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USA Boys 10 & under - 100 Y Back

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
4401 Matthew Chen 1:42.71 10 B: 1:40.69 (+2.02s | 2.0%) California Dolphins Swim Team 11/14/2025 2025 Santa Clara Swim Club SC CBA Meet
50 Back
47.96
47.96
100 Back
54.75
1:42.71
100 Back
1:42.71
4402 Max Liu 1:42.73 9 B: 1:40.69 (+2.04s | 2.0%) New Wave Swim Team 03/14/2026 2026 MOR Reagan Martin Rocks Swim Meet
4403 Sebastian Hopkins 1:42.73 8 B: 1:40.69 (+2.04s | 2.0%) Bgc-N. Westchester Marlins 01/30/2026 2026 MR BGNW February Freeze Invitational
50 Back
49.45
49.45
100 Back
53.28
1:42.73
100 Back
1:42.73
4404 Matthew Sparacino 1:42.74 10 B: 1:40.69 (+2.05s | 2.0%) South Lyon Aquatics 01/16/2026 SLA Arctic Blast 2026
50 Back
49.66
49.66
100 Back
53.08
1:42.74
100 Back
1:42.74
4405 Julian Bustos 1:42.75 10 B: 1:40.69 (+2.06s | 2.0%) Crimson Aquatics 03/06/2026 2026 NE CRIM March Trials Finals Meet
50 Back
50.76
50.76
100 Back
51.99
1:42.75
100 Back
1:42.75
4406 Benjamin Zhang 1:42.75 8 B: 1:40.69 (+2.06s | 2.0%) SwimMAC Carolina 03/07/2026 2026 SwimMAC BC Championship
50 Back
49.32
49.32
100 Back
53.43
1:42.75
100 Back
1:42.75
4407 Lucas Workman 1:42.75 8 B: 1:40.69 (+2.06s | 2.0%) Hanover Aquatics 12/04/2025 2025 RAYS Nutcracker Classic Copied
50 Back
50.99
50.99
100 Back
51.76
1:42.75
100 Back
1:42.75
4408 Joel Mccormack 1:42.75 10 B: 1:40.69 (+2.06s | 2.0%) Condors Swim Club 10/10/2025 2025 MR COND October Fall Festival
50 Back
47.23
47.23
100 Back
55.52
1:42.75
100 Back
1:42.75
4409 Atharv Karthik 1:42.76 8 B: 1:40.69 (+2.07s | 2.0%) Nitro Swimming 01/31/2026 2026 ST NTRO Fiery Flames
50 Back
51.90
51.90
100 Back
50.86
1:42.76
100 Back
1:42.76
4410 Elliot Kenney 1:42.77 10 B: 1:40.69 (+2.08s | 2.0%) Kingfish Swimming Medfield 12/11/2025 2025 NE SHAWMUT Candy Cane Classic
50 Back
48.75
48.75
100 Back
54.02
1:42.77
100 Back
1:42.77
4411 Innocenzio Shina 1:42.78 10 B: 1:40.69 (+2.09s | 2.0%) Hillsboro Swim Team 03/14/2026 2026 CAT Spring Invite
50 Back
50.57
50.57
100 Back
52.21
1:42.78
100 Back
1:42.78
4412 Sean McKenna 1:42.79 10 B: 1:40.69 (+2.10s | 2.0%) SwimMAC Carolina 03/07/2026 2026 SwimMAC BC Championship
50 Back
50.21
50.21
100 Back
52.58
1:42.79
100 Back
1:42.79
4413 Chase Metzgar 1:42.80 10 B: 1:40.69 (+2.11s | 2.1%) Chinook Aquatic Club 03/07/2026 2026 PN C March Madness Approved
50 Back
47.27
47.27
100 Back
55.53
1:42.80
100 Back
1:42.80
4414 Henry Faconti 1:42.81 9 B: 1:40.69 (+2.12s | 2.1%) Highlands Ranch Aquatics 03/13/2026 Mile High Championship Invitational
50 Back
51.14
51.14
100 Back
51.67
1:42.81
100 Back
1:42.81
4415 Owen Yan 1:42.82 10 B: 1:40.69 (+2.13s | 2.1%) Wave Aquatics 03/07/2025 2025 BBST Seize The Day Invitational
50 Back
49.86
49.86
100 Back
52.96
1:42.82
100 Back
1:42.82
4416 Lewis Wilson 1:42.82 9 B: 1:40.69 (+2.13s | 2.1%) Rockville Montgomery Swim Club 12/05/2025 2025 Christmas Championships
50 Back
48.33
48.33
100 Back
54.49
1:42.82
100 Back
1:42.82
4417 Harris Clymer 1:42.83 10 B: 1:40.69 (+2.14s | 2.1%) Nashville Aquatic Club 02/21/2026 2026 SES Region 1 8 And Under Championships
50 Back
50.56
50.56
100 Back
52.27
1:42.83
100 Back
1:42.83
4418 Anthony Rojas 1:42.83 10 B: 1:40.69 (+2.14s | 2.1%) Dearborn Dolphins 12/13/2025 2025 DRD Winter Solstice Meet
50 Back
48.21
48.21
100 Back
54.62
1:42.83
100 Back
1:42.83
4419 Cinny Turner 1:42.85 10 B: 1:22.19 (+20.66s | 20.1%) Royal Swimming 10/04/2025 2025 LIFE ROYAL Fall Frenzy
50 Back
50.37
50.37
100 Back
52.48
1:42.85
100 Back
1:42.85
4420 Mingzuo Cheng 1:42.85 10 B: 1:40.69 (+2.16s | 2.1%) Rancho San Dieguito 10/11/2025 2025 SI RSD All Ages B C Meet
50 Back
48.25
48.25
100 Back
54.60
1:42.85
100 Back
1:42.85
4421 Christian Nosworthy 1:42.86 10 B: 1:40.69 (+2.17s | 2.1%) West Islip Swim Club 12/12/2025 2025 MR RFAC Elizabeth Miller Holiday Invite
50 Back
49.14
49.14
100 Back
53.72
1:42.86
100 Back
1:42.86
4422 Elias Vargas 1:42.88 10 B: 1:40.69 (+2.19s | 2.1%) Piedmont Aquatic Club 10/25/2025 Great Pumpkin Meet 2025
4423 Roman Williams 1:42.88 7 B: 1:40.69 (+2.19s | 2.1%) Tac Titans 03/25/2026 2026 TAC TITANS Tarheel States Meet
50 Back
49.04
49.04
100 Back
53.84
1:42.88
100 Back
1:42.88
4424 Max He Shen 1:42.88 10 B: 1:40.69 (+2.19s | 2.1%) Charles River Aquatics 10/10/2025 2025 NE CRA October Distance Specialty Meet
50 Back
50.36
50.36
100 Back
52.52
1:42.88
100 Back
1:42.88
4425 Joshua Cho 1:42.89 10 B: 1:40.69 (+2.20s | 2.1%) Life Time Southeast 01/16/2026 2026 TYR Mardi Gras Invite
50 Back
48.61
48.61
100 Back
54.28
1:42.89
100 Back
1:42.89
4426 Rhett Szymanski 1:42.89 10 B: 1:40.69 (+2.20s | 2.1%) Cardinal and Gold Aquatics 11/14/2025 Harvest Festival 2025
50 Back
49.25
49.25
100 Back
53.64
1:42.89
100 Back
1:42.89
4427 Porter Lander 1:42.89 10 B: 1:40.69 (+2.20s | 2.1%) Roseburg 02/13/2026 2026 OR HS 6A 7
50 Back
47.97
47.97
100 Back
54.92
1:42.89
100 Back
1:42.89
4428 Aanav Parekh 1:42.89 9 B: 1:40.69 (+2.20s | 2.1%) Phoenix Swimming 03/20/2026 2026 NE NSSC March Madness At MIT
50 Back
51.26
51.26
100 Back
51.63
1:42.89
100 Back
1:42.89
4429 Macallan Mulcahey 1:42.89 9 B: 1:40.69 (+2.20s | 2.1%) Tide Swimming 02/13/2026 2026 Southeast District 9 12 Championship
50 Back
50.95
50.95
100 Back
51.94
1:42.89
100 Back
1:42.89
4430 James Boley 1:42.89 10 B: 1:40.69 (+2.20s | 2.1%) Saline Swim Team 02/28/2026 2026 Last Chance Meet
4431 Tristan Wolfe-Ramsey 1:42.90 9 B: 1:40.69 (+2.21s | 2.1%) Razor Aquatics 12/12/2025 OLY Swimming Holiday Bowl
50 Back
49.44
49.44
100 Back
53.46
1:42.90
100 Back
1:42.90
4432 Issa Hussain 1:42.90 9 B: 1:40.69 (+2.21s | 2.1%) Nova of Virginia 12/05/2025 NOVA December Dip
50 Back
50.49
50.49
100 Back
52.41
1:42.90
100 Back
1:42.90
4433 George Wheatley 1:42.90 10 B: 1:40.69 (+2.21s | 2.1%) Eastern Panhandle Swim Club 12/05/2025 2025 VSTP Ice Breaker Invitational
50 Back
49.76
49.76
100 Back
53.14
1:42.90
100 Back
1:42.90
4434 Michael Elton 1:42.90 10 B: 1:40.69 (+2.21s | 2.1%) High Tides Swim Club 02/27/2026 2026 MN MTKA Minnesota Regional Championship
50 Back
50.12
50.12
100 Back
52.78
1:42.90
100 Back
1:42.90
4435 Charles Tan 1:42.92 10 B: 1:40.69 (+2.23s | 2.2%) Eastside Aquatic Swim Team 01/17/2026 2026 PN SMAC Winter Invitational Approved
50 Back
46.33
46.33
100 Back
56.59
1:42.92
100 Back
1:42.92
4436 Chengkai Cui 1:42.92 10 B: 1:40.69 (+2.23s | 2.2%) DeAnza Cupertino Aquatics 03/07/2026 DACA CBA Meet
4437 Thomas Fisher 1:42.95 10 B: 1:22.19 (+20.76s | 20.2%) Nova of Virginia 12/05/2025 NOVA December Dip
50 Back
50.01
50.01
100 Back
52.94
1:42.95
100 Back
1:42.95
4438 Lincoln Muncie 1:42.95 10 B: 1:40.69 (+2.26s | 2.2%) Spokane Waves Aquatic Team 12/06/2024 2024 SWAT Winter Invite
50 Back
49.42
49.42
100 Back
53.53
1:42.95
100 Back
1:42.95
4439 Cooper Smulskiy 1:42.95 9 B: 1:40.69 (+2.26s | 2.2%) Ridgewood YMCA Breakers Swim T 10/10/2025 2025 MR COND October Fall Festival
50 Back
50.62
50.62
100 Back
52.33
1:42.95
100 Back
1:42.95
4440 Sam Maliekal 1:42.96 10 B: 1:40.69 (+2.27s | 2.2%) Issaquah Swim Team 03/06/2026 2026 BBST Seize The Day Invitational
50 Back
49.70
49.70
100 Back
53.26
1:42.96
100 Back
1:42.96
4441 Aaryan Indurkhya 1:42.98 9 B: 1:40.69 (+2.29s | 2.2%) Issaquah Swim Team 11/15/2025 2025 PN IST November Invitational
50 Back
50.23
50.23
100 Back
52.75
1:42.98
100 Back
1:42.98
4442 Liam Shamaev 1:42.98 10 B: 1:40.69 (+2.29s | 2.2%) Mission Aurora Colorado Swimmi 03/13/2026 Mile High Championship Invitational
50 Back
49.31
49.31
100 Back
53.67
1:42.98
100 Back
1:42.98
4443 Callan Knower 1:42.98 8 B: 1:40.69 (+2.29s | 2.2%) Naval Academy Aquatic Club 03/21/2026 2026 Maryland 8 Under Championship Meet
50 Back
49.05
49.05
100 Back
53.93
1:42.98
100 Back
1:42.98
4444 Jack Swanson 1:42.99 10 B: 1:40.69 (+2.30s | 2.2%) Birmingham \\\\\\'y\\\\\\' Blue Dolphins 02/01/2026 February Closed Invite
50 Back
48.29
48.29
100 Back
54.70
1:42.99
100 Back
1:42.99
4445 Owen LaFave 1:42.99 10 B: 1:40.69 (+2.30s | 2.2%) Carolina Aquatics Swim Club 12/12/2025 2025 NC QCD Holiday Invite
50 Back
48.87
48.87
100 Back
54.12
1:42.99
100 Back
1:42.99
4446 Austin Crooks 1:43.00 9 B: 1:40.69 (+2.31s | 2.2%) Qns Aquatic Club 10/04/2025 2025 MR QNS Hello Brooklyn Invitational
50 Back
47.01
47.01
100 Back
55.99
1:43.00
100 Back
1:43.00
4447 Zakhar Breslavskyi 1:43.01 9 B: 1:40.69 (+2.32s | 2.3%) Boise YMCA Swim Team 10/11/2025 2025 Koudelka Memorial
50 Back
50.97
50.97
100 Back
52.04
1:43.01
100 Back
1:43.01
4448 Tyler Ni 1:43.01 10 B: 1:40.69 (+2.32s | 2.3%) Memphis Tiger Swimming 10/24/2025 2025 Fall Invite
50 Back
51.29
51.29
100 Back
51.72
1:43.01
100 Back
1:43.01
4449 Wells Holliday 1:43.02 8 B: 1:40.69 (+2.33s | 2.3%) Huntsville Swim Association 01/16/2026 2026 HSA TYR Invitational
50 Back
49.41
49.41
100 Back
53.61
1:43.02
100 Back
1:43.02
4450 Maddox Henry 1:43.02 10 B: 1:40.69 (+2.33s | 2.3%) Lexington Dolphins 12/05/2025 2025 Beaman Toyota Meet Of Champs
50 Back
48.41
48.41
100 Back
54.61
1:43.02
100 Back
1:43.02

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.