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
5551 Beau Fulton 1:48.77 9 B: 1:40.69 (+8.08s | 7.4%) Rancho San Dieguito 03/15/2025 2025 SI JBST NTS All Ages
5552 Julian Kau 1:48.77 10 B: 1:40.69 (+8.08s | 7.4%) Palo Alto Stanford Aquatics 01/10/2026 SSF NEW YEAR SPLASH C B A+
5553 Richard Merpi 1:48.77 11 B: 1:40.69 (+8.08s | 7.4%) Aces Swim Club 01/23/2026 2026 CO TOPS Colorado Open
50 Back
56.66
56.66
100 Back
52.11
1:48.77
100 Back
1:48.77
5554 Joseph Novack 1:48.78 8 B: 1:40.69 (+8.09s | 7.4%) Lynchburg Aquatic Club 02/07/2026 SW District 8 Under Championship
5555 Austin Barzey 1:48.78 10 B: 1:40.69 (+8.09s | 7.4%) Kips Bay Makos 11/14/2025 2025 MR FLY Big Apple Classic Invitational
5556 Kirill Stanislavskyi 1:48.78 9 B: 1:40.69 (+8.09s | 7.4%) Old Colony YMCA - Narwhals 12/05/2025 2025 NE KCY YMCA Winter Champs
50 Back
52.92
52.92
100 Back
55.86
1:48.78
100 Back
1:48.78
5557 Lawson Tenfjord 1:48.79 9 B: 1:40.69 (+8.10s | 7.4%) Highlands Ranch Aquatics 01/24/2025 2025 CO TOPS Colorado Open
25 Back
25.20
25.20
50 Back
29.10
54.30
50 Back
54.30
75 Back
27.94
1:22.24
100 Back
26.55
1:48.79
50 Back
54.49
5558 Joseph Mitelski 1:48.79 10 B: 1:40.69 (+8.10s | 7.4%) Staten Island Aquatics Club 02/07/2026 2026 MR QNS We Fly High Invitational
50 Back
53.04
53.04
100 Back
55.75
1:48.79
100 Back
1:48.79
5559 Reef Gal 1:48.80 7 B: 1:40.69 (+8.11s | 7.5%) Charles River Aquatics 01/09/2026 2026 NE CRA New Year Distance And Specialty
50 Back
52.64
52.64
100 Back
56.16
1:48.80
100 Back
1:48.80
5560 Luca Likely 1:48.81 9 B: 1:40.69 (+8.12s | 7.5%) Rochester Swim Club 02/13/2026 2026 MN RSC President S Day Meet
5561 Bryce Tisinger 1:48.82 9 B: 1:40.69 (+8.13s | 7.5%) Fairfax Foxes Swimming 11/21/2025 2025 Swim Rock
50 Back
48.13
48.13
100 Back
1:00.69
1:48.82
100 Back
1:48.82
5562 Drew Grange 1:48.82 10 B: 1:40.69 (+8.13s | 7.5%) Plymouth Canton Cruisers 02/13/2026 2026 Showdown In Motown
5563 Tyden Mukai 1:48.84 10 B: 1:40.69 (+8.15s | 7.5%) Punahou Aquatics Institute 11/09/2025 OSL A+ SCY Meet
50 Back
52.28
52.28
100 Back
56.56
1:48.84
100 Back
1:48.84
5564 Andrii Paliienko 1:48.84 9 B: 1:40.69 (+8.15s | 7.5%) Sioux Falls Swim Team 01/23/2026 SFST SD 2026 January Invite
50 Back
52.93
52.93
100 Back
55.91
1:48.84
100 Back
1:48.84
5565 Samuel Smith 1:48.87 10 B: 1:40.69 (+8.18s | 7.5%) Fort Collins Area Swim Team 01/23/2026 2026 CO FAST Winter Open
50 Back
50.52
50.52
100 Back
58.35
1:48.87
100 Back
1:48.87
5566 Grey Dawson 1:48.87 9 B: 1:40.69 (+8.18s | 7.5%) Lynchburg YMCA Swim Team 09/19/2025 2025 LY Season Opener
50 Back
2:01.29
2:01.29
100 Back
-12.-42
1:48.87
100 Back
1:48.87
5567 Odin Piotrowski 1:48.88 10 B: 1:40.69 (+8.19s | 7.5%) Grand Traverse Bay YMCA Breake 12/05/2025 EGRA 2025 Winter Washout
50 Back
53.85
53.85
100 Back
55.03
1:48.88
100 Back
1:48.88
5568 Sage Trowers 1:48.89 7 B: 1:40.69 (+8.20s | 7.5%) Condors Swim Club 10/10/2025 2025 MR COND October Fall Festival
5569 William Eberley 1:48.89 9 B: 1:40.69 (+8.20s | 7.5%) Unattached 04/11/2025 2025 Boys Girls Clubs National Swim Champs
50 Back
50.49
50.49
100 Back
58.40
1:48.89
100 Back
1:48.89
5570 Aiden Campbell 1:48.90 9 B: 1:40.69 (+8.21s | 7.5%) Dothan Dolphins Swim Team 01/16/2026 2026 GPAC Winter Invitational
5571 Charles Guo 1:48.90 9 B: 1:40.69 (+8.21s | 7.5%) Amherst Tritons Swim Team 01/09/2026 2026 NE CRIM Jan Team Specialty
50 Back
52.48
52.48
100 Back
56.42
1:48.90
100 Back
1:48.90
5572 Deklyn King 1:48.91 10 B: 1:40.69 (+8.22s | 7.5%) Mid Michigan Aquatics Hurrican 11/01/2025 Greater Kalamazoo Arena Challenge
50 Back
50.55
50.55
100 Back
58.36
1:48.91
100 Back
1:48.91
5573 Camden MacQuinn 1:48.91 9 B: 1:40.69 (+8.22s | 7.5%) Mount Desert Island YMCA ST 03/13/2025 2025 MESI Winter Short Course Championships
50 Back
53.11
53.11
100 Back
55.80
1:48.91
100 Back
1:48.91
5574 Rooney Morgan 1:48.92 9 B: 1:40.69 (+8.23s | 7.6%) Ensworth Aquatics 12/05/2025 2025 Holiday Classic
50 Back
54.05
54.05
100 Back
54.87
1:48.92
100 Back
1:48.92
5575 Maxwell Kushner 1:48.93 8 B: 1:40.69 (+8.24s | 7.6%) Castle Rock Swimming 02/14/2026 2026 CO ACES Winter Open
50 Back
51.35
51.35
100 Back
57.58
1:48.93
100 Back
1:48.93
5576 Derrick Ciesla 1:48.93 8 B: 1:40.69 (+8.24s | 7.6%) Tac Titans 01/16/2026 2026 Vector Security Polar Plunge Meet
50 Back
53.90
53.90
100 Back
55.03
1:48.93
100 Back
1:48.93
5577 Bryant Xin 1:48.93 6 B: 1:40.69 (+8.24s | 7.6%) Westchester Aquatic Club 10/25/2025 2025 MR QNS Can I Kick It Invitational
50 Back
54.10
54.10
100 Back
54.83
1:48.93
100 Back
1:48.93
5578 Sebastian Brassfield 1:48.94 10 B: 1:40.69 (+8.25s | 7.6%) Unattached 01/17/2026 2026 ST AAAA NS Frostbite
50 Back
52.98
52.98
100 Back
55.96
1:48.94
100 Back
1:48.94
5579 Hugh Christianson 1:48.94 7 B: 1:40.69 (+8.25s | 7.6%) Aquajets Swim Team 02/21/2026 2026 MN FOXJ MN Bronze Championship
50 Back
51.06
51.06
100 Back
57.88
1:48.94
100 Back
1:48.94
5580 Michael Rubright 1:48.95 9 B: 1:40.69 (+8.26s | 7.6%) Excel Aquatics 11/01/2025 2025 Pumpkin Spice Splash
50 Back
51.06
51.06
100 Back
57.89
1:48.95
100 Back
1:48.95
5581 Ethan Lyu 1:48.96 9 B: 1:40.69 (+8.27s | 7.6%) Tri-city Channel Cats 01/31/2026 2026 Winter Open
50 Back
50.07
50.07
50 Back
50.07
100 Back
58.89
1:48.96
50 Back
58.89
5582 Jeffrey Zhang 1:48.97 7 B: 1:40.69 (+8.28s | 7.6%) Tac Titans 01/16/2026 2026 Vector Security Polar Plunge Meet
5583 Adam Kobty 1:48.97 10 B: 1:40.69 (+8.28s | 7.6%) Burlingame Aquatics 10/25/2025 TYR BAC SPOOKY FALL CLASSIC
5584 Riley Bisel 1:48.97 10 B: 1:40.69 (+8.28s | 7.6%) Northfield Swim Club 02/21/2026 2026 MN NOR MN Bronze Championship Copied
50 Back
55.43
55.43
100 Back
53.54
1:48.97
100 Back
1:48.97
5585 Jackson Fernandez 1:48.98 10 B: 1:40.69 (+8.29s | 7.6%) Carrollwood Village Swim Team 07/25/2025 2025 Summer Area 3 Championships
50 Back
51.87
51.87
100 Back
57.11
1:48.98
100 Back
1:48.98
5586 Daniel Iesaulov 1:48.99 10 B: 1:40.69 (+8.30s | 7.6%) Mecklenburg Swim Association 11/07/2025 2025 Veterans Day Inv Presented By Arena
5587 Daniel Marton 1:49.00 10 B: 1:40.69 (+8.31s | 7.6%) North Jersey Barracudas 12/06/2025 2025 MR NDAC Kevin Storrs Winter Festival
50 Back
52.47
52.47
100 Back
56.53
1:49.00
100 Back
1:49.00
5588 Cole Warner 1:49.01 8 B: 1:40.69 (+8.32s | 7.6%) Front Range Barracudas 02/13/2026 2026 CO NJ Groundhog Invite
50 Back
51.78
51.78
100 Back
57.23
1:49.01
100 Back
1:49.01
5589 Joshua Miao 1:49.03 9 B: 1:40.69 (+8.34s | 7.6%) Quicksilver Swimming 06/26/2024 Swim South Bay Micro Meet
5590 James Avitable 1:49.03 8 B: 1:40.69 (+8.34s | 7.6%) Cumming Waves 01/16/2026 2026 SE Ralph Crocker Classic
50 Back
52.60
52.60
100 Back
56.43
1:49.03
100 Back
1:49.03
5591 Brighton Watts 1:49.04 8 B: 1:40.69 (+8.35s | 7.7%) Wasatch Front Fish Market 09/18/2025 WFFM September Intersquad
50 Back
51.62
51.62
100 Back
57.42
1:49.04
100 Back
1:49.04
5592 Ellis Del Verne 1:49.05 9 B: 1:40.69 (+8.36s | 7.7%) YMCA of the Triangle Area Swim 11/09/2025 2025 12 And Under Mini Meet V2
50 Back
52.65
52.65
50 Back
52.65
100 Back
56.40
1:49.05
50 Back
56.40
5593 Chase Clark 1:49.07 9 B: 1:40.69 (+8.38s | 7.7%) Issaquah Swim Team 11/15/2025 2025 PN IST November Invitational
50 Back
53.59
53.59
100 Back
55.48
1:49.07
100 Back
1:49.07
5594 Haroon Kushlaf 1:49.07 10 B: 1:40.69 (+8.38s | 7.7%) Powell Crosley YMCA 02/19/2026 2026 OH CM SC Regional Championships
50 Back
54.34
54.34
100 Back
54.73
1:49.07
100 Back
1:49.07
5595 Bruce Jiao 1:49.07 9 B: 1:40.69 (+8.38s | 7.7%) Aquaventure Riptides 11/01/2025 AQUA IMX Challenge
5596 Vincent Mansueto 1:49.08 9 B: 1:40.69 (+8.39s | 7.7%) Three Village Swim Club 10/11/2025 2025 MR TVSC Ann Wycoff Memorial Swim Meet
5597 Blake Gauvin 1:49.09 9 B: 1:40.69 (+8.40s | 7.7%) YMCA of Greater Nashua Storm 02/07/2026 2026 NE YNS Last Chance Qualifier
5598 Becker Robinson-Jones 1:49.11 9 B: 1:40.69 (+8.42s | 7.7%) Northglenn Fusion Swim Club 12/12/2025 2025 CO NJ Blizzard Invite
50 Back
52.51
52.51
50 Back
52.51
100 Back
56.60
1:49.11
50 Back
56.60
5599 Brandon Hoss 1:49.11 8 B: 1:40.69 (+8.42s | 7.7%) Houston Hydra 12/20/2024 MAC Hosted 2024 Gulf Fall Champs
50 Back
52.97
52.97
100 Back
56.14
1:49.11
100 Back
1:49.11
5600 Jordan Mosbo 1:49.12 7 B: 1:40.69 (+8.43s | 7.7%) Team Charlotte Swimming 01/23/2026 2026 TEAM Arena Western Open Copied
50 Back
49.99
49.99
100 Back
59.13
1:49.12
100 Back
1:49.12

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.