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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
3651 Declan Kana 1:43.20 9 B: 1:40.69 (+2.51s | 2.4%) First Colony Swim Team, Inc. 12/20/2024 2024 Gulf Fall Champs (ESCA AMBU)
3652 Charlie Zink 1:43.20 10 B: 1:40.69 (+2.51s | 2.4%) Old Dominion Aquatic Club 02/13/2026 2026 Southeast District 9 12 Championship
3653 Ellison Waterworth 1:43.20 10 B: 1:40.69 (+2.51s | 2.4%) Nova of Virginia 10/11/2025 2025 WAC Start Up Classic
50 Back
52.67
52.67
100 Back
50.53
1:43.20
100 Back
1:43.20
3654 Jacob Pham 1:43.21 10 B: 1:40.69 (+2.52s | 2.4%) Cypress Fairbanks Swim Club 02/21/2025 MAC Hosted 2025 Gulf 12 Under Champs
50 Back
47.86
47.86
100 Back
55.35
1:43.21
100 Back
1:43.21
3655 Finnigan Wright 1:43.22 9 B: 1:40.69 (+2.53s | 2.5%) Cascade 01/10/2026 2026 Kentridge High School Invitational Obse
50 Back
48.58
48.58
100 Back
54.64
1:43.22
100 Back
1:43.22
3656 Aur Cannaviello Persiche 1:43.24 9 B: 1:40.69 (+2.55s | 2.5%) Asphalt Green Unified Aquatics 12/05/2025 2025 MR NYS Holiday Classic Trials Finals
50 Back
50.15
50.15
100 Back
53.09
1:43.24
100 Back
1:43.24
3657 Becket Ahern 1:43.27 10 B: 1:40.69 (+2.58s | 2.5%) North Jeffco Swim Team 12/12/2025 2025 CO NJ Blizzard Invite
50 Back
49.42
49.42
50 Back
49.42
100 Back
53.85
1:43.27
50 Back
53.85
3658 Travis Flannagan 1:43.27 10 B: 1:40.69 (+2.58s | 2.5%) Planet Swim Aquatics 09/26/2026 EAJ Speedo September Meet 2026
3659 Sebastian Morrell 1:43.28 9 B: 1:40.69 (+2.59s | 2.5%) Sporting Jax Aquatic Club 12/04/2025 RAFC Winter Classic
50 Back
49.82
49.82
100 Back
53.46
1:43.28
100 Back
1:43.28
3660 Frank Muchna 1:43.30 9 B: 1:40.69 (+2.61s | 2.5%) Sharks Swim Club 02/21/2025 2025 Gulf 12 Under Champs (NOCH)
50 Back
51.98
51.98
100 Back
51.32
1:43.30
100 Back
1:43.30
3661 Logan Curran 1:43.30 10 B: 1:40.69 (+2.61s | 2.5%) Memphis Thunder Aquatic Club 02/14/2026 2026 SC MTAC Last Chance Meet
50 Back
50.17
50.17
100 Back
53.13
1:43.30
100 Back
1:43.30
3662 Ethan Baxter 1:43.33 10 B: 1:40.69 (+2.64s | 2.6%) Island Aquatics 11/15/2025 2025 MAGSA SCY A3 Meet
50 Back
52.30
52.30
100 Back
51.03
1:43.33
100 Back
1:43.33
3663 Asher Warren 1:43.35 8 B: 1:40.69 (+2.66s | 2.6%) Old Dominion Aquatic Club 02/07/2026 2026 8 And Under Southeastern District Champs
50 Back
50.70
50.70
100 Back
52.65
1:43.35
100 Back
1:43.35
3664 Timothy Natonski 1:43.36 8 B: 1:40.69 (+2.67s | 2.6%) Hydra Aquatics 11/14/2025 ISCA Fall Classic Championship 2025
50 Back
50.95
50.95
100 Back
52.41
1:43.36
100 Back
1:43.36
3665 Taylor Shaw 1:43.39 10 B: 1:40.69 (+2.70s | 2.6%) North Coast Aquatics 07/10/2026 2026 SI JBST All Ages Last Chance Meet
50 Back
50.66
50.66
100 Back
52.73
1:43.39
100 Back
1:43.39
3666 Kanishk Mahesha 1:43.40 10 B: 1:40.69 (+2.71s | 2.6%) San Ramon Valley Aquatics 09/19/2026 PC LAC C B BB 26 Copied
3667 Brandon Crosetti 1:43.42 9 B: 1:40.69 (+2.73s | 2.6%) Surge Aquatics 10/17/2026 2026 ST SRG SCY Surgetoberfest
3668 Dennis Liu 1:43.43 10 B: 1:40.69 (+2.74s | 2.6%) Milpitas Aquatic Club 09/27/2025 2025 MAC Season Kick Off
3669 Aariv Mistry 1:43.44 9 B: 1:40.69 (+2.75s | 2.7%) Tac Titans 07/17/2026 2026 TAC July Intrasquad
50 Back
49.27
49.27
100 Back
54.17
1:43.44
100 Back
1:43.44
3670 Oliver Woo 1:43.45 9 B: 1:40.69 (+2.76s | 2.7%) California Dolphins Swim Team 09/19/2026 PC LAC C B BB 26 Copied
3671 Con Cooper 1:43.46 8 B: 1:40.69 (+2.77s | 2.7%) Kamehameha Swim Club 10/02/2026 2026 HI Al Minn Invitational
50 Back
49.98
49.98
100 Back
53.48
1:43.46
100 Back
1:43.46
3672 Teoman Kara 1:43.46 10 B: 1:40.69 (+2.77s | 2.7%) Parkway-Rockwood Gateway Swim 10/09/2026 Fall Festival Invitational
50 Back
49.30
49.30
100 Back
54.16
1:43.46
100 Back
1:43.46
3673 Jack Faber 1:43.47 10 B: 1:40.69 (+2.78s | 2.7%) Northglenn Fusion Swim Club 01/09/2026 2026 CO NJ Narwhal Invitational
50 Back
50.11
50.11
100 Back
53.36
1:43.47
100 Back
1:43.47
3674 River Wilkinson 1:43.47 10 B: 1:40.69 (+2.78s | 2.7%) North Coast Aquatics 01/31/2026 2026 SI HSA All Ages NTS Meet
3675 Mateo Cervantes 1:43.50 10 B: 1:40.69 (+2.81s | 2.7%) Bayside Aquatics 03/21/2026 2026 Maryland 9 10 B Championship Meet
50 Back
1:43.60
1:43.60
100 Back
0.-10
1:43.50
100 Back
1:43.50
3676 Ryan Clark 1:43.50 10 B: 1:40.69 (+2.81s | 2.7%) York Swim Club of Northern Vir 12/12/2025 2025 MAKO HOLIDAY INVITATIONAL
50 Back
49.20
49.20
100 Back
54.30
1:43.50
100 Back
1:43.50
3677 Liam Liu 1:43.51 7 B: 1:40.69 (+2.82s | 2.7%) Washingtonians Swim Club 01/31/2026 The 2026 Super FISH Bowl XVI
3678 Anay Agarwal 1:43.51 9 B: 1:40.69 (+2.82s | 2.7%) West Coast Aquatics 02/07/2026 2026 PN IST Feb Winter Invitational Approved
50 Back
49.98
49.98
100 Back
53.53
1:43.51
100 Back
1:43.51
3679 Asher Iles 1:43.52 9 B: 1:40.69 (+2.83s | 2.7%) Cincinnati Marlins 02/19/2026 2026 OH CM SC Regional Championships
50 Back
51.01
51.01
100 Back
52.51
1:43.52
100 Back
1:43.52
3680 Wesley Wong 1:43.52 10 B: 1:40.69 (+2.83s | 2.7%) Tualatin Hills Swim Club 10/23/2026 2026 THSC Fall Invitational
50 Back
51.12
51.12
100 Back
52.40
1:43.52
100 Back
1:43.52
3681 Michael Baier 1:43.53 10 B: 1:40.69 (+2.84s | 2.7%) North Baltimore Aquatic Club 03/21/2026 2026 Maryland 9 10 B Championship Meet
50 Back
50.55
50.55
100 Back
52.98
1:43.53
100 Back
1:43.53
3682 Jack Arckey 1:43.53 9 B: 1:40.69 (+2.84s | 2.7%) Sarasota Sharks 02/27/2026 2026 T2 Area 5 Championships
50 Back
50.61
50.61
100 Back
52.92
1:43.53
100 Back
1:43.53
3683 Henry Krovitz 1:43.53 10 B: 1:40.69 (+2.84s | 2.7%) Univ. of Denver Hilltoppers 02/07/2025 2025 CO NJ Groundhog Invite
50 Back
51.12
51.12
100 Back
52.41
1:43.53
100 Back
1:43.53
3684 Liam Fearon 1:43.56 9 B: 1:40.69 (+2.87s | 2.8%) Mid Hudson Heatwaves 01/31/2026 2026 MR MWDA YBAR Sink Or Swim Invitational
50 Back
51.06
51.06
100 Back
52.50
1:43.56
100 Back
1:43.56
3685 Charles Zakowski 1:43.56 9 B: 1:40.69 (+2.87s | 2.8%) C.M. Gatton Beaumont YMCA 10/16/2026 2026 SwimVille USA Jack Thompson Classic
3686 Kosta Petrosian 1:43.57 10 B: 1:40.69 (+2.88s | 2.8%) Academy Swim Club 10/03/2026 2026 BIG ISLAND SWIMMING
50 Back
49.45
49.45
100 Back
54.12
1:43.57
100 Back
1:43.57
3687 Austin Basham 1:43.58 9 B: 1:40.69 (+2.89s | 2.8%) Coast Aquatics 02/13/2026 2026 SES Region 4 Championships
50 Back
50.08
50.08
100 Back
53.50
1:43.58
100 Back
1:43.58
3688 Matthew Wei 1:43.58 9 B: 1:40.69 (+2.89s | 2.8%) Tac Titans 03/25/2026 2026 TAC TITANS Tarheel States Meet
50 Back
49.45
49.45
100 Back
54.13
1:43.58
100 Back
1:43.58
3689 Mago Christopher 1:43.60 10 B: 1:40.69 (+2.91s | 2.8%) North Shore Swim Club 02/07/2026 2026 NE NSSC Last Chance Meet
3690 Aidan De La Cruz 1:43.60 9 B: 1:40.69 (+2.91s | 2.8%) Tac Titans 05/02/2026 2026 TAC TITANS Oceanus Challenge Meet
50 Back
52.12
52.12
100 Back
51.48
1:43.60
100 Back
1:43.60
3691 Elliot Kang 1:43.60 9 B: 1:40.69 (+2.91s | 2.8%) San Ramon Valley Aquatics 10/10/2026 SRVA SC C B BB+ Meet
3692 Jacob Hernandez 1:43.61 8 B: 1:40.69 (+2.92s | 2.8%) Pikes Peak Athletics 02/20/2026 2026 CO PPA February Frenzy Last Chance Meet
50 Back
50.71
50.71
100 Back
52.90
1:43.61
100 Back
1:43.61
3693 Ryder Wei 1:43.61 8 B: 1:40.69 (+2.92s | 2.8%) Scarlet Aquatics 06/06/2026 2026 Scarlet Summer Blast
3694 Landon Hornby 1:43.63 8 B: 1:40.69 (+2.94s | 2.8%) SwimRVA 03/20/2026 2026 SwimRVA Clover Cup
50 Back
50.91
50.91
100 Back
52.72
1:43.63
100 Back
1:43.63
3695 Theo Rogalsky 1:43.63 10 B: 1:40.69 (+2.94s | 2.8%) Gold Coast Swim Team 01/10/2026 2026 SCAT B C Open
50 Back
51.28
51.28
100 Back
52.35
1:43.63
100 Back
1:43.63
3696 Brandon Lin 1:43.64 9 B: 1:40.69 (+2.95s | 2.8%) Long Island Aquatic Club 03/27/2026 2026 MR Bronze Championship South LIE
50 Back
52.15
52.15
100 Back
51.49
1:43.64
100 Back
1:43.64
3697 Calvin Yip 1:43.64 10 B: 1:40.69 (+2.95s | 2.8%) Palo Alto Stanford Aquatics 10/03/2026 PASA CBA+ SCY Meet Oct 2026
3698 Noah Mack 1:43.65 8 B: 1:40.69 (+2.96s | 2.9%) Rancho San Dieguito 08/08/2026 2026 SI WIND All Ages NTS Wrap Up Meet
3699 Lucas Seaton 1:43.66 9 B: 1:40.69 (+2.97s | 2.9%) Raleigh Swimming Association 03/14/2026 2026 MOR Reagan Martin Rocks Swim Meet
50 Back
48.18
48.18
100 Back
55.48
1:43.66
100 Back
1:43.66
3700 Reed Song 1:43.66 9 B: 1:40.69 (+2.97s | 2.9%) Columbia Aquatics Association 01/03/2026 2026 ASTS Invitational
50 Back
50.03
50.03
100 Back
53.63
1:43.66
100 Back
1:43.66

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.