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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
351 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
352 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
353 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
354 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
355 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
356 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
357 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
358 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
359 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
360 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
361 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
362 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
363 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
364 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
365 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
366 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
367 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
368 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
369 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
370 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
371 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
372 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
373 Arnas Thompson 1:14.13 10 AA Min AAA: 1:12.49 (+1.64s | 2.2%) Saint Andrew\\\\\\'s Aquatics 02/06/2026 Friendship Meet 2026
50 Back
35.76
35.76
100 Back
38.37
1:14.13
100 Back
1:14.13
374 Ian Jung 1:14.14 10 AA Min AAA: 1:12.49 (+1.65s | 2.2%) Razorback Aquatic Club Aquahaw 12/05/2025 2025 Beaman Toyota Meet Of Champs
50 Back
36.11
36.11
100 Back
38.03
1:14.14
100 Back
1:14.14
375 Dax Wagner 1:14.15 10 AA Min AAA: 1:12.49 (+1.66s | 2.2%) Motor City Aquatics 03/14/2026 2026 SCY 10 Under Championship Meet
50 Back
36.28
36.28
100 Back
37.87
1:14.15
100 Back
1:14.15
376 Charlie Lockett 1:14.19 9 AA Min AAA: 1:12.49 (+1.70s | 2.3%) Nitro Swimming 12/12/2025 2025 ST AAAA NS Winter Wonderland
50 Back
37.26
37.26
100 Back
36.93
1:14.19
100 Back
1:14.19
377 Seth Snyder 1:14.22 10 AA Min AAA: 1:12.49 (+1.73s | 2.3%) Lynchburg YMCA Swim Team 03/19/2026 2026 USRY Short Course Champs
50 Back
36.96
36.96
100 Back
37.26
1:14.22
100 Back
1:14.22
378 Tanner Koh 1:14.22 5 AA Min AAA: 1:12.49 (+1.73s | 2.3%) Meadow 11/01/2025 Kati McDermott Memorial Fall Jamboree Invite
379 Crosby Coleman 1:14.23 10 AA Min AAA: 1:12.49 (+1.74s | 2.3%) Rochester Swim Club 02/13/2026 2026 MN RSC President S Day Meet
50 Back
36.02
36.02
100 Back
38.21
1:14.23
100 Back
1:14.23
380 Alexander Lyavzin 1:14.23 10 AA Min AAA: 1:12.49 (+1.74s | 2.3%) SwimRight Team 03/05/2026 2026 FG Age Group SCY Championships
50 Back
35.88
35.88
100 Back
38.35
1:14.23
100 Back
1:14.23
381 Isaiah Coupland 1:14.27 10 AA Min AAA: 1:12.49 (+1.78s | 2.4%) North Carolina Aquatic Club 03/19/2026 2026 NC TAC ESSZ Age Group Sectionals
50 Back
35.93
35.93
100 Back
38.34
1:14.27
100 Back
1:14.27
382 Declan Bannan 1:14.28 10 AA Min AAA: 1:12.49 (+1.79s | 2.4%) Rancho San Dieguito 02/13/2026 2026 MVN Lunar AAPI Festival
50 Back
35.76
35.76
100 Back
38.52
1:14.28
100 Back
1:14.28
383 Johann Gomez Ugalde 1:14.29 10 AA Min AAA: 1:12.49 (+1.80s | 2.4%) Southwest Stars Swim Club 02/06/2026 2026 Stanton C Craigie Memorial Invite
50 Back
35.70
35.70
100 Back
38.59
1:14.29
100 Back
1:14.29
384 Carlos Montenegro 1:14.30 9 AA Min AAA: 1:12.49 (+1.81s | 2.4%) Kentridge 01/10/2026 2026 Kentridge High School Invitational Obse
50 Back
36.39
36.39
100 Back
37.91
1:14.30
100 Back
1:14.30
385 Christian Briscoe 1:14.32 10 AA Min AAA: 1:12.49 (+1.83s | 2.5%) Marlins Of Raleigh 03/19/2026 2026 NC TAC ESSZ Age Group Sectionals
50 Back
35.41
35.41
100 Back
38.91
1:14.32
100 Back
1:14.32
386 Levi Beylin 1:14.38 10 AA Min AAA: 1:12.49 (+1.89s | 2.5%) Ridgewood YMCA Breakers Swim T 11/14/2025 2025 MR COND November IMX Invitational
50 Back
35.49
35.49
100 Back
38.89
1:14.38
100 Back
1:14.38
387 Alex Hake 1:14.44 10 AA Min AAA: 1:12.49 (+1.95s | 2.6%) Life Time Southeast 01/16/2026 2026 TYR Mardi Gras Invite
50 Back
36.53
36.53
100 Back
37.91
1:14.44
100 Back
1:14.44
388 Aaron Kim 1:14.44 10 AA Min AAA: 1:12.49 (+1.95s | 2.6%) EL Paso Border Land Swim Team 02/27/2026 2026 BD SCY Border Champs
50 Back
36.40
36.40
100 Back
38.04
1:14.44
100 Back
1:14.44
389 Benton Bower 1:14.44 10 AA Min AAA: 1:12.49 (+1.95s | 2.6%) The St. James Swim Club 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Back
36.39
36.39
100 Back
38.05
1:14.44
100 Back
1:14.44
390 Sam Mills 1:14.48 10 AA Min AAA: 1:12.49 (+1.99s | 2.7%) Madison Swimming Association 02/27/2026 2026 SE Southeastern Winter SC Championships
50 Back
36.02
36.02
100 Back
38.46
1:14.48
100 Back
1:14.48
391 Jayden Liu 1:14.55 10 AA Min AAA: 1:12.49 (+2.06s | 2.8%) Katy Aquatic Team For Youth 01/18/2025 2025 LSST January Frosty Meet
50 Back
36.04
36.04
100 Back
38.51
1:14.55
100 Back
1:14.55
392 Coleman McCheyne 1:14.60 9 AA Min AAA: 1:12.49 (+2.11s | 2.8%) Aquatic Team Of Mecklenburg 03/20/2026 2026 BRSL Championships
50 Back
36.56
36.56
100 Back
38.04
1:14.60
100 Back
1:14.60
393 Antonio Carom 1:14.61 10 AA Min AAA: 1:12.49 (+2.12s | 2.8%) Gulliver Preparatory School 09/20/2025 20th Annual September Splash
50 Back
36.35
36.35
100 Back
38.26
1:14.61
100 Back
1:14.61
394 Kamdyn Lemke 1:14.61 10 AA Min AAA: 1:12.49 (+2.12s | 2.8%) Amherst Tritons Swim Team 03/13/2026 2026 NE NSSC NE Cup Championship
50 Back
36.08
36.08
100 Back
38.53
1:14.61
100 Back
1:14.61
395 Davis King 1:14.64 9 AA Min AAA: 1:12.49 (+2.15s | 2.9%) Tac Titans 02/26/2026 2026 NCS SC AG CHAMPS
50 Back
35.32
35.32
100 Back
39.32
1:14.64
100 Back
1:14.64
396 Jackson Lee 1:14.67 10 AA Min AAA: 1:12.49 (+2.18s | 2.9%) Burlingame Aquatics 03/28/2026 PSL March CBA+
397 Ethan Zhao 1:14.69 10 AA Min AAA: 1:12.49 (+2.20s | 2.9%) Tac Titans 02/26/2026 2026 NCS SC AG CHAMPS
50 Back
35.95
35.95
100 Back
38.74
1:14.69
100 Back
1:14.69
398 Robert Richards 1:14.70 10 AA Min AAA: 1:12.49 (+2.21s | 3.0%) Bolles School Sharks 01/30/2026 2026 BSS February Classic Copied
50 Back
36.44
36.44
100 Back
38.26
1:14.70
100 Back
1:14.70
399 Henry Means 1:14.73 10 AA Min AAA: 1:12.49 (+2.24s | 3.0%) New Albany Aquatic Club 03/12/2026 2026 OH SC Junior Championships
50 Back
35.49
35.49
100 Back
39.24
1:14.73
100 Back
1:14.73
400 Aiden Liew 1:14.77 10 AA Min AAA: 1:12.49 (+2.28s | 3.0%) Excel Aquatics 02/27/2026 2026 SE Southeastern Winter SC Championships
50 Back
37.01
37.01
100 Back
37.76
1:14.77
100 Back
1:14.77

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.