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USA Boys 10 & under - 100 M 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
451 Owen Kramer 1:30.59 10 A Min AA: 1:28.19 (+2.40s | 2.6%) New Wave Swim Team 06/13/2026 2026 MOR Liberty Meet
50 Back
44.66
44.66
100 Back
45.93
1:30.59
100 Back
1:30.59
452 Sawyer Ludeker 1:30.62 10 A Min AA: 1:28.19 (+2.43s | 2.7%) Stingrays Swim Team 05/01/2026 2026 Helen Wang Sunflower Classic
50 Back
43.25
43.25
100 Back
47.37
1:30.62
100 Back
1:30.62
453 Bode Mello 1:30.63 10 A Min AA: 1:28.19 (+2.44s | 2.7%) Excel Aquatics 07/17/2026 2026 SE Southeastern Summer LC Championships
50 Back
44.03
44.03
100 Back
46.60
1:30.63
100 Back
1:30.63
454 Yupeng Wang 1:30.64 10 A Min AA: 1:28.19 (+2.45s | 2.7%) Monterey Park Manta Rays 07/23/2026 2026 CA SCS Summer A G Champs
50 Back
43.49
43.49
100 Back
47.15
1:30.64
100 Back
1:30.64
455 Charlie Chung 1:30.65 9 A Min AA: 1:28.19 (+2.46s | 2.7%) Trident Swim Club 07/23/2026 2026 CA SCS Summer A G Champs
50 Back
43.87
43.87
100 Back
46.78
1:30.65
100 Back
1:30.65
456 Kyle Wang 1:30.66 10 A Min AA: 1:28.19 (+2.47s | 2.7%) Freedom Aquatics 08/06/2025 2025 Summer Elite Showcase
50 Back
43.77
43.77
100 Back
46.89
1:30.66
100 Back
1:30.66
457 Marco Gonzalez 1:30.67 10 A Min AA: 1:28.19 (+2.48s | 2.7%) South Bay Aquatics 06/19/2026 2026 SI Splash And Dash
50 Back
44.75
44.75
100 Back
45.92
1:30.67
100 Back
1:30.67
458 Jimmy Fang 1:30.70 10 A Min AA: 1:28.19 (+2.51s | 2.8%) Nitro Swimming 06/11/2026 2026 ST NIST George Block Invitational
50 Back
43.94
43.94
100 Back
46.76
1:30.70
100 Back
1:30.70
459 Landen Kinard 1:30.70 8 A Min AA: 1:28.19 (+2.51s | 2.8%) Columbia Aquatics Association 07/17/2026 2026 MD Long Course Last Chance Meet
50 Back
43.26
43.26
100 Back
47.44
1:30.70
100 Back
1:30.70
460 Ian Patterson 1:30.70 10 A Min AA: 1:28.19 (+2.51s | 2.8%) Las Vegas Swim Club 07/23/2026 2026 CA SCS Summer A G Champs @ BREA
50 Back
45.40
45.40
100 Back
45.30
1:30.70
100 Back
1:30.70
461 Mason Stout 1:30.71 10 A Min AA: 1:28.19 (+2.52s | 2.8%) Foxjets Swim Team 05/15/2026 2026 MN HURR LC Spring Opener
50 Back
44.82
44.82
100 Back
45.89
1:30.71
100 Back
1:30.71
462 Ethan Gaffin 1:30.72 9 A Min AA: 1:28.19 (+2.53s | 2.8%) Streamline Aquatics 06/19/2026 2026 ST ASC Firecracker
50 Back
44.05
44.05
100 Back
46.67
1:30.72
100 Back
1:30.72
463 Bennett Bianchi 1:30.74 9 A Min AA: 1:28.19 (+2.55s | 2.8%) Commonwealth Swimming 07/31/2026 2026 NE CS New England Summer Championship
464 Eli Bolten 1:30.74 10 A Min AA: 1:28.19 (+2.55s | 2.8%) Nation\\\\\\'s Capital Swim Club 05/01/2026 Speedo Spring Splash
50 Back
45.62
45.62
100 Back
45.12
1:30.74
100 Back
1:30.74
465 Carter Ripley 1:30.76 10 A Min AA: 1:28.19 (+2.57s | 2.8%) Northern KY Clippers 07/16/2026 2026 Kentucky Swimming LC Championship 2 Co
50 Back
43.52
43.52
100 Back
47.24
1:30.76
100 Back
1:30.76
466 Joshua Gonen 1:30.80 9 A Min AA: 1:28.19 (+2.61s | 2.9%) YMCA of Austin Swim Alliance 06/12/2026 2026 ST TXLA Texas Open Invite
50 Back
44.45
44.45
100 Back
46.35
1:30.80
100 Back
1:30.80
467 James Dyatlovitsky 1:30.80 8 A Min AA: 1:28.19 (+2.61s | 2.9%) Excel Aquatics 06/04/2026 2026 Beaman Toyota Firecracker Invite
50 Back
45.22
45.22
100 Back
45.58
1:30.80
100 Back
1:30.80
468 Mark Chechuy 1:30.87 10 A Min AA: 1:28.19 (+2.68s | 2.9%) South Orange County Aquatics 06/11/2026 2026 SCS June AG Invite
50 Back
45.58
45.58
100 Back
45.29
1:30.87
100 Back
1:30.87
469 Nolan Stevens 1:30.87 10 A Min AA: 1:28.19 (+2.68s | 2.9%) Mason Manta Rays 07/23/2026 2026 OH LC Junior Championships
50 Back
45.21
45.21
100 Back
45.66
1:30.87
100 Back
1:30.87
470 Marco Hines 1:30.87 10 A Min AA: 1:28.19 (+2.68s | 2.9%) Southwest Aquatic Team 07/23/2026 2026 BD Long Course Championship
50 Back
44.80
44.80
100 Back
46.07
1:30.87
100 Back
1:30.87
471 Carter Gray 1:30.89 10 A Min AA: 1:28.19 (+2.70s | 3.0%) Cleveland Aquatics 07/17/2026 2026 SE Southeastern Summer LC Championships
50 Back
45.63
45.63
100 Back
45.26
1:30.89
100 Back
1:30.89
472 Maxen Cao 1:30.90 10 A Min AA: 1:28.19 (+2.71s | 3.0%) Otter Swim Club 06/12/2026 2026 DACA LC CBA Meet
473 Keanu Gharib 1:30.90 9 A Min AA: 1:28.19 (+2.71s | 3.0%) Team Swim Los Angeles 06/11/2026 2026 SCS June AG Invite CANY
474 Callan Burke 1:30.93 10 A Min AA: 1:28.19 (+2.74s | 3.0%) Crimson Aquatics 07/17/2026 2026 NE MST ESC LCM 12 Under Championship
475 Garrett Legg 1:30.94 8 A Min AA: 1:28.19 (+2.75s | 3.0%) Pleasanton Seahawks 05/23/2026 2026 Tiger Aquatics C B BB+ Memorial Day Meet
476 Clark Peterson 1:30.97 10 A Min AA: 1:28.19 (+2.78s | 3.1%) Tide Swimming 06/05/2026 2026 TIDE Schools Out Classic
50 Back
44.12
44.12
100 Back
46.85
1:30.97
100 Back
1:30.97
477 Chuanrui Li 1:30.98 10 A Min AA: 1:28.19 (+2.79s | 3.1%) Tac Titans 07/24/2026 2026 TAC TITANS Closeout Meet
50 Back
44.00
44.00
100 Back
46.98
1:30.98
100 Back
1:30.98
478 Louis Han 1:30.98 10 A Min AA: 1:28.19 (+2.79s | 3.1%) Dynamo Swim Club 06/26/2026 2026 HSA June Invitational
479 Oliver Ni 1:31.01 10 A Min AA: 1:28.19 (+2.82s | 3.1%) Makos Aquatics Club of Gainesv 07/09/2026 2026 FL Summer Age Group Championships
50 Back
45.12
45.12
100 Back
45.89
1:31.01
100 Back
1:31.01
480 Henry Odean 1:31.02 9 A Min AA: 1:28.19 (+2.83s | 3.1%) Nitro Swimming 06/11/2026 2026 ST NIST George Block Invitational
50 Back
45.63
45.63
100 Back
45.39
1:31.02
100 Back
1:31.02
481 Chase Turlington 1:31.02 10 A Min AA: 1:28.19 (+2.83s | 3.1%) Tac Titans 07/24/2026 2026 TAC TITANS Closeout Meet
50 Back
43.55
43.55
100 Back
47.47
1:31.02
100 Back
1:31.02
482 Hudson Austin 1:31.04 10 A Min AA: 1:28.19 (+2.85s | 3.1%) Bolles School Sharks 07/09/2026 2026 FL Summer Age Group Championships
50 Back
43.35
43.35
100 Back
47.69
1:31.04
100 Back
1:31.04
483 Kai Jyawook 1:31.06 10 A Min AA: 1:28.19 (+2.87s | 3.2%) H2okie Aquatics 06/13/2026 2026 BSC Model City Invitational
50 Back
44.38
44.38
100 Back
46.68
1:31.06
100 Back
1:31.06
484 Jordan Lemmon 1:31.13 9 A Min AA: 1:28.19 (+2.94s | 3.2%) Central Ohio Aquatics 07/23/2026 2026 OH LC Junior Championships
50 Back
45.40
45.40
100 Back
45.73
1:31.13
100 Back
1:31.13
485 Theodore Pickeral 1:31.13 9 A Min AA: 1:28.19 (+2.94s | 3.2%) H2okie Aquatics 06/13/2026 2026 BSC Model City Invitational
50 Back
43.40
43.40
100 Back
47.73
1:31.13
100 Back
1:31.13
486 Dolan Carroll 1:31.15 10 A Min AA: 1:28.19 (+2.96s | 3.2%) Cincinnati Marlins 07/23/2026 2026 OH LC Junior Championships
50 Back
44.56
44.56
100 Back
46.59
1:31.15
100 Back
1:31.15
487 Graham Terzer 1:31.18 10 A Min AA: 1:28.19 (+2.99s | 3.3%) The Spartans of La Canada 06/11/2026 2026 SCS June AG Invite
50 Back
43.79
43.79
100 Back
47.39
1:31.18
100 Back
1:31.18
488 James Zechmeister 1:31.18 9 A Min AA: 1:28.19 (+2.99s | 3.3%) Minnetonka Swim Club 05/28/2026 2026 MN WOLF HUFF N PUFF INVITE
50 Back
43.96
43.96
100 Back
47.22
1:31.18
100 Back
1:31.18
489 Lucas Jiang 1:31.19 9 A Min AA: 1:28.19 (+3.00s | 3.3%) Kingfish Swimming Medfield 06/26/2026 2026 NE NSSC June 26 28 MIT Invitational
490 Mauro Carrasco 1:31.22 10 A Min AA: 1:28.19 (+3.03s | 3.3%) Southwest Aquatic Team 05/16/2026 2026 BD SWAT School S Out Summer Bash
50 Back
45.90
45.90
100 Back
45.32
1:31.22
100 Back
1:31.22
491 Caffrey Cooke-Ennis 1:31.23 10 A Min AA: 1:28.19 (+3.04s | 3.3%) South Shore YMCA Strypers 07/17/2026 2026 NE MST ESC LCM 12 Under Championship
492 Luka Radchenko Avondo 1:31.25 9 A Min AA: 1:28.19 (+3.06s | 3.4%) Nitro Swimming 06/26/2026 2026 NEAT Long Course STX Championship
50 Back
45.33
45.33
100 Back
45.92
1:31.25
100 Back
1:31.25
493 Connor Finan 1:31.26 9 A Min AA: 1:28.19 (+3.07s | 3.4%) Atlantic Coast Athletic Club 05/29/2026 2026 SwimRVA Success Bell
50 Back
44.91
44.91
100 Back
46.35
1:31.26
100 Back
1:31.26
494 Preston Call 1:31.29 9 A Min AA: 1:28.19 (+3.10s | 3.4%) Ensworth Aquatics 07/17/2026 2026 SE Southeastern Summer LC Championships
50 Back
45.70
45.70
100 Back
45.59
1:31.29
100 Back
1:31.29
495 Eli Delman 1:31.33 10 A Min AA: 1:28.19 (+3.14s | 3.4%) Central Ohio Aquatics 07/23/2026 2026 OH LC Junior Championships
50 Back
44.61
44.61
100 Back
46.72
1:31.33
100 Back
1:31.33
496 Garrett Michel 1:31.33 10 A Min AA: 1:28.19 (+3.14s | 3.4%) SwimMAC Carolina 06/19/2026 GSA 70th Annual Eastern Invitational
50 Back
44.87
44.87
100 Back
46.46
1:31.33
100 Back
1:31.33
497 Jonathan Nguyen 1:31.36 10 A Min AA: 1:28.19 (+3.17s | 3.5%) Sandpipers of Nevada 06/11/2026 ARMADA 2026 SCS June AG Invite
498 Elliott Renner 1:31.37 10 A Min AA: 1:28.19 (+3.18s | 3.5%) Upper Arlington Swim Club 07/23/2026 2026 OH LC Junior Championships
50 Back
46.87
46.87
100 Back
44.50
1:31.37
100 Back
1:31.37
499 Brayden Lee 1:31.40 10 A Min AA: 1:28.19 (+3.21s | 3.5%) Dedham Health Hydra 04/24/2026 2026 NE NSSC 4 24 26 Specialty Meet
500 Theodore Scharper 1:31.41 9 A Min AA: 1:28.19 (+3.22s | 3.5%) North Baltimore Aquatic Club 07/29/2026 2026 MD LSC LC Championship
50 Back
44.69
44.69
100 Back
46.72
1:31.41
100 Back
1:31.41

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.