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USA Boys 10 & under - 100 Y Fly

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
501 Leo Williams 1:20.74 9 A Min AA: 1:19.49 (+1.25s | 1.5%) Unattached 11/14/2025 2025 MOR Atlantic Invitational Meet
50 Fly
37.73
37.73
100 Fly
43.01
1:20.74
100 Fly
1:20.74
502 Michael Malone 1:20.78 10 A Min AA: 1:19.49 (+1.29s | 1.6%) Jersey Wahoos 11/07/2025 2025 Mid Atlantic AG Championship Showdown
50 Fly
37.69
37.69
100 Fly
43.09
1:20.78
100 Fly
1:20.78
503 Lynn Wilson 1:20.82 8 A Min AA: 1:19.49 (+1.33s | 1.6%) Rockville Montgomery Swim Club 11/14/2025 2025 RMSC November Dual Meet
50 Fly
37.67
37.67
100 Fly
43.15
1:20.82
100 Fly
1:20.82
504 Theodore Teng 1:20.84 8 A Min AA: 1:19.49 (+1.35s | 1.7%) Stamford Sailfish Aquatic Club 12/11/2025 2025 NE CRA Winter Invitational
50 Fly
37.77
37.77
100 Fly
43.07
1:20.84
100 Fly
1:20.84
505 Chandler Lourie 1:20.89 10 A Min AA: 1:19.49 (+1.40s | 1.7%) Life Time Southeast Swim Team 10/03/2026 2026 SES WAKE CTA Spooky Splash
50 Fly
38.71
38.71
100 Fly
42.18
1:20.89
100 Fly
1:20.89
506 Paxton Marvray 1:20.94 10 A Min AA: 1:19.49 (+1.45s | 1.8%) Sawtooth Aquatic Club 12/04/2025 2025 Holiday Swim Festival
50 Fly
38.99
38.99
100 Fly
41.95
1:20.94
100 Fly
1:20.94
507 Marcus Kalmi 1:20.97 10 A Min AA: 1:19.49 (+1.48s | 1.8%) Riptide Swim Team 01/09/2026 2026 MN FOXJ Winter Classic
50 Fly
37.65
37.65
100 Fly
43.32
1:20.97
100 Fly
1:20.97
508 Cameron Day 1:21.04 10 A Min AA: 1:19.49 (+1.55s | 1.9%) Mission Viejo Nadadores 04/09/2026 2026 Far Western SC Hosted By SCSC
50 Fly
37.92
37.92
100 Fly
43.12
1:21.04
100 Fly
1:21.04
509 Tanner Sagen 1:21.05 10 A Min AA: 1:19.49 (+1.56s | 1.9%) Enfinity Aquatic Club 12/05/2025 ATOM Winter Invite 2025
50 Fly
37.88
37.88
100 Fly
43.17
1:21.05
100 Fly
1:21.05
510 Andres Velazquez 1:21.09 9 A Min AA: 1:19.49 (+1.60s | 2.0%) Bayclub Aquatic Swim Team 10/10/2026 2026 PN SMAC Fall Kick Off Approved
50 Fly
37.47
37.47
100 Fly
43.62
1:21.09
100 Fly
1:21.09
511 Hayden Justice 1:21.15 10 A Min AA: 1:19.49 (+1.66s | 2.0%) SwimMAC Carolina 07/21/2026 2026 SwimMAC Short Course IntraSquad Shootout
50 Fly
35.78
35.78
100 Fly
45.37
1:21.15
100 Fly
1:21.15
512 Nolan Lucariello 1:21.15 10 A Min AA: 1:19.49 (+1.66s | 2.0%) Prince William Swim Club 01/23/2026 2026 USAS IMX Games
50 Fly
37.40
37.40
100 Fly
43.75
1:21.15
100 Fly
1:21.15
513 Hunter Atkins 1:21.15 10 A Min AA: 1:19.49 (+1.66s | 2.0%) Palo Alto Stanford Aquatics 10/03/2026 PASA CBA+ SCY Meet Oct 2026
514 Coryel Harger 1:21.16 10 A Min AA: 1:19.49 (+1.67s | 2.1%) T2 Aquatics 10/16/2026 2026 T2 Spooktacular
50 Fly
37.57
37.57
100 Fly
43.59
1:21.16
100 Fly
1:21.16
515 Matt Borremans 1:21.20 10 A Min AA: 1:19.49 (+1.71s | 2.1%) South Florida Aquatic Club 09/11/2026 2026 Michael S Memorial Meet
50 Fly
38.01
38.01
100 Fly
43.19
1:21.20
100 Fly
1:21.20
516 Charles Sanders 1:21.26 10 A Min AA: 1:19.49 (+1.77s | 2.2%) Tac Titans 07/31/2026 2026 TAC TITANS Summer Sizzler
50 Fly
36.31
36.31
100 Fly
44.95
1:21.26
100 Fly
1:21.26
517 YuBo Wang 1:21.26 10 A Min AA: 1:19.49 (+1.77s | 2.2%) Laker Swim 10/17/2026 2026 Laker IMX Showdown
50 Fly
36.93
36.93
100 Fly
44.33
1:21.26
100 Fly
1:21.26
518 Micah Parris 1:21.27 9 A Min AA: 1:19.49 (+1.78s | 2.2%) Sunnyvale Swim Club 03/07/2026 DACA CBA Meet
519 Theodore Davidson 1:21.31 10 B Min BB: 1:16.09 (+5.22s | 6.4%) Ensworth Aquatics 12/05/2025 2025 Holiday Classic
50 Fly
38.34
38.34
100 Fly
42.97
1:21.31
100 Fly
1:21.31
520 Liam Bundick 1:21.32 10 A Min AA: 1:19.49 (+1.83s | 2.3%) Alamo Area Aquatic Association 01/17/2026 2026 ST AAAA NS Frostbite
50 Fly
38.21
38.21
100 Fly
43.11
1:21.32
100 Fly
1:21.32
521 Terence Wu 1:21.33 9 A Min AA: 1:19.49 (+1.84s | 2.3%) Bellevue Club Swim Team 10/03/2026 2026 PN CSC Fall Classic Invitational Approve
50 Fly
36.63
36.63
100 Fly
44.70
1:21.33
100 Fly
1:21.33
522 Jon Miriovsky 1:21.37 10 A Min AA: 1:19.49 (+1.88s | 2.3%) Huntsville Swim Association 02/27/2026 2026 SE Southeastern Winter SC Championships
50 Fly
36.56
36.56
100 Fly
44.81
1:21.37
100 Fly
1:21.37
523 Chase Romey 1:21.40 10 A Min AA: 1:19.49 (+1.91s | 2.3%) West Albany 02/15/2025 2025 OR HS 5a 3
50 Fly
35.74
35.74
100 Fly
45.66
1:21.40
100 Fly
1:21.40
524 Louie Choi 1:21.42 10 A Min AA: 1:19.49 (+1.93s | 2.4%) Saline Swim Team 03/14/2026 2026 SCY 10 Under Championship Meet
50 Fly
35.54
35.54
100 Fly
45.88
1:21.42
100 Fly
1:21.42
525 Devan Gupta 1:21.44 10 A Min AA: 1:19.49 (+1.95s | 2.4%) Mason Manta Rays 03/12/2026 2026 OH SC Junior Championships
50 Fly
38.39
38.39
100 Fly
43.05
1:21.44
100 Fly
1:21.44
526 Sebastian Gutierrez 1:21.53 9 A Min AA: 1:19.49 (+2.04s | 2.5%) Anglerfish Aquatics 01/09/2026 2026 NE CRA New Year Distance And Specialty
50 Fly
36.72
36.72
100 Fly
44.81
1:21.53
100 Fly
1:21.53
527 Wyatt McMahon 1:21.57 7 A Min AA: 1:19.49 (+2.08s | 2.5%) Ybac Hurricanes 11/15/2025 YBAC Fall Invite 25
50 Fly
35.61
35.61
50 Fly
35.61
100 Fly
45.96
1:21.57
50 Fly
45.96
528 Leo Gazzard 1:21.58 9 A Min AA: 1:19.49 (+2.09s | 2.6%) Bellevue Club Swim Team 10/03/2026 2026 PN CSC Fall Classic Invitational Approve
50 Fly
38.00
38.00
100 Fly
43.58
1:21.58
100 Fly
1:21.58
529 Justin Bucher 1:21.62 10 A Min AA: 1:19.49 (+2.13s | 2.6%) South Salem 02/14/2025 2025 OR HS 6a 6
50 Fly
35.50
35.50
100 Fly
46.12
1:21.62
100 Fly
1:21.62
530 Ryu Anraku 1:21.65 9 A Min AA: 1:19.49 (+2.16s | 2.6%) Mason Manta Rays 03/12/2026 2026 OH SC Junior Championships
531 Lucas Ni 1:21.73 9 A Min AA: 1:19.49 (+2.24s | 2.7%) Makos Aquatics Club of Gainesv 10/09/2026 2026 FAST Pumpkin Plunge
50 Fly
38.47
38.47
100 Fly
43.26
1:21.73
100 Fly
1:21.73
532 Artin Bonakchi 1:21.74 10 A Min AA: 1:19.49 (+2.25s | 2.8%) Unattached 01/04/2026 2026 ST AHAC Garrett Josh S Distance Inv
533 Eason Kim 1:21.74 9 A Min AA: 1:19.49 (+2.25s | 2.8%) All Star Aquatics 01/23/2026 2026 USAS IMX Games
50 Fly
35.53
35.53
100 Fly
46.21
1:21.74
100 Fly
1:21.74
534 Wesley Brown 1:21.81 10 A Min AA: 1:19.49 (+2.32s | 2.8%) Atlantis Swimming 03/14/2026 2026 SCY 10 Under Championship Meet
50 Fly
38.79
38.79
100 Fly
43.02
1:21.81
100 Fly
1:21.81
535 Hunter Wilson 1:21.81 10 A Min AA: 1:19.49 (+2.32s | 2.8%) Kamehameha Swim Club 09/19/2026 OSL IMX Meet
50 Fly
37.75
37.75
100 Fly
44.06
1:21.81
100 Fly
1:21.81
536 Mason Lam 1:21.82 9 A Min AA: 1:19.49 (+2.33s | 2.8%) Eagle Swim Team Inc. 03/05/2026 2026 MD LSC 14 U Championships
50 Fly
37.95
37.95
100 Fly
43.87
1:21.82
100 Fly
1:21.82
537 Isaiah Siress 1:21.88 10 A Min AA: 1:19.49 (+2.39s | 2.9%) Tucson Ford Dealers Aquatics 02/13/2026 34th Annual Lost Dutchman Invitational
50 Fly
38.81
38.81
100 Fly
43.07
1:21.88
100 Fly
1:21.88
538 Theodore Herrera 1:21.88 10 A Min AA: 1:19.49 (+2.39s | 2.9%) Crimson Aquatics 07/30/2026 2026 NE CRA Prelim Final SCY Meet
50 Fly
36.75
36.75
100 Fly
45.13
1:21.88
100 Fly
1:21.88
539 Mason Sovich 1:21.92 10 A Min AA: 1:19.49 (+2.43s | 3.0%) Olympic Cascade Aquatics 10/16/2026 2026 PN VAST Fall Classic Invite Approved
50 Fly
37.57
37.57
100 Fly
44.35
1:21.92
100 Fly
1:21.92
540 Carson Yin 1:21.93 10 A Min AA: 1:19.49 (+2.44s | 3.0%) Tualatin Hills Swim Club 03/19/2026 2026 NW Region Age Group Champs Approved
50 Fly
37.00
37.00
100 Fly
44.93
1:21.93
100 Fly
1:21.93
541 Judah Callaway Coy 1:22.04 9 A Min AA: 1:19.49 (+2.55s | 3.1%) South Florida Aquatic Club 09/11/2026 2026 Michael S Memorial Meet
50 Fly
38.18
38.18
100 Fly
43.86
1:22.04
100 Fly
1:22.04
542 Charlie Vazac 1:22.05 10 A Min AA: 1:19.49 (+2.56s | 3.1%) St Croix Swim Club 03/07/2026 2026 MN RSC 10 U State Championship
50 Fly
39.20
39.20
100 Fly
42.85
1:22.05
100 Fly
1:22.05
543 Mason Li 1:22.06 10 A Min AA: 1:19.49 (+2.57s | 3.1%) Brea Aquatics 12/12/2025 2025 CA SCS RAA WAG
50 Fly
38.10
38.10
100 Fly
43.96
1:22.06
100 Fly
1:22.06
544 Aiden Mulcahy 1:22.14 10 A Min AA: 1:19.49 (+2.65s | 3.2%) Aulea Swim Club 10/02/2026 2026 HI Al Minn Invitational
50 Fly
38.39
38.39
100 Fly
43.75
1:22.14
100 Fly
1:22.14
545 Yanbo Li 1:22.17 10 A Min AA: 1:19.49 (+2.68s | 3.3%) Bolles School Sharks 09/26/2026 EAJ Speedo September Meet 2026
25 Fly
16.97
16.97
50 Fly
21.95
38.92
50 Fly
38.92
75 Fly
22.26
1:01.18
100 Fly
20.99
1:22.17
50 Fly
43.25
546 Callan Burke 1:22.23 10 A Min AA: 1:19.49 (+2.74s | 3.3%) Crimson Aquatics 07/30/2026 2026 NE CRA Prelim Final SCY Meet
50 Fly
37.08
37.08
100 Fly
45.15
1:22.23
100 Fly
1:22.23
547 Kai Mihov 1:22.30 10 A Min AA: 1:19.49 (+2.81s | 3.4%) Palo Alto Stanford Aquatics 10/24/2026 SUNN Fall Classic 2026
548 Jacob Berkowitz 1:22.32 10 A Min AA: 1:19.49 (+2.83s | 3.4%) Rockville Montgomery Swim Club 11/01/2025 2025 RMSC Autumn 350 Challenge Meet
50 Fly
40.88
40.88
100 Fly
41.44
1:22.32
100 Fly
1:22.32
549 Harry Gerasim 1:22.32 10 A Min AA: 1:19.49 (+2.83s | 3.4%) Eagle Aquatics 09/26/2026 Eagle Fall Invite 2026
50 Fly
38.43
38.43
100 Fly
43.89
1:22.32
100 Fly
1:22.32
550 Luther Kim 1:22.33 10 A Min AA: 1:19.49 (+2.84s | 3.4%) Sea to Desert Swim Association 10/17/2026 2026 SI RSD All Ages NTS Meet
50 Fly
37.93
37.93
100 Fly
44.40
1:22.33
100 Fly
1:22.33

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.