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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
301 Landon Chavez 1:13.10 10 AA Min AAA: 1:12.49 (+0.61s | 0.8%) Old Dominion Aquatic Club 03/12/2026 2026 Virginia Swimming SC Age Group Champions
50 Back
34.76
34.76
100 Back
38.34
1:13.10
100 Back
1:13.10
302 Zachary Zeng 1:13.11 10 AA Min AAA: 1:12.49 (+0.62s | 0.8%) Waterloo Swimming 02/20/2026 2026 ST AAAA SC STAGS
50 Back
35.63
35.63
100 Back
37.48
1:13.11
100 Back
1:13.11
303 Jorden Li 1:13.17 10 AA Min AAA: 1:12.49 (+0.68s | 0.9%) Arctic Aquatics 03/13/2026 2026 NE CRA End Of Season March Invite
50 Back
36.14
36.14
100 Back
37.03
1:13.17
100 Back
1:13.17
304 Harrison Band 1:13.19 10 AA Min AAA: 1:12.49 (+0.70s | 1.0%) Nation\\\\\\'s Capital Swim Club 02/13/2026 2026 ASA President S Day Classic
50 Back
35.52
35.52
100 Back
37.67
1:13.19
100 Back
1:13.19
305 Samik Dangol 1:13.25 9 AA Min AAA: 1:12.49 (+0.76s | 1.0%) Stingrays Swim Team 01/17/2026 2026 Duck Bowl
50 Back
36.04
36.04
100 Back
37.21
1:13.25
100 Back
1:13.25
306 Leo Williams 1:13.30 9 AA Min AAA: 1:12.49 (+0.81s | 1.1%) Marlins Of Raleigh 02/26/2026 2026 NCS SC AG CHAMPS
50 Back
35.77
35.77
100 Back
37.53
1:13.30
100 Back
1:13.30
307 James Williams 1:13.31 10 AA Min AAA: 1:12.49 (+0.82s | 1.1%) Eagle Swim Team Inc. 03/05/2026 2026 MD LSC 14 U Championships
50 Back
35.94
35.94
100 Back
37.37
1:13.31
100 Back
1:13.31
308 Kairav Venugopal 1:13.33 10 AA Min AAA: 1:12.49 (+0.84s | 1.1%) All Star Aquatics 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Back
36.05
36.05
100 Back
37.28
1:13.33
100 Back
1:13.33
309 Michael Laurence 1:13.38 9 AA Min AAA: 1:12.49 (+0.89s | 1.2%) Gulliver Swim Club 03/05/2026 2026 FG Age Group SCY Championships
50 Back
35.08
35.08
100 Back
38.30
1:13.38
100 Back
1:13.38
310 Nathaniel Brunelli 1:13.38 10 AA Min AAA: 1:12.49 (+0.89s | 1.2%) SwimMAC Carolina 03/20/2026 2026 SwimRVA Clover Cup
50 Back
35.79
35.79
100 Back
37.59
1:13.38
100 Back
1:13.38
311 Reid Kessel 1:13.39 9 AA Min AAA: 1:12.49 (+0.90s | 1.2%) 757swim 03/12/2026 2026 Virginia Swimming SC Age Group Champions
50 Back
35.45
35.45
100 Back
37.94
1:13.39
100 Back
1:13.39
312 Samuel Fuller 1:13.47 10 AA Min AAA: 1:12.49 (+0.98s | 1.3%) Rose Bowl Aquatics 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Back
36.45
36.45
100 Back
37.02
1:13.47
100 Back
1:13.47
313 Dylan Laidlaw 1:13.48 10 AA Min AAA: 1:12.49 (+0.99s | 1.3%) Three Village Swim Club 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Back
35.61
35.61
100 Back
37.87
1:13.48
100 Back
1:13.48
314 Daniel Lazar 1:13.50 10 AA Min AAA: 1:12.49 (+1.01s | 1.4%) Coast Aquatics 01/16/2026 2026 GPAC Winter Invitational
50 Back
35.67
35.67
100 Back
37.83
1:13.50
100 Back
1:13.50
315 Kannon Koser 1:13.52 10 AA Min AAA: 1:12.49 (+1.03s | 1.4%) Cavalier Aquatics/Piedmont Fam 03/12/2026 2026 Virginia Swimming SC Age Group Champions
50 Back
36.18
36.18
100 Back
37.34
1:13.52
100 Back
1:13.52
316 Benjamin Bailey 1:13.54 10 AA Min AAA: 1:12.49 (+1.05s | 1.4%) Raleigh Swimming Association 01/16/2026 2026 RSA Winter Tri
50 Back
35.37
35.37
100 Back
38.17
1:13.54
100 Back
1:13.54
317 Rafael Parlato 1:13.54 10 AA Min AAA: 1:12.49 (+1.05s | 1.4%) Fenix Swim Club 03/05/2026 2026 FG Age Group SCY Championships
50 Back
35.74
35.74
100 Back
37.80
1:13.54
100 Back
1:13.54
318 Lucas Pan 1:13.55 9 AA Min AAA: 1:12.49 (+1.06s | 1.4%) Santa Clara Swim Club 12/12/2025 Winter SC Age Group Championships
50 Back
36.35
36.35
100 Back
37.20
1:13.55
100 Back
1:13.55
319 Ruslan Kondratenok 1:13.60 10 AA Min AAA: 1:12.49 (+1.11s | 1.5%) Charles River Aquatics 03/13/2026 2026 NE CRA End Of Season March Invite
50 Back
36.59
36.59
100 Back
37.01
1:13.60
100 Back
1:13.60
320 Christopher Rochester 1:13.62 10 AA Min AAA: 1:12.49 (+1.13s | 1.5%) Columbia Aquatics Association 12/04/2025 2025 Sport Fair Winter Classic
50 Back
36.59
36.59
100 Back
37.03
1:13.62
100 Back
1:13.62
321 Miguel Ramirez 1:13.62 9 AA Min AAA: 1:12.49 (+1.13s | 1.5%) Blue Wave Swimming 03/05/2026 2026 Florida Swimming FLAGS SOUTH
50 Back
35.21
35.21
100 Back
38.41
1:13.62
100 Back
1:13.62
322 Lucius Leven 1:13.63 10 AA Min AAA: 1:12.49 (+1.14s | 1.5%) Alamo Area Aquatic Association 02/20/2026 2026 ST AAAA SC STAGS
50 Back
36.31
36.31
100 Back
37.32
1:13.63
100 Back
1:13.63
323 Artin Bonakchi 1:13.66 10 AA Min AAA: 1:12.49 (+1.17s | 1.6%) Unattached 12/12/2025 2025 ST AAAA NS Winter Wonderland
50 Back
36.43
36.43
100 Back
37.23
1:13.66
100 Back
1:13.66
324 Avery Garrod 1:13.72 10 AA Min AAA: 1:12.49 (+1.23s | 1.7%) Tide Swimming 01/23/2026 2026 USAS IMX Games
50 Back
36.61
36.61
100 Back
37.11
1:13.72
100 Back
1:13.72
325 North Mulder 1:13.73 9 AA Min AAA: 1:12.49 (+1.24s | 1.7%) Tillamook 02/13/2026 2026 OR HS 4a 3
50 Back
34.98
34.98
100 Back
38.75
1:13.73
100 Back
1:13.73
326 Keegan Donnelly 1:13.77 10 AA Min AAA: 1:12.49 (+1.28s | 1.7%) Mason Makos Swim Team 12/04/2025 2025 Sport Fair Winter Classic
50 Back
36.29
36.29
100 Back
37.48
1:13.77
100 Back
1:13.77
327 Luke VanWoerkom 1:13.78 10 AA Min AAA: 1:12.49 (+1.29s | 1.7%) Byron Center Aquatics 03/14/2026 2026 SCY 10 Under Championship Meet
50 Back
35.38
35.38
100 Back
38.40
1:13.78
100 Back
1:13.78
328 Zachary Zeng 1:13.79 9 AA Min AAA: 1:12.49 (+1.30s | 1.8%) Inglemoor 02/06/2026 2026 (WIAA)KingCo(Sea King Dist II) 3A BoysOB
50 Back
35.58
35.58
100 Back
38.21
1:13.79
100 Back
1:13.79
329 Ewan Anderson 1:13.82 10 AA Min AAA: 1:12.49 (+1.33s | 1.8%) Macedonia Manta Rays 03/12/2026 2026 OH SC Junior Championships
50 Back
36.20
36.20
100 Back
37.62
1:13.82
100 Back
1:13.82
330 Steve Guo 1:13.82 10 AA Min AAA: 1:12.49 (+1.33s | 1.8%) Tac Titans 03/19/2026 2026 NC TAC ESSZ Age Group Sectionals
50 Back
35.17
35.17
100 Back
38.65
1:13.82
100 Back
1:13.82
331 Mason Friesen 1:13.83 10 AA Min AAA: 1:12.49 (+1.34s | 1.8%) Lynden 02/14/2025 2025 Northwest District 1 2A Boys HS Distri
50 Back
35.25
35.25
100 Back
38.58
1:13.83
100 Back
1:13.83
332 August Liao 1:13.85 10 AA Min AAA: 1:12.49 (+1.36s | 1.8%) Canyons Aquatic Club 10/25/2025 CANY Harry Potter Meet
333 Jasper Albers 1:13.85 10 AA Min AAA: 1:12.49 (+1.36s | 1.8%) Mason Makos Swim Team 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Back
36.58
36.58
100 Back
37.27
1:13.85
100 Back
1:13.85
334 Ari Vein 1:13.87 10 AA Min AAA: 1:12.49 (+1.38s | 1.9%) William T Dwyer High School 10/27/2025 2025 FHSAA 4A District 6
50 Back
35.40
35.40
100 Back
38.47
1:13.87
100 Back
1:13.87
335 Mason Bailey 1:13.90 10 AA Min AAA: 1:12.49 (+1.41s | 1.9%) SwimRVA 03/12/2026 2026 Virginia Swimming SC Age Group Champions
50 Back
34.94
34.94
100 Back
38.96
1:13.90
100 Back
1:13.90
336 Ethan Kuang 1:13.90 10 AA Min AAA: 1:12.49 (+1.41s | 1.9%) Mei\\\\\\'s Typhoons Swimming Club 03/13/2026 2026 NE INST NE Cup
50 Back
36.11
36.11
100 Back
37.79
1:13.90
100 Back
1:13.90
337 Mason Lankford 1:13.91 10 AA Min AAA: 1:12.49 (+1.42s | 1.9%) Hydro Swim Club 10/10/2025 2025 October Classic
50 Back
35.83
35.83
100 Back
38.08
1:13.91
100 Back
1:13.91
338 Henry Swinehart 1:13.93 10 AA Min AAA: 1:12.49 (+1.44s | 1.9%) Central Catholic High School 02/15/2025 2025 OR HS 6a 4
50 Back
36.68
36.68
100 Back
37.25
1:13.93
100 Back
1:13.93
339 Ethan Duncan 1:13.94 10 AA Min AAA: 1:12.49 (+1.45s | 2.0%) Rockville Montgomery Swim Club 02/20/2026 2026 RMSC February Invitational
50 Back
35.89
35.89
100 Back
38.05
1:13.94
100 Back
1:13.94
340 Felix Nguyen 1:13.97 10 AA Min AAA: 1:12.49 (+1.48s | 2.0%) Gold Medal Swim Club 02/13/2026 34th Annual Lost Dutchman Invitational
50 Back
36.67
36.67
100 Back
37.30
1:13.97
100 Back
1:13.97
341 Greyson Jimenez 1:13.97 10 AA Min AAA: 1:12.49 (+1.48s | 2.0%) Washougal 02/13/2026 Boys District IV 2A Champs 2026
50 Back
36.04
36.04
100 Back
37.93
1:13.97
100 Back
1:13.97
342 Luke Stehlik 1:13.98 9 AA Min AAA: 1:12.49 (+1.49s | 2.0%) Hood River Valley 02/13/2026 2026 OR HS 5a 1
50 Back
35.86
35.86
100 Back
38.12
1:13.98
100 Back
1:13.98
343 Kaveen Kasa 1:14.00 10 AA Min AAA: 1:12.49 (+1.51s | 2.0%) Greensboro Community YMCA 03/19/2026 2026 USRY Short Course Champs
50 Back
35.53
35.53
100 Back
38.47
1:14.00
100 Back
1:14.00
344 Jayden Wu 1:14.01 10 AA Min AAA: 1:12.49 (+1.52s | 2.1%) Charles River Aquatics 03/13/2026 2026 NE CRA End Of Season March Invite
50 Back
36.59
36.59
100 Back
37.42
1:14.01
100 Back
1:14.01
345 Dalton Gonzalez 1:14.01 9 AA Min AAA: 1:12.49 (+1.52s | 2.1%) Nitro Swimming 01/16/2026 2026 ST NTRO Winter Prelim Final Invite
50 Back
36.07
36.07
100 Back
37.94
1:14.01
100 Back
1:14.01
346 Martin Takats 1:14.05 10 AA Min AAA: 1:12.49 (+1.56s | 2.1%) Quest Swimming 03/12/2026 2026 Virginia Swimming SC Age Group Champions
50 Back
35.40
35.40
100 Back
38.65
1:14.05
100 Back
1:14.05
347 Grant Geisler 1:14.06 10 AA Min AAA: 1:12.49 (+1.57s | 2.1%) Huntsville Swim Association 01/16/2026 2026 HSA TYR Invitational
50 Back
35.53
35.53
100 Back
38.53
1:14.06
100 Back
1:14.06
348 Joss Werr 1:14.09 10 AA Min AAA: 1:12.49 (+1.60s | 2.2%) SwimMAC Carolina 02/26/2026 2026 NCS SC AG CHAMPS
50 Back
36.32
36.32
100 Back
37.77
1:14.09
100 Back
1:14.09
349 Nathan Gutmanovich 1:14.09 10 AA Min AAA: 1:12.49 (+1.60s | 2.2%) Crimson Aquatics 02/13/2026 2026 NE SAC 10 Under Champs
50 Back
35.74
35.74
100 Back
38.35
1:14.09
100 Back
1:14.09
350 Gabriel Nolan 1:14.10 10 AA Min AAA: 1:12.49 (+1.61s | 2.2%) Long Island Express 01/16/2026 2026 MR LIE Winterfest Invitational
50 Back
36.21
36.21
100 Back
37.89
1:14.10
100 Back
1:14.10

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.