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USA Boys 10 & under - 100 Y Breast

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 Hoshi Aono 1:19.67 10 AAA Min AAAA: 1:18.79 (+0.88s | 1.1%) Los Angeles-Blue 01/24/2026 2026 SCS Swim Festival
50 Breast
37.37
37.37
100 Breast
42.30
1:19.67
100 Breast
1:19.67
252 Benjamin Rozensztroch 1:19.76 7 AAA Min AAAA: 1:18.79 (+0.97s | 1.2%) Miami Country Day 10/24/2025 2025 FHSAA 1A District 11 USA S OBS
50 Breast
37.40
37.40
100 Breast
42.36
1:19.76
100 Breast
1:19.76
253 Brandon Bennett 1:19.76 10 AAA Min AAAA: 1:18.79 (+0.97s | 1.2%) Westminster Academy 09/27/2025 61st Woodson Invitational
50 Breast
37.79
37.79
50 Breast
37.79
100 Breast
41.97
1:19.76
50 Breast
41.97
254 Layth Alkhairo 1:19.92 9 AAA Min AAAA: 1:18.79 (+1.13s | 1.4%) Zone 4 Challenge Team 04/26/2026 2026 Pacific Swimming Zone All Star Meet
50 Breast
37.99
37.99
100 Breast
41.93
1:19.92
100 Breast
1:19.92
255 Sawyer Hurja 1:19.94 10 AAA Min AAAA: 1:18.79 (+1.15s | 1.4%) Marysville-Getchell 02/14/2025 2025 Northwest District 1 3A Boys HS Champs
50 Breast
35.48
35.48
100 Breast
44.46
1:19.94
100 Breast
1:19.94
256 Max Lin 1:19.96 9 AAA Min AAAA: 1:18.79 (+1.17s | 1.5%) Irvine Novaquatics 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Breast
38.33
38.33
100 Breast
41.63
1:19.96
100 Breast
1:19.96
257 Will Parker 1:19.96 10 AAA Min AAAA: 1:18.79 (+1.17s | 1.5%) Tidal Wave Aquatics 03/12/2026 2026 OH SC Junior Championships
50 Breast
37.81
37.81
100 Breast
42.15
1:19.96
100 Breast
1:19.96
258 Nathan Zammit 1:20.00 10 AAA Min AAAA: 1:18.79 (+1.21s | 1.5%) Atlantis Swimming 02/27/2026 2026 MCSA Junior Cup
50 Breast
38.15
38.15
100 Breast
41.85
1:20.00
100 Breast
1:20.00
259 Wyatt Walter Buckwald 1:20.04 10 AAA Min AAAA: 1:18.79 (+1.25s | 1.6%) Redmond 02/13/2026 2026 OR HS 5A 4
50 Breast
37.14
37.14
100 Breast
42.90
1:20.04
100 Breast
1:20.04
260 Micah Kerman 1:20.06 10 AAA Min AAAA: 1:18.79 (+1.27s | 1.6%) Squalicum 02/13/2026 2026 (WIAA) NW District 1 2A Boys HS OB
50 Breast
1:20.06
1:20.06
100 Breast
0.00
1:20.06
100 Breast
1:20.06
261 Benjamin Bailey 1:20.12 10 AAA Min AAAA: 1:18.79 (+1.33s | 1.7%) Raleigh Swimming Association 02/26/2026 2026 NCS SC AG CHAMPS
50 Breast
38.63
38.63
100 Breast
41.49
1:20.12
100 Breast
1:20.12
262 Hogan Ollenburg 1:20.14 10 AAA Min AAAA: 1:18.79 (+1.35s | 1.7%) Shelton High Climbers 01/17/2026 2026 8th Annual Boys HS Swimvitational OB
50 Breast
36.92
36.92
100 Breast
43.22
1:20.14
100 Breast
1:20.14
263 Jaiden Nguyen 1:20.15 10 AAA Min AAAA: 1:18.79 (+1.36s | 1.7%) Mariner 02/12/2025 2025 Northwest District 1 4A Boys HS Champs
50 Breast
37.20
37.20
100 Breast
42.95
1:20.15
100 Breast
1:20.15
264 William Skinner 1:20.16 12 AAA Min AAAA: 1:18.79 (+1.37s | 1.7%) Atlantis Swimming 11/08/2025 Atlantis 2025 Fall Quack Tack Ular
50 Breast
38.13
38.13
100 Breast
42.03
1:20.16
100 Breast
1:20.16
265 Logan Liew 1:20.33 10 AAA Min AAAA: 1:18.79 (+1.54s | 1.9%) Streamliner Aquatics 03/19/2026 2026 Northwest Region AG Champs Approved
50 Breast
38.08
38.08
100 Breast
42.25
1:20.33
100 Breast
1:20.33
266 Joss Werr 1:20.44 10 AAA Min AAAA: 1:18.79 (+1.65s | 2.1%) SwimMAC Carolina 03/20/2026 2026 SwimRVA Clover Cup
50 Breast
38.78
38.78
100 Breast
41.66
1:20.44
100 Breast
1:20.44
267 Evan Jun 1:20.57 9 AAA Min AAAA: 1:18.79 (+1.78s | 2.2%) Kamehameha Swim Club 02/26/2026 2026 HI Hawaiian Swimming SCY AGChamps
50 Breast
38.65
38.65
100 Breast
41.92
1:20.57
100 Breast
1:20.57
268 Mason Slattum 1:20.63 9 AAA Min AAAA: 1:18.79 (+1.84s | 2.3%) South Whidbey 02/20/2026 2026 WIAA 2A Boys HS State Champs OB
50 Breast
37.62
37.62
100 Breast
43.01
1:20.63
100 Breast
1:20.63
269 Ole Lervick 1:20.83 10 AAA Min AAAA: 1:18.79 (+2.04s | 2.5%) Stanwood High School 01/11/2025 2025 Kentridge HS Invitational BOYS OBSERVED
50 Breast
37.55
37.55
100 Breast
43.28
1:20.83
100 Breast
1:20.83
270 Joseph Liu 1:20.85 10 AAA Min AAAA: 1:18.79 (+2.06s | 2.5%) X-Cel Swimming 01/23/2026 2026 USAS IMX Games
50 Breast
39.31
39.31
100 Breast
41.54
1:20.85
100 Breast
1:20.85
271 Yuri Igitkhanyan 1:20.88 10 AAA Min AAAA: 1:18.79 (+2.09s | 2.6%) Bravo Swim Team 03/05/2026 2026 FG Age Group SCY Championships
50 Breast
39.65
39.65
100 Breast
41.23
1:20.88
100 Breast
1:20.88
272 Soren Curtis 1:20.89 10 AAA Min AAAA: 1:18.79 (+2.10s | 2.6%) Central Catholic High School 02/15/2025 2025 OR HS 6a 4
50 Breast
37.52
37.52
100 Breast
43.37
1:20.89
100 Breast
1:20.89
273 Mark Porter 1:20.90 10 AAA Min AAAA: 1:18.79 (+2.11s | 2.6%) Coral Shores High School 10/21/2025 2025 FHSAA 1A District 12
50 Breast
38.21
38.21
100 Breast
42.69
1:20.90
100 Breast
1:20.90
274 Ian Burt 1:20.94 9 AAA Min AAAA: 1:18.79 (+2.15s | 2.7%) South Fort Myers High School 10/13/2025 Lee County Athletic Conference Copied
50 Breast
37.64
37.64
100 Breast
43.30
1:20.94
100 Breast
1:20.94
275 Michael Navarro 1:20.96 10 AAA Min AAAA: 1:18.79 (+2.17s | 2.7%) Swim Fort Lauderdale 03/05/2026 2026 FG Age Group SCY Championships
50 Breast
38.71
38.71
100 Breast
42.25
1:20.96
100 Breast
1:20.96
276 Robert Legg 1:21.00 10 AAA Min AAAA: 1:18.79 (+2.21s | 2.7%) Pleasanton Seahawks 03/28/2026 PC CDST SC C B BB+ Meet
277 Jarek Szulc 1:21.01 10 AAA Min AAAA: 1:18.79 (+2.22s | 2.7%) Camas 02/13/2026 2026 District IV 3A 4A Mens Championships
50 Breast
38.15
38.15
100 Breast
42.86
1:21.01
100 Breast
1:21.01
278 Grant Geisler 1:21.01 10 AAA Min AAAA: 1:18.79 (+2.22s | 2.7%) Huntsville Swim Association 03/19/2026 2026 NC TAC ESSZ Age Group Sectionals
50 Breast
37.16
37.16
100 Breast
43.85
1:21.01
100 Breast
1:21.01
279 Devon Gilmore 1:21.01 10 AAA Min AAAA: 1:18.79 (+2.22s | 2.7%) Robert A Long 01/10/2026 2026 Kentridge High School Invitational Obse
50 Breast
37.53
37.53
100 Breast
43.48
1:21.01
100 Breast
1:21.01
280 Asher Moses 1:21.03 9 AAA Min AAAA: 1:18.79 (+2.24s | 2.8%) Lynden 02/13/2026 2026 (WIAA) NW District 1 2A Boys HS OB
50 Breast
38.62
38.62
100 Breast
42.41
1:21.03
100 Breast
1:21.03
281 Mason Slattum 1:21.05 9 AAA Min AAAA: 1:18.79 (+2.26s | 2.8%) South Whidbey 02/13/2026 2026 (WIAA)Sea King Dist II 1A 2A Boys HS OB
50 Breast
37.80
37.80
100 Breast
43.25
1:21.05
100 Breast
1:21.05
282 Gavin Morris 1:21.07 9 AAA Min AAAA: 1:18.79 (+2.28s | 2.8%) Anacortes 01/10/2026 2026 Kentridge High School Invitational Obse
50 Breast
39.31
39.31
100 Breast
41.76
1:21.07
100 Breast
1:21.07
283 Coen Mangum 1:21.15 10 AAA Min AAAA: 1:18.79 (+2.36s | 2.9%) Annapolis Swim Club 03/05/2026 2026 MD LSC 14 U Championships
50 Breast
39.03
39.03
100 Breast
42.12
1:21.15
100 Breast
1:21.15
284 Liam Webb 1:21.21 10 AAA Min AAAA: 1:18.79 (+2.42s | 3.0%) Kelso 01/10/2026 2026 Kentridge High School Invitational Obse
50 Breast
37.96
37.96
100 Breast
43.25
1:21.21
100 Breast
1:21.21
285 Jett Wilder 1:21.25 10 AAA Min AAAA: 1:18.79 (+2.46s | 3.0%) South Salem 02/14/2025 2025 OR HS 6a 6
50 Breast
37.89
37.89
100 Breast
43.36
1:21.25
100 Breast
1:21.25
286 Charlie Smith 1:21.27 9 AAA Min AAAA: 1:18.79 (+2.48s | 3.1%) South Lyon 02/27/2026 2026 LVC Championship
50 Breast
37.51
37.51
100 Breast
43.76
1:21.27
100 Breast
1:21.27
287 Declan Benton 1:21.31 10 AAA Min AAAA: 1:18.79 (+2.52s | 3.1%) Sawtooth Aquatic Club 12/04/2025 2025 Holiday Swim Festival
50 Breast
38.73
38.73
100 Breast
42.58
1:21.31
100 Breast
1:21.31
288 Carson Pletcher 1:21.39 10 AAA Min AAAA: 1:18.79 (+2.60s | 3.2%) McNary 02/14/2025 2025 OR HS 6a 6
50 Breast
37.33
37.33
100 Breast
44.06
1:21.39
100 Breast
1:21.39
289 Oliver Istvan 1:21.41 10 AAA Min AAAA: 1:18.79 (+2.62s | 3.2%) Snohomish 02/14/2025 2025 Northwest District 1 3A Boys HS Champs
50 Breast
38.99
38.99
100 Breast
42.42
1:21.41
100 Breast
1:21.41
290 Maxim Kurochkin 1:21.47 10 AAA Min AAAA: 1:18.79 (+2.68s | 3.3%) Cat 5 Aquatics 02/27/2026 2026 SE Southeastern Winter SC Championships
50 Breast
38.27
38.27
100 Breast
43.20
1:21.47
100 Breast
1:21.47
291 Jefferson Chiang 1:21.49 10 AAA Min AAAA: 1:18.79 (+2.70s | 3.3%) Irvine Novaquatics 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Breast
38.97
38.97
100 Breast
42.52
1:21.49
100 Breast
1:21.49
292 Oliver Yang 1:21.51 10 AAA Min AAAA: 1:18.79 (+2.72s | 3.3%) Charles River Aquatics 01/09/2026 2026 NE CRA New Year Distance And Specialty
50 Breast
39.73
39.73
100 Breast
41.78
1:21.51
100 Breast
1:21.51
293 Kyle Dotts 1:21.51 10 AAA Min AAAA: 1:18.79 (+2.72s | 3.3%) Irvine Novaquatics 12/12/2025 2025 CA SCS SCAT WAG
50 Breast
40.34
40.34
100 Breast
41.17
1:21.51
100 Breast
1:21.51
294 Royce Rackley 1:21.52 10 AAA Min AAAA: 1:18.79 (+2.73s | 3.3%) Crater 02/12/2026 2026 OR HS 5A 2
50 Breast
37.81
37.81
100 Breast
43.71
1:21.52
100 Breast
1:21.52
295 Micki Flores 1:21.55 9 AAA Min AAAA: 1:18.79 (+2.76s | 3.4%) El Paso Bel Air 11/21/2025 2025 BD UIL EPISD Invite
296 Alexander Kovnatsky 1:21.58 10 AAA Min AAAA: 1:18.79 (+2.79s | 3.4%) Orinda Aquatics 03/20/2026 SCY Spring Age Group Championships
50 Breast
38.84
38.84
100 Breast
42.74
1:21.58
100 Breast
1:21.58
297 Benjamin Balmaceda 1:21.62 10 AAA Min AAAA: 1:18.79 (+2.83s | 3.5%) Alamo Heights Aquatic Club ? A 02/20/2026 2026 ST AAAA SC STAGS
50 Breast
38.72
38.72
100 Breast
42.90
1:21.62
100 Breast
1:21.62
298 Aaron Xu 1:21.62 9 AAA Min AAAA: 1:18.79 (+2.83s | 3.5%) X-Cel Swimming 01/23/2026 2026 USAS IMX Games
50 Breast
39.73
39.73
100 Breast
41.89
1:21.62
100 Breast
1:21.62
299 Ethan Canlas 1:21.65 10 AAA Min AAAA: 1:18.79 (+2.86s | 3.5%) Sandpipers of Nevada 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Breast
38.35
38.35
100 Breast
43.30
1:21.65
100 Breast
1:21.65
300 Aurelius Lien 1:21.66 9 AAA Min AAAA: 1:18.79 (+2.87s | 3.5%) Santa Clara Swim Club 02/21/2026 Pacific Swimming 10 U SCY Championship

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.