
100 IM
1:40.56
4378 Theodore Johnson 1:40.57 10 B: 1:39.69 (+0.88s | 0.9%) North Jeffco Swim Team 02/13/2026 2026 CO NJ Groundhog Invite
50 IM
48.34
48.34
100 IM
52.23
1:40.57
100 IM
1:40.57
4379 Alex Hirata 1:40.57 10 B: 1:39.69 (+0.88s | 0.9%) DeAnza Cupertino Aquatics 11/15/2025 De Anza Cupertino Aquatics CBA+ Meet
4380 Oliver Heavrin 1:40.57 8 B: 1:39.69 (+0.88s | 0.9%) Eagle Swimming Association 11/16/2024 2024 NOCH Turkey Classic
50 IM
44.82
44.82
100 IM
55.75
1:40.57
100 IM
1:40.57
4381 Andrew Werlinger 1:40.58 9 B: 1:39.69 (+0.89s | 0.9%) Occoquan Swimming 12/11/2025 2025 East Coast WinterFest
50 IM
47.17
47.17
100 IM
53.41
1:40.58
100 IM
1:40.58
4382 Youssef Youssef 1:40.58 9 B: 1:39.69 (+0.89s | 0.9%) First Colony Swim Team, Inc. 12/20/2024 2024 Gulf Fall Champs (ESCA AMBU)
50 IM
46.29
46.29
100 IM
54.29
1:40.58
100 IM
1:40.58
4383 Miles Chen 1:40.60 9 B: 1:39.69 (+0.91s | 0.9%) Fairfax Foxes Swimming 11/07/2025 2025 FXFX Loughmiller Memorial
50 IM
48.50
48.50
100 IM
52.10
1:40.60
100 IM
1:40.60
4384 Sam Duran 1:40.60 10 B: 1:39.69 (+0.91s | 0.9%) Cyclones Swim Team 01/16/2026 2026 Speedo SoFlo Open
50 IM
49.45
49.45
100 IM
51.15
1:40.60
100 IM
1:40.60
4385 Clayton Sprunck 1:40.60 10 B: 1:39.69 (+0.91s | 0.9%) Nitro Swimming 01/17/2026 2026 ST AQTX B Champs North
50 IM
47.65
47.65
100 IM
52.95
1:40.60
100 IM
1:40.60
4386 Adam Mulrooney 1:40.60 10 B: 1:39.69 (+0.91s | 0.9%) Aces Aquatics 01/16/2026 2026 NE CRIM Bronze Championship
4387 Samraat Sharma 1:40.60 11 B: 1:39.69 (+0.91s | 0.9%) Shawmut Aquatic Club 01/16/2026 2026 NE SAC Bronze Championships
50 IM
47.13
47.13
100 IM
53.47
1:40.60
100 IM
1:40.60
4388 Elijah Leshchenko 1:40.61 9 B: 1:39.69 (+0.92s | 0.9%) Patriot Aquatics 10/18/2025 2025 SLAC IMX Challenge Invitational
50 IM
48.86
48.86
100 IM
51.75
1:40.61
100 IM
1:40.61
4389 Lincoln Mendoza 1:40.61 9 B: 1:39.69 (+0.92s | 0.9%) Capital Area Aquatics 09/19/2025 2025 ST AQTX Round Rock Unclassified
50 IM
45.41
45.41
100 IM
55.20
1:40.61
100 IM
1:40.61
4390 Andrew Moehle 1:40.63 10 B: 1:39.69 (+0.94s | 0.9%) Cottonwood Heights Aquatics 11/29/2025 November Chat Vs SDAT Dual
50 IM
49.96
49.96
100 IM
50.67
1:40.63
100 IM
1:40.63
4391 Robert Gentry 1:40.63 10 B: 1:39.69 (+0.94s | 0.9%) Hill Country Aquatics 01/31/2026 2026 WOW Big Freeze Frenzy Meet
50 IM
48.16
48.16
100 IM
52.47
1:40.63
100 IM
1:40.63
4392 Ivan Boukhanov 1:40.64 10 B: 1:39.69 (+0.95s | 0.9%) Gulf Coast Swim Team 02/07/2026 2026 GCST WINTER OPEN
50 IM
47.42
47.42
100 IM
53.22
1:40.64
100 IM
1:40.64
4393 Charles Grunewald 1:40.65 8 B: 1:39.69 (+0.96s | 1.0%) Palo Alto Stanford Aquatics 01/25/2025 Z1N SC Championship
50 IM
46.20
46.20
100 IM
54.45
1:40.65
100 IM
1:40.65
4394 Gio Lee 1:40.65 10 B: 1:39.69 (+0.96s | 1.0%) Ridgewood YMCA Breakers Swim T 10/10/2025 2025 MR COND October Fall Festival
50 IM
49.86
49.86
100 IM
50.79
1:40.65
100 IM
1:40.65
4395 Marcelo Fragale 1:40.66 8 B: 1:39.69 (+0.97s | 1.0%) Lone Star Aquatic Club 12/05/2025 2025 ST LSAC 5th Annual Graceland
50 IM
44.65
44.65
100 IM
56.01
1:40.66
100 IM
1:40.66
4396 Samuel Stambaugh 1:40.66 10 B: 1:39.69 (+0.97s | 1.0%) Nation\\\\\\'s Capital Swim Club 12/04/2025 2025 RAYS Nutcracker Classic Copied
50 IM
48.68
48.68
100 IM
51.98
1:40.66
100 IM
1:40.66
4397 John Patane 1:40.67 8 B: 1:39.69 (+0.98s | 1.0%) Sonoma Sea Dragons 01/31/2026 2026 Peggy Ramirez Memorial Z3 Winter Champs
50 IM
48.27
48.27
100 IM
52.40
1:40.67
100 IM
1:40.67
4398 Jude Zlotnik 1:40.68 10 B: 1:39.69 (+0.99s | 1.0%) Empire Swimming 11/08/2025 2025 MR PAC Maria Parmanan Invitational
50 IM
49.70
49.70
100 IM
50.98
1:40.68
100 IM
1:40.68
4399 Silas Allen 1:40.68 10 B: 1:39.69 (+0.99s | 1.0%) SwimRVA 12/11/2025 2025 East Coast WinterFest
50 IM
48.66
48.66
100 IM
52.02
1:40.68
100 IM
1:40.68
4400 Benjamin Thomas 1:40.68 8 B: 1:39.69 (+0.99s | 1.0%) The Woodlands Swim Team 12/20/2024 MAC Hosted 2024 Gulf Fall Champs
50 IM
46.96
46.96
100 IM
53.72
1:40.68
100 IM
1:40.68

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.