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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
251 Adam Calkins 1:12.61 10 AA Min AAA: 1:12.49 (+0.12s | 0.2%) Lynnwood 02/14/2025 2025 Northwest District 1 3A Boys HS Champs
252 Jacob Wall 1:12.66 10 AA Min AAA: 1:12.49 (+0.17s | 0.2%) Seton Catholic 02/13/2026 Boys District IV 2A Champs 2026
50 Back
34.44
34.44
100 Back
38.22
1:12.66
100 Back
1:12.66
253 Arick Eisler 1:12.66 9 AA Min AAA: 1:12.49 (+0.17s | 0.2%) Tac Titans 03/19/2026 2026 NC TAC ESSZ Age Group Sectionals
50 Back
35.92
35.92
100 Back
36.74
1:12.66
100 Back
1:12.66
254 Brayden Herbert 1:12.68 10 AA Min AAA: 1:12.49 (+0.19s | 0.3%) Rockville Montgomery Swim Club 02/13/2026 39th Black History Swim Meet
50 Back
34.79
34.79
100 Back
37.89
1:12.68
100 Back
1:12.68
255 Thomas Sayer 1:12.70 10 AA Min AAA: 1:12.49 (+0.21s | 0.3%) Foxjets Swim Team 02/13/2026 2026 MN RSC President S Day Meet
50 Back
35.02
35.02
100 Back
37.68
1:12.70
100 Back
1:12.70
256 Cameron Ehrlich 1:12.71 10 AA Min AAA: 1:12.49 (+0.22s | 0.3%) Pompano Beach Piranhas 03/05/2026 2026 FG Age Group SCY Championships
50 Back
35.58
35.58
100 Back
37.13
1:12.71
100 Back
1:12.71
257 Arthur Wang 1:12.71 10 AA Min AAA: 1:12.49 (+0.22s | 0.3%) Fort Meigs YMCA Stingrays 03/12/2026 2026 OH SC Junior Championships
50 Back
35.35
35.35
100 Back
37.36
1:12.71
100 Back
1:12.71
258 Allen Chen 1:12.73 10 AA Min AAA: 1:12.49 (+0.24s | 0.3%) Seattle Metropolitan Aquatic C 03/19/2026 2026 NW Region Age Group Champs Approved
50 Back
35.28
35.28
100 Back
37.45
1:12.73
100 Back
1:12.73
259 Brooks Nemeth 1:12.74 9 AA Min AAA: 1:12.49 (+0.25s | 0.3%) SwimRVA 12/11/2025 2025 East Coast WinterFest
50 Back
36.28
36.28
100 Back
36.46
1:12.74
100 Back
1:12.74
260 Jacob Wall 1:12.74 10 AA Min AAA: 1:12.49 (+0.25s | 0.3%) Seton Catholic 02/15/2025 Boys District IV 2A Champs 2025
50 Back
35.11
35.11
100 Back
37.63
1:12.74
100 Back
1:12.74
261 Hongjie Xiao 1:12.80 9 AA Min AAA: 1:12.49 (+0.31s | 0.4%) Irvine Novaquatics 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Back
34.56
34.56
100 Back
38.24
1:12.80
100 Back
1:12.80
262 Eliott Jackson 1:12.82 10 AA Min AAA: 1:12.49 (+0.33s | 0.5%) Team Eugene Aquatics 03/19/2026 2026 Northwest Region AG Champs Approved
50 Back
34.70
34.70
100 Back
38.12
1:12.82
100 Back
1:12.82
263 Andy Wang 1:12.83 10 AA Min AAA: 1:12.49 (+0.34s | 0.5%) Tualatin Hills Swim Club 03/19/2026 2026 Northwest Region AG Champs Approved
50 Back
35.58
35.58
100 Back
37.25
1:12.83
100 Back
1:12.83
264 Maddox Morales-Tomas 1:12.91 9 AA Min AAA: 1:12.49 (+0.42s | 0.6%) Edmonds-Woodway 02/13/2026 2026 (WIAA) NW 3A Boys HS OB
50 Back
34.01
34.01
100 Back
38.90
1:12.91
100 Back
1:12.91
265 Ziqian Liu 1:12.92 10 AA Min AAA: 1:12.49 (+0.43s | 0.6%) Tac Titans 03/19/2026 2026 NC TAC ESSZ Age Group Sectionals
50 Back
35.53
35.53
100 Back
37.39
1:12.92
100 Back
1:12.92
266 Brody Couch 1:12.95 9 AA Min AAA: 1:12.49 (+0.46s | 0.6%) Crater 02/12/2026 2026 OR HS 5A 2
50 Back
1:33.37
1:33.37
100 Back
-20.-42
1:12.95
100 Back
1:12.95
267 Simon Mariani 1:12.96 9 AA Min AAA: 1:12.49 (+0.47s | 0.6%) ANN ARBOR GREENHILLS CO-OP 03/06/2026 Catholic League Championships Boys 2026
50 Back
34.55
34.55
100 Back
38.41
1:12.96
100 Back
1:12.96
268 Jackson Volpe 1:12.97 10 AA Min AAA: 1:12.49 (+0.48s | 0.7%) Lake Erie Silver Dolphins 03/12/2026 2026 OH SC Junior Championships
50 Back
35.35
35.35
100 Back
37.62
1:12.97
100 Back
1:12.97
269 Ian Kato 1:12.97 10 AA Min AAA: 1:12.49 (+0.48s | 0.7%) Sandy 02/13/2026 2026 OR HS 6A 4
50 Back
35.20
35.20
100 Back
37.77
1:12.97
100 Back
1:12.97
270 Leo Mora Carrillo 1:12.98 10 AA Min AAA: 1:12.49 (+0.49s | 0.7%) Blue Marlins Aquatic Club 03/05/2026 2026 Florida Swimming FLAGS SOUTH
50 Back
35.40
35.40
100 Back
37.58
1:12.98
100 Back
1:12.98
271 Alan Su 1:12.99 10 AA Min AAA: 1:12.49 (+0.50s | 0.7%) Stamford Sailfish Aquatic Club 12/11/2025 2025 NE CRA Winter Invitational
50 Back
35.15
35.15
100 Back
37.84
1:12.99
100 Back
1:12.99
272 Samuel Fuetsch 1:12.99 9 AA Min AAA: 1:12.49 (+0.50s | 0.7%) Tac Titans 03/19/2026 2026 NC TAC ESSZ Age Group Sectionals
50 Back
35.82
35.82
100 Back
37.17
1:12.99
100 Back
1:12.99
273 Agustin Fontes 1:13.02 8 AA Min AAA: 1:12.49 (+0.53s | 0.7%) Downtown Doral 10/24/2025 2025 FHSAA 1A District 11 USA S OBS
50 Back
34.72
34.72
100 Back
38.30
1:13.02
100 Back
1:13.02
274 Poyraz Onerci 1:13.05 10 AA Min AAA: 1:12.49 (+0.56s | 0.8%) Machine Aquatics 03/20/2026 March Madness 2026
275 Jayden Cheng 1:13.06 10 AA Min AAA: 1:12.49 (+0.57s | 0.8%) Brea Aquatics 11/21/2025 2025 CA MVN Turkey Classic
50 Back
35.50
35.50
100 Back
37.56
1:13.06
100 Back
1:13.06
276 Rowan Balyon 1:13.06 9 AA Min AAA: 1:12.49 (+0.57s | 0.8%) Newberg 02/13/2026 2026 OR HS 6A 3
50 Back
36.67
36.67
100 Back
36.39
1:13.06
100 Back
1:13.06
277 Jake Brown 1:13.07 10 AA Min AAA: 1:12.49 (+0.58s | 0.8%) Birmingham \\\\\\'y\\\\\\' Blue Dolphins 02/13/2026 2026 Showdown In Motown
278 Manning Xia 1:13.08 9 AA Min AAA: 1:12.49 (+0.59s | 0.8%) X-Cel Swimming 01/23/2026 2026 USAS IMX Games
50 Back
35.51
35.51
100 Back
37.57
1:13.08
100 Back
1:13.08
279 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
280 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
281 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
282 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
283 Samik Dangol 1:13.25 10 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
284 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
285 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
286 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
287 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
288 Reid Kessel 1:13.39 10 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
289 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
290 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
291 Miguel Ramirez 1:13.51 9 AA Min AAA: 1:12.49 (+1.02s | 1.4%) Blue Wave Swimming 06/13/2026 2026 TYR Stingrays Saturday Sprint Races
50 Back
34.68
34.68
100 Back
38.83
1:13.51
100 Back
1:13.51
292 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
293 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
294 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
295 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
296 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
297 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
298 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
299 Henry Chung 1:13.72 10 AA Min AAA: 1:12.49 (+1.23s | 1.7%) Commonwealth Swimming 06/26/2026 2026 NE CS Summer Classic
50 Back
35.89
35.89
100 Back
37.83
1:13.72
100 Back
1:13.72
300 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

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.