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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
551 Logan Wang 1:18.93 9 A Min AA: 1:16.09 (+2.84s | 3.6%) Blazing Barracudas 03/12/2026 2026 OH SC Junior Championships
50 Back
38.75
38.75
100 Back
40.18
1:18.93
100 Back
1:18.93
552 Callum Squibb 1:18.93 10 A Min AA: 1:16.09 (+2.84s | 3.6%) Klamath Union 02/13/2026 2026 OR HS 4a 2
50 Back
38.36
38.36
100 Back
40.57
1:18.93
100 Back
1:18.93
553 Noah Thomas 1:18.93 10 A Min AA: 1:16.09 (+2.84s | 3.6%) Longhorn Aquatics 01/09/2026 2026 ST TXLA New Year S Classic Invite
50 Back
37.41
37.41
100 Back
41.52
1:18.93
100 Back
1:18.93
554 Cheng Dou 1:19.01 10 A Min AA: 1:16.09 (+2.92s | 3.7%) Alto Swim Club 03/20/2026 SCY Spring Age Group Championships
50 Back
39.95
39.95
100 Back
39.06
1:19.01
100 Back
1:19.01
555 Phineas Eagar 1:19.02 9 A Min AA: 1:16.09 (+2.93s | 3.7%) La Salle Prep 02/13/2026 2026 OR HS 5a 1
50 Back
38.23
38.23
100 Back
40.79
1:19.02
100 Back
1:19.02
556 Isaac Camenisch 1:19.03 10 A Min AA: 1:16.09 (+2.94s | 3.7%) Highbridge Aquatics 10/17/2026 LEXD FinFest
50 Back
38.07
38.07
100 Back
40.96
1:19.03
100 Back
1:19.03
557 Rossi Cofield 1:19.05 9 A Min AA: 1:16.09 (+2.96s | 3.7%) Rockville Montgomery Swim Club 12/05/2025 2025 Christmas Championships
50 Back
38.10
38.10
100 Back
40.95
1:19.05
100 Back
1:19.05
558 Liam Reyes 1:19.06 10 A Min AA: 1:16.09 (+2.97s | 3.8%) Reno Aquatic Club 07/31/2026 2026 High Country Short Course Championship
50 Back
39.31
39.31
100 Back
39.75
1:19.06
100 Back
1:19.06
559 Jarvis Qu 1:19.07 9 A Min AA: 1:16.09 (+2.98s | 3.8%) Mission Viejo Nadadores 11/21/2025 2025 CA MVN Turkey Classic
50 Back
38.15
38.15
100 Back
40.92
1:19.07
100 Back
1:19.07
560 Hao Lau 1:19.07 10 A Min AA: 1:16.09 (+2.98s | 3.8%) Loyola Blakefield Aquatics 03/05/2026 2026 MD LSC 14 U Championships
50 Back
40.02
40.02
100 Back
39.05
1:19.07
100 Back
1:19.07
561 James Teta 1:19.09 10 A Min AA: 1:16.09 (+3.00s | 3.8%) Long Island Aquatic Club 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Back
38.83
38.83
100 Back
40.26
1:19.09
100 Back
1:19.09
562 Peter Haddad 1:19.09 9 A Min AA: 1:16.09 (+3.00s | 3.8%) Ensworth Aquatics 10/10/2026 Ensworth October Invite
50 Back
39.50
39.50
100 Back
39.59
1:19.09
100 Back
1:19.09
563 Aleksandr Rybin 1:19.10 10 A Min AA: 1:16.09 (+3.01s | 3.8%) King Aquatic Club 01/24/2026 2026 PN IST January Invitational Approved
50 Back
38.25
38.25
100 Back
40.85
1:19.10
100 Back
1:19.10
564 Sebastian Reilly 1:19.12 10 A Min AA: 1:16.09 (+3.03s | 3.8%) Nation\\\\\\'s Capital Swim Club 02/13/2026 2026 ASA President S Day Classic
50 Back
38.80
38.80
100 Back
40.32
1:19.12
100 Back
1:19.12
565 Jonathan Miriovsky 1:19.12 10 A Min AA: 1:16.09 (+3.03s | 3.8%) Huntsville Swim Association 09/26/2026 2026 Ricky Hui Meet
50 Back
38.14
38.14
50 Back
38.14
100 Back
40.98
1:19.12
50 Back
40.98
566 Eason Kim 1:19.16 9 A Min AA: 1:16.09 (+3.07s | 3.9%) All Star Aquatics 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Back
38.63
38.63
100 Back
40.53
1:19.16
100 Back
1:19.16
567 Michael Cheng 1:19.16 9 A Min AA: 1:16.09 (+3.07s | 3.9%) San Dimas Aquatics 03/12/2026 2026 SCS Spring Age Group Champs @ RMDA Cop
50 Back
38.42
38.42
100 Back
40.74
1:19.16
100 Back
1:19.16
568 Max Chao 1:19.17 9 A Min AA: 1:16.09 (+3.08s | 3.9%) Tac Titans 02/14/2026 2026 TAC TITANS February Qualifier Meet
50 Back
37.91
37.91
100 Back
41.26
1:19.17
100 Back
1:19.17
569 Dario Garcia 1:19.19 9 A Min AA: 1:16.09 (+3.10s | 3.9%) Grants Pass 02/13/2026 2026 OR HS 6A 7
50 Back
37.10
37.10
100 Back
42.09
1:19.19
100 Back
1:19.19
570 Vincent Grey 1:19.19 9 A Min AA: 1:16.09 (+3.10s | 3.9%) Sprc Stingrays 01/23/2026 2026 USAS IMX Games
50 Back
38.09
38.09
100 Back
41.10
1:19.19
100 Back
1:19.19
571 Max Frankel 1:19.19 10 A Min AA: 1:16.09 (+3.10s | 3.9%) SwimRight Team 10/10/2026 NMST BMHG October Invite 26
50 Back
37.37
37.37
100 Back
41.82
1:19.19
100 Back
1:19.19
572 Nikoloz Zhorzholiani 1:19.21 10 A Min AA: 1:16.09 (+3.12s | 3.9%) Seattle Metropolitan Aquatic C 10/16/2026 2026 PN VAST Fall Classic Invite Approved
50 Back
39.55
39.55
100 Back
39.66
1:19.21
100 Back
1:19.21
573 Ace Zhang 1:19.22 8 A Min AA: 1:16.09 (+3.13s | 4.0%) Twisters Swim Club 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Back
38.80
38.80
100 Back
40.42
1:19.22
100 Back
1:19.22
574 Mitch Eichorn 1:19.23 10 A Min AA: 1:16.09 (+3.14s | 4.0%) Buckeye Swim Club 03/12/2026 2026 OH SC Junior Championships
50 Back
39.04
39.04
100 Back
40.19
1:19.23
100 Back
1:19.23
575 Harry Gerasim 1:19.25 10 A Min AA: 1:16.09 (+3.16s | 4.0%) Eagle Aquatics 03/05/2026 2026 FG Age Group SCY Championships
50 Back
38.27
38.27
100 Back
40.98
1:19.25
100 Back
1:19.25
576 Ludwik Pawelski 1:19.25 9 A Min AA: 1:16.09 (+3.16s | 4.0%) Sparks Piranhas Swim Team 09/11/2026 Molly Lahlum Memorial Autumn Freeze
50 Back
39.18
39.18
100 Back
40.07
1:19.25
100 Back
1:19.25
577 Eli Mickelson 1:19.25 9 A Min AA: 1:16.09 (+3.16s | 4.0%) Carpet Capital Aquatics Club 10/17/2026 2026 MCC October Invite Copied
50 Back
37.59
37.59
100 Back
41.66
1:19.25
100 Back
1:19.25
578 Rumi Rathmann-Noonan 1:19.29 9 A Min AA: 1:16.09 (+3.20s | 4.0%) Manhattan Makos 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Back
39.40
39.40
100 Back
39.89
1:19.29
100 Back
1:19.29
579 Tanner Langsdale 1:19.29 10 A Min AA: 1:16.09 (+3.20s | 4.0%) York Swim Club of Northern Vir 03/12/2026 2026 PV SC 14 Under Championships Copied
50 Back
38.64
38.64
100 Back
40.65
1:19.29
100 Back
1:19.29
580 Johnny Rudd 1:19.29 10 A Min AA: 1:16.09 (+3.20s | 4.0%) Jupiter Dragons Swim Team 02/20/2026 2026 FG SCY BB Championships (NORTH)
50 Back
37.06
37.06
100 Back
42.23
1:19.29
100 Back
1:19.29
581 Carwyn Le Roux 1:19.29 10 A Min AA: 1:16.09 (+3.20s | 4.0%) Orinda Aquatics 10/10/2026 Orinda Aquatics PC SC C B BB+
582 Theodore Lahre 1:19.30 9 A Min AA: 1:16.09 (+3.21s | 4.0%) Bgc-N. Westchester Marlins 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Back
37.32
37.32
100 Back
41.98
1:19.30
100 Back
1:19.30
583 Jack Flesuras 1:19.31 10 A Min AA: 1:16.09 (+3.22s | 4.1%) Southridge 02/14/2025 2025 OR HS 6a 2
50 Back
38.83
38.83
100 Back
40.48
1:19.31
100 Back
1:19.31
584 Graeme Gorsche 1:19.33 10 A Min AA: 1:16.09 (+3.24s | 4.1%) Los Angeles Swim Club 12/12/2025 2025 CA SCS RAA WAG
50 Back
38.79
38.79
100 Back
40.54
1:19.33
100 Back
1:19.33
585 Samuel Wacek 1:19.33 10 A Min AA: 1:16.09 (+3.24s | 4.1%) Alexandria Swim Club 03/07/2026 2026 MN RSC 10 U State Championship
50 Back
38.91
38.91
100 Back
40.42
1:19.33
100 Back
1:19.33
586 Nan-Yi Yeh 1:19.36 10 A Min AA: 1:16.09 (+3.27s | 4.1%) Marlins Of Raleigh 03/25/2026 2026 TAC TITANS Tarheel States Meet
50 Back
38.20
38.20
100 Back
41.16
1:19.36
100 Back
1:19.36
587 Yusuf Awad 1:19.37 9 A Min AA: 1:16.09 (+3.28s | 4.1%) Gator Swim Club 10/09/2026 2026 FAST Pumpkin Plunge
50 Back
40.06
40.06
100 Back
39.31
1:19.37
100 Back
1:19.37
588 Tyrus Lu 1:19.38 10 A Min AA: 1:16.09 (+3.29s | 4.1%) Tac Titans 02/26/2026 2026 NCS SC AG CHAMPS
50 Back
38.79
38.79
100 Back
40.59
1:19.38
100 Back
1:19.38
589 Mason Lam 1:19.39 9 A Min AA: 1:16.09 (+3.30s | 4.2%) Eagle Swim Team Inc. 02/14/2026 EST Vs NAAC Dual Meet
50 Back
38.86
38.86
100 Back
40.53
1:19.39
100 Back
1:19.39
590 Logan Fischer 1:19.41 10 A Min AA: 1:16.09 (+3.32s | 4.2%) Denver Swim Academy 10/17/2026 2026 CO Alpha Tide High Point Showdown
50 Back
38.61
38.61
100 Back
40.80
1:19.41
100 Back
1:19.41
591 Theo Ream 1:19.42 10 A Min AA: 1:16.09 (+3.33s | 4.2%) SwimMAC Carolina 02/26/2026 2026 NCS SC AG CHAMPS
50 Back
38.85
38.85
100 Back
40.57
1:19.42
100 Back
1:19.42
592 Lawson Kroon 1:19.43 10 A Min AA: 1:16.09 (+3.34s | 4.2%) Pierre Swim Team 01/30/2026 2026 SD Capital City Qualifier
50 Back
38.84
38.84
100 Back
40.59
1:19.43
100 Back
1:19.43
593 Matt Borremans 1:19.43 10 A Min AA: 1:16.09 (+3.34s | 4.2%) South Florida Aquatic Club 09/11/2026 2026 Michael S Memorial Meet
50 Back
39.10
39.10
100 Back
40.33
1:19.43
100 Back
1:19.43
594 Kyle Whitley 1:19.44 10 A Min AA: 1:16.09 (+3.35s | 4.2%) Fast Falcons 09/26/2026 EAJ Speedo September Meet 2026
50 Back
37.98
37.98
100 Back
41.46
1:19.44
100 Back
1:19.44
595 Nolan Lucariello 1:19.48 10 A Min AA: 1:16.09 (+3.39s | 4.3%) Prince William Swim Club 01/23/2026 2026 USAS IMX Games
50 Back
38.88
38.88
100 Back
40.60
1:19.48
100 Back
1:19.48
596 Tatsumasa Sekine 1:19.49 9 A Min AA: 1:16.09 (+3.40s | 4.3%) Santa Clara Swim Club 03/28/2026 Swim South Bay
597 Joseph Chung 1:19.49 10 A Min AA: 1:16.09 (+3.40s | 4.3%) SwimMAC Carolina 03/20/2026 2026 SwimRVA Clover Cup
50 Back
38.86
38.86
100 Back
40.63
1:19.49
100 Back
1:19.49
598 Dean Deliessche 1:19.50 10 A Min AA: 1:16.09 (+3.41s | 4.3%) Trident Aquatic Club 02/20/2026 2026 MR Metro Silver Central Champs WEST
50 Back
37.65
37.65
100 Back
41.85
1:19.50
100 Back
1:19.50
599 Jayden Lu 1:19.52 9 A Min AA: 1:16.09 (+3.43s | 4.3%) Charles River Aquatics 07/30/2026 2026 NE CRA Prelim Final SCY Meet
50 Back
38.63
38.63
100 Back
40.89
1:19.52
100 Back
1:19.52
600 Theodore Chan 1:19.53 9 A Min AA: 1:16.09 (+3.44s | 4.3%) Long Island Express 03/13/2026 2026 MR SC Junior Metropolitan Championships
50 Back
38.96
38.96
100 Back
40.57
1:19.53
100 Back
1:19.53

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.