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USA Boys 10 & under - 100 Y IM

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
401 William Yiengst 1:17.31 10 A Min AA: 1:16.39 (+0.92s | 1.2%) Machine Aquatics 02/13/2026 39th Black History Swim Meet
50 IM
36.03
36.03
100 IM
41.28
1:17.31
100 IM
1:17.31
402 David Staperfenne 1:17.32 10 A Min AA: 1:16.39 (+0.93s | 1.2%) Grosse Pointe Gators 03/14/2026 2026 SCY 10 Under Championship Meet
50 IM
36.38
36.38
100 IM
40.94
1:17.32
100 IM
1:17.32
403 Jace Djang 1:17.33 10 A Min AA: 1:16.39 (+0.94s | 1.2%) Lake Erie Silver Dolphins 03/12/2026 2026 OH SC Junior Championships
50 IM
37.21
37.21
100 IM
40.12
1:17.33
100 IM
1:17.33
404 Collin Boyle 1:17.33 10 A Min AA: 1:16.39 (+0.94s | 1.2%) Herndon Aquatic Club 03/12/2026 2026 PV SC 14 Under Championships Copied
50 IM
35.31
35.31
100 IM
42.02
1:17.33
100 IM
1:17.33
405 Seth Snyder 1:17.33 10 A Min AA: 1:16.39 (+0.94s | 1.2%) Lynchburg YMCA Swim Team 02/27/2026 2026 SW District Champs 9 Over
50 IM
33.91
33.91
100 IM
43.42
1:17.33
100 IM
1:17.33
406 Will Moreno 1:17.34 10 A Min AA: 1:16.39 (+0.95s | 1.2%) Carolina Aquatic Team 02/26/2026 2026 NCS SC AG CHAMPS
50 IM
34.70
34.70
100 IM
42.64
1:17.34
100 IM
1:17.34
407 Leonardo Maia 1:17.37 10 A Min AA: 1:16.39 (+0.98s | 1.3%) Swim Coral Springs 10/25/2025 2025 FG YSF October Invite
50 IM
37.02
37.02
100 IM
40.35
1:17.37
100 IM
1:17.37
408 Sasha Herischi 1:17.37 10 A Min AA: 1:16.39 (+0.98s | 1.3%) All Star Aquatics 03/12/2026 2026 PV SC 14 Under Championships Copied
50 IM
35.65
35.65
100 IM
41.72
1:17.37
100 IM
1:17.37
409 Leonardo Henn 1:17.37 10 A Min AA: 1:16.39 (+0.98s | 1.3%) Eagles Swim Club 03/05/2026 2026 FG Age Group SCY Championships
50 IM
36.87
36.87
100 IM
40.50
1:17.37
100 IM
1:17.37
410 Luke Ford 1:17.39 9 A Min AA: 1:16.39 (+1.00s | 1.3%) The Claremont Club 12/12/2025 2025 CA SCS RAA WAG
50 IM
36.53
36.53
100 IM
40.86
1:17.39
100 IM
1:17.39
411 Nicholas Leonard 1:17.39 10 A Min AA: 1:16.39 (+1.00s | 1.3%) SwimMAC Carolina 02/26/2026 2026 NCS SC AG CHAMPS
50 IM
36.52
36.52
100 IM
40.87
1:17.39
100 IM
1:17.39
412 Matthew Zhu 1:17.40 10 A Min AA: 1:16.39 (+1.01s | 1.3%) Rose Bowl Aquatics 12/12/2025 2025 CA SCS SCAT WAG
50 IM
35.24
35.24
100 IM
42.16
1:17.40
100 IM
1:17.40
413 Connor Solarski 1:17.40 10 A Min AA: 1:16.39 (+1.01s | 1.3%) Oregon City 02/15/2025 2025 OR HS 6A 5
50 IM
34.47
34.47
100 IM
42.93
1:17.40
100 IM
1:17.40
414 Eric Zeng 1:17.41 9 A Min AA: 1:16.39 (+1.02s | 1.3%) Canyons Aquatic Club 12/12/2025 2025 CA GWSC Winter Age Group Invitational
50 IM
36.26
36.26
100 IM
41.15
1:17.41
100 IM
1:17.41
415 Sebastian Reilly 1:17.42 10 A Min AA: 1:16.39 (+1.03s | 1.3%) Nation\\\\\\'s Capital Swim Club 03/12/2026 2026 PV SC 14 Under Championships Copied
50 IM
19.44
19.44
100 IM
57.98
1:17.42
100 IM
1:17.42
416 Tyler Kuykendall 1:17.42 10 A Min AA: 1:16.39 (+1.03s | 1.3%) Annapolis Swim Club 03/05/2026 2026 MD LSC 14 U Championships
50 IM
35.36
35.36
100 IM
42.06
1:17.42
100 IM
1:17.42
417 Brian Grimes 1:17.45 10 B Min BB: 1:15.89 (+1.56s | 2.0%) Mason Manta Rays 03/12/2026 2026 OH SC Junior Championships
50 IM
36.32
36.32
100 IM
41.13
1:17.45
100 IM
1:17.45
418 Logan Bratu 1:17.46 10 A Min AA: 1:16.39 (+1.07s | 1.4%) Asphalt Green Unified Aquatics 12/11/2025 2025 Katie Ledecky Invitational
50 IM
36.66
36.66
100 IM
40.80
1:17.46
100 IM
1:17.46
419 Grady Santiuste 1:17.47 10 A Min AA: 1:16.39 (+1.08s | 1.4%) Atlantic Coast Athletic Club 02/27/2026 2026 SW District Champs 9 Over
50 IM
35.16
35.16
100 IM
42.31
1:17.47
100 IM
1:17.47
420 Dennis Hauser 1:17.47 10 A Min AA: 1:16.39 (+1.08s | 1.4%) Asphalt Green Unified Aquatics 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 IM
37.60
37.60
100 IM
39.87
1:17.47
100 IM
1:17.47
421 Robert Mulder 1:17.48 10 A Min AA: 1:16.39 (+1.09s | 1.4%) Badger Swim Club,Inc. 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 IM
37.44
37.44
100 IM
40.04
1:17.48
100 IM
1:17.48
422 Sebastian Gutierrez 1:17.48 9 A Min AA: 1:16.39 (+1.09s | 1.4%) Anglerfish Aquatics 10/04/2025 2025 NE CS Fall Sprints Copied
50 IM
36.27
36.27
50 IM
36.27
100 IM
41.21
1:17.48
50 IM
41.21
423 David Zhang 1:17.53 10 A Min AA: 1:16.39 (+1.14s | 1.5%) Pacific Dragons Swim Team 03/19/2026 2026 Northwest Region AG Champs Approved
50 IM
35.50
35.50
100 IM
42.03
1:17.53
100 IM
1:17.53
424 Carson Zeiger 1:17.54 9 A Min AA: 1:16.39 (+1.15s | 1.5%) New Wave Swim Team 02/26/2026 2026 NCS SC AG CHAMPS
50 IM
36.31
36.31
100 IM
41.23
1:17.54
100 IM
1:17.54
425 Ryan Tsuchitani 1:17.55 10 A Min AA: 1:16.39 (+1.16s | 1.5%) Mason Makos Swim Team 12/04/2025 2025 Sport Fair Winter Classic
50 IM
36.88
36.88
100 IM
40.67
1:17.55
100 IM
1:17.55
426 Landon Wang 1:17.56 10 A Min AA: 1:16.39 (+1.17s | 1.5%) Seattle Metropolitan Aquatic C 01/31/2026 2026 PN KING Beast IMX IMR Invitational Appr
50 IM
35.23
35.23
100 IM
42.33
1:17.56
100 IM
1:17.56
427 Liam Kwok 1:17.56 10 A Min AA: 1:16.39 (+1.17s | 1.5%) Socal Aquatics Association 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
34.73
34.73
100 IM
42.83
1:17.56
100 IM
1:17.56
428 Jon Miriovsky 1:17.56 9 A Min AA: 1:16.39 (+1.17s | 1.5%) Huntsville Swim Association 02/27/2026 2026 SE Southeastern Winter SC Championships
50 IM
35.47
35.47
100 IM
42.09
1:17.56
100 IM
1:17.56
429 Christian Bertram 1:17.57 10 A Min AA: 1:16.39 (+1.18s | 1.5%) Naval Academy Aquatic Club 03/05/2026 2026 MD LSC 14 U Championships
50 IM
35.43
35.43
100 IM
42.14
1:17.57
100 IM
1:17.57
430 Braylon Ward 1:17.58 10 A Min AA: 1:16.39 (+1.19s | 1.5%) Aquatex Swim & Water Polo Team 02/20/2026 2026 ST AAAA SC STAGS
50 IM
35.08
35.08
100 IM
42.50
1:17.58
100 IM
1:17.58
431 Caden Merritt 1:17.59 10 A Min AA: 1:16.39 (+1.20s | 1.5%) Carolina Aquatic Team 02/26/2026 2026 NCS SC AG CHAMPS
50 IM
36.36
36.36
100 IM
41.23
1:17.59
100 IM
1:17.59
432 Leo Zhang 1:17.60 10 A Min AA: 1:16.39 (+1.21s | 1.6%) Bayside Branch YMCA 02/01/2026 2026 NE NCYW 36th Annual YMCA Pentathlon
50 IM
35.78
35.78
100 IM
41.82
1:17.60
100 IM
1:17.60
433 Henry Goddard 1:17.61 10 A Min AA: 1:16.39 (+1.22s | 1.6%) Lake Oswego Swim Club 01/16/2026 2026 THSC 14 U Winter Showcase
50 IM
37.07
37.07
100 IM
40.54
1:17.61
100 IM
1:17.61
434 Jack Armbruster 1:17.62 10 A Min AA: 1:16.39 (+1.23s | 1.6%) San Clemente Aquatic Team 12/12/2025 2025 CA SCS SCAT WAG
50 IM
35.41
35.41
100 IM
42.21
1:17.62
100 IM
1:17.62
435 Zachary Snyder 1:17.62 10 A Min AA: 1:16.39 (+1.23s | 1.6%) Madison Area YMCA Mariners 01/09/2026 MR 2026 12 UNDER TEAM WINTER CARNIVAL
50 IM
33.66
33.66
100 IM
43.96
1:17.62
100 IM
1:17.62
436 Paxton Marvray 1:17.62 10 A Min AA: 1:16.39 (+1.23s | 1.6%) Sawtooth Aquatic Club 12/04/2025 2025 Holiday Swim Festival
50 IM
38.34
38.34
100 IM
39.28
1:17.62
100 IM
1:17.62
437 Dylan sun 1:17.63 10 A Min AA: 1:16.39 (+1.24s | 1.6%) Brea Aquatics 12/12/2025 2025 CA SCS RAA WAG
50 IM
37.10
37.10
100 IM
40.53
1:17.63
100 IM
1:17.63
438 Henry Chung 1:17.64 10 A Min AA: 1:16.39 (+1.25s | 1.6%) Commonwealth Swimming 02/13/2026 2026 NE SAC 10 Under Champs
50 IM
35.53
35.53
100 IM
42.11
1:17.64
100 IM
1:17.64
439 Vihaan Pothuneedi 1:17.64 10 A Min AA: 1:16.39 (+1.25s | 1.6%) Staten Island Aquatics Club 02/07/2026 2026 MR QNS We Fly High Invitational
50 IM
36.76
36.76
100 IM
40.88
1:17.64
100 IM
1:17.64
440 Hengrui Cao 1:17.64 10 A Min AA: 1:16.39 (+1.25s | 1.6%) Saline Swim Team 03/14/2026 2026 SCY 10 Under Championship Meet
50 IM
35.92
35.92
100 IM
41.72
1:17.64
100 IM
1:17.64
441 Benjamin Zorman 1:17.65 10 A Min AA: 1:16.39 (+1.26s | 1.6%) Matchpoint Nyc 02/07/2026 2026 MR FREE Championships Meets Qualifier
442 Parker Sam 1:17.65 10 A Min AA: 1:16.39 (+1.26s | 1.6%) Utica Shelby Swim Club 03/14/2026 2026 SCY 10 Under Championship Meet
50 IM
38.28
38.28
100 IM
39.37
1:17.65
100 IM
1:17.65
443 Keegan Bertoia 1:17.66 9 A Min AA: 1:16.39 (+1.27s | 1.6%) Schertz YMCA Swim Team 02/13/2026 2026 ST HPAC STX Champs South
50 IM
35.18
35.18
100 IM
42.48
1:17.66
100 IM
1:17.66
444 Andrew Radlicz 1:17.68 9 A Min AA: 1:16.39 (+1.29s | 1.7%) Life Time Mid Atlantic Swim Te 03/12/2026 2026 PV SC 14 Under Championships Copied
50 IM
36.04
36.04
100 IM
41.64
1:17.68
100 IM
1:17.68
445 Luca Aguilera 1:17.68 10 A Min AA: 1:16.39 (+1.29s | 1.7%) Roadrunner Aquatics 12/04/2025 2025 Holiday Swim Festival
50 IM
36.70
36.70
100 IM
40.98
1:17.68
100 IM
1:17.68
446 Yuning Huang 1:17.69 10 A Min AA: 1:16.39 (+1.30s | 1.7%) Rose Bowl Aquatics 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 IM
35.49
35.49
100 IM
42.20
1:17.69
100 IM
1:17.69
447 Miles Kavanaugh 1:17.70 10 A Min AA: 1:16.39 (+1.31s | 1.7%) University Place Aquatic Club 12/12/2025 2025 PN 14 Under Short Course Champs Approved
50 IM
36.78
36.78
100 IM
40.92
1:17.70
100 IM
1:17.70
448 Andrew Sun 1:17.71 8 A Min AA: 1:16.39 (+1.32s | 1.7%) Mason Manta Rays 03/12/2026 2026 OH SC Junior Championships
50 IM
35.54
35.54
100 IM
42.17
1:17.71
100 IM
1:17.71
449 Eliott Jackson 1:17.71 10 A Min AA: 1:16.39 (+1.32s | 1.7%) Team Eugene Aquatics 11/23/2025 2025 Dual Meet
50 IM
35.20
35.20
100 IM
42.51
1:17.71
100 IM
1:17.71
450 Aiden Abreu 1:17.71 10 A Min AA: 1:16.39 (+1.32s | 1.7%) Hauppauge Swimming 11/15/2025 2025 MR SSC Turkey Trot Invitational
50 IM
34.72
34.72
100 IM
42.99
1:17.71
100 IM
1:17.71

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.