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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
5451 Oliver Murray 1:56.07 10 B: 1:40.69 (+15.38s | 13.3%) Potomac Marlins 10/10/2025 2025 PV October Open Franconia
5452 Henry Alt 1:56.08 10 B: 1:40.69 (+15.39s | 13.3%) Mason Makos Swim Team 01/10/2026 2026 MAKO POLAR PLUNGE
50 Back
58.37
58.37
100 Back
57.71
1:56.08
100 Back
1:56.08
5453 Augustus Cosio 1:56.08 10 B: 1:40.69 (+15.39s | 13.3%) Rochester Swim Club 02/13/2026 2026 MN RSC President S Day Meet
5454 Vedant Tomar 1:56.10 9 B: 1:40.69 (+15.41s | 13.3%) California Dolphins Swim Team 02/20/2026 Pacific Swim SCY C B BB+ Meet Hosted By TERA
5455 James Halford 1:56.11 9 B: 1:40.69 (+15.42s | 13.3%) Madison Area YMCA Mariners 10/10/2025 2025 MR COND October Fall Festival
50 Back
55.03
55.03
100 Back
1:01.08
1:56.11
100 Back
1:56.11
5456 Hayou Aliyi 1:56.12 10 B: 1:40.69 (+15.43s | 13.3%) McCallie-GPS Aquatics 01/09/2026 2026 MCC January Invite
50 Back
1:55.73
1:55.73
100 Back
0.39
1:56.12
100 Back
1:56.12
5457 Mateo Navarrete 1:56.12 9 B: 1:40.69 (+15.43s | 13.3%) Sonoma Sea Dragons 03/07/2026 Napa Valley Swim Team Swimming Towards Spring
5458 Jordyn Melgar-Santiago 1:56.12 10 B: 1:40.69 (+15.43s | 13.3%) Rowan Aquatic Club - YMCA 12/05/2025 2025 TYDE Winter Championship
50 Back
59.20
59.20
100 Back
56.92
1:56.12
100 Back
1:56.12
5459 Asher Hench 1:56.13 10 B: 1:40.69 (+15.44s | 13.3%) East Carolina Aquatics 11/21/2025 2025 ECA Southeastern Classic
50 Back
54.09
54.09
100 Back
1:02.04
1:56.13
100 Back
1:56.13
5460 Eddie Yuan 1:56.18 7 B: 1:40.69 (+15.49s | 13.3%) Charles River Aquatics 02/06/2026 2026 NE CRA Last Chance February Invite
50 Back
55.85
55.85
100 Back
1:00.33
1:56.18
100 Back
1:56.18
5461 Henry Ludwig 1:56.18 10 B: 1:40.69 (+15.49s | 13.3%) Pierre Swim Team 01/30/2026 2026 SD Capital City Qualifier
50 Back
54.91
54.91
100 Back
1:01.27
1:56.18
100 Back
1:56.18
5462 Eli Shin 1:56.19 9 B: 1:40.69 (+15.50s | 13.3%) South Snohomish Co Dolphins 06/20/2025 2025 PN SRST StingRay Invitational
50 Back
58.66
58.66
100 Back
57.53
1:56.19
100 Back
1:56.19
5463 Daniel Wu 1:56.22 7 B: 1:40.69 (+15.53s | 13.4%) Lynchburg YMCA Swim Team 12/04/2025 14th Annual Swim Tri Speedo Winter Champs
50 Back
56.81
56.81
100 Back
59.41
1:56.22
100 Back
1:56.22
5464 Zhencheng Xu 1:56.23 10 B: 1:40.69 (+15.54s | 13.4%) Alto Swim Club 02/22/2025 De Anza C B A+
5465 Yaocheng Zhuang 1:56.23 9 B: 1:40.69 (+15.54s | 13.4%) Ridgewood YMCA Breakers Swim T 10/10/2025 2025 MR COND October Fall Festival
50 Back
55.21
55.21
100 Back
1:01.02
1:56.23
100 Back
1:56.23
5466 Emerson Mallick 1:56.25 9 B: 1:40.69 (+15.56s | 13.4%) Rockville Montgomery Swim Club 11/14/2025 2025 RMSC November Dual Meet
50 Back
55.12
55.12
100 Back
1:01.13
1:56.25
100 Back
1:56.25
5467 Ryan Shen 1:56.27 8 B: 1:40.69 (+15.58s | 13.4%) Santa Clara Swim Club 03/28/2026 Swim South Bay
5468 Jacob Arnold 1:56.29 9 B: 1:40.69 (+15.60s | 13.4%) Baylor Swim Club 01/09/2026 2026 MCC January Invite
50 Back
53.80
53.80
100 Back
1:02.49
1:56.29
100 Back
1:56.29
5469 Jacob Lomong-oy 1:56.29 8 B: 1:40.69 (+15.60s | 13.4%) Brownsville Aquatics 11/15/2025 2025 ST BAS November SC Swim Meet
50 Back
52.31
52.31
100 Back
1:03.98
1:56.29
100 Back
1:56.29
5470 Theodore Hall 1:56.29 9 B: 1:40.69 (+15.60s | 13.4%) Sioux Falls Swim Team 01/02/2026 SFST Intrasquad 1 2 26
50 Back
55.90
55.90
100 Back
1:00.39
1:56.29
100 Back
1:56.29
5471 Benjamin O'Berry 1:56.29 9 B: 1:40.69 (+15.60s | 13.4%) Bend Swim Club 11/01/2025 Bend Swim Club High Desert Classic
50 Back
55.02
55.02
100 Back
1:01.27
1:56.29
100 Back
1:56.29
5472 Bennett McGowan 1:56.30 10 B: 1:40.69 (+15.61s | 13.4%) Atlantic Coast Athletic Club 01/16/2026 CA Y Winter Rumble Copied
50 Back
56.24
56.24
100 Back
1:00.06
1:56.30
100 Back
1:56.30
5473 Aadi Sehgal 1:56.30 8 B: 1:40.69 (+15.61s | 13.4%) Los Altos Mountain View Aquati 03/28/2026 LAMV C B A+ Meet
50 Back
57.57
57.57
100 Back
58.73
1:56.30
100 Back
1:56.30
5474 John Chinetti 1:56.31 7 B: 1:40.69 (+15.62s | 13.4%) Sporting Jax Aquatic Club 10/10/2025 2025 October Classic
50 Back
55.31
55.31
100 Back
1:01.00
1:56.31
100 Back
1:56.31
5475 Asher Friedlander 1:56.31 9 B: 1:40.69 (+15.62s | 13.4%) Life Time Colorado Swim Club 01/09/2026 2026 CO NJ Narwhal Invitational
50 Back
57.98
57.98
100 Back
58.33
1:56.31
100 Back
1:56.31
5476 Jonathan Fosheim 1:56.34 10 B: 1:40.69 (+15.65s | 13.5%) Webster Swim Team 07/10/2025 2025 Milbank Swim Meet
50 Back
55.82
55.82
100 Back
1:00.52
1:56.34
100 Back
1:56.34
5477 Joseph Leach 1:56.35 9 B: 1:40.69 (+15.66s | 13.5%) Highlands Ranch Aquatics 11/15/2024 2024 CO TOPS Fall Invite
5478 Nathan Knox 1:56.35 9 B: 1:40.69 (+15.66s | 13.5%) SwimMAC Carolina 03/07/2026 2026 SwimMAC BC Championship
50 Back
54.77
54.77
100 Back
1:01.58
1:56.35
100 Back
1:56.35
5479 Carey O'Regan 1:56.37 10 B: 1:40.69 (+15.68s | 13.5%) DC Dept Of Parks and Recreatio 11/22/2025 20205 Odd Ball Challenge
5480 Malachi Khadij 1:56.37 10 B: 1:40.69 (+15.68s | 13.5%) Treasure Coast Aquatics 03/01/2025 Area 6 Spring Championships
50 Back
56.53
56.53
100 Back
59.84
1:56.37
100 Back
1:56.37
5481 Brandon Wu 1:56.38 9 B: 1:40.69 (+15.69s | 13.5%) Long Island Aquatic Club 01/30/2026 2026 MR SSC Polar Bear Plunge
50 Back
57.42
57.42
100 Back
58.96
1:56.38
100 Back
1:56.38
5482 Samuel Gabai 1:56.39 10 B: 1:40.69 (+15.70s | 13.5%) Life Time Fitness New York Swi 10/25/2025 2025 MR QNS Can I Kick It Invitational
50 Back
56.28
56.28
100 Back
1:00.11
1:56.39
100 Back
1:56.39
5483 Joshua Kim 1:56.39 6 B: 1:40.69 (+15.70s | 13.5%) Asphalt Green Unified Aquatics 01/30/2026 2026 MR LIE Second Chance Invitational
50 Back
55.27
55.27
100 Back
1:01.12
1:56.39
100 Back
1:56.39
5484 Wesley Wong 1:56.39 10 B: 1:40.69 (+15.70s | 13.5%) Tualatin Hills Swim Club 02/06/2026 2026 Forest Grove Coast Range Qualifier
50 Back
56.16
56.16
100 Back
1:00.23
1:56.39
100 Back
1:56.39
5485 James Ballisty 1:56.40 10 B: 1:40.69 (+15.71s | 13.5%) Asheville Jewish Community Cen 11/15/2025 2025 The Gourd Time Gathering
50 Back
56.67
56.67
100 Back
59.73
1:56.40
100 Back
1:56.40
5486 George Tatone 1:56.41 8 B: 1:40.69 (+15.72s | 13.5%) YMCA Barracudas 10/03/2025 2025 SE War Eagle Invitational
5487 Charles Jimenez 1:56.44 10 B: 1:40.69 (+15.75s | 13.5%) Viking Aquatic Club 01/09/2026 MR 2026 12 UNDER TEAM WINTER CARNIVAL
50 Back
52.40
52.40
100 Back
1:04.04
1:56.44
100 Back
1:56.44
5488 Luke Boyd 1:56.44 9 B: 1:40.69 (+15.75s | 13.5%) Pearland Aquatics 01/10/2025 2025 Tracey Harper Santiago Memorial Meet
50 Back
55.83
55.83
100 Back
1:00.61
1:56.44
100 Back
1:56.44
5489 Victor DeLeon 1:56.44 9 B: 1:40.69 (+15.75s | 13.5%) Sharks Swim Club 02/21/2025 2025 Gulf 12 Under Champs (NOCH)
50 Back
56.08
56.08
100 Back
1:00.36
1:56.44
100 Back
1:56.44
5490 Miles Jaeger 1:56.46 10 B: 1:40.69 (+15.77s | 13.5%) Blue Tide Aquatics 10/18/2024 BATS 2024 October Invite
50 Back
58.23
58.23
100 Back
58.23
1:56.46
100 Back
1:56.46
5491 Wyatt Cahill 1:56.46 9 B: 1:40.69 (+15.77s | 13.5%) FireFish Swim Team 03/13/2026 2026 NE NSSC NE Cup Championship
50 Back
55.95
55.95
100 Back
1:00.51
1:56.46
100 Back
1:56.46
5492 Taylor Leighton 1:56.46 9 B: 1:40.69 (+15.77s | 13.5%) Voltage Aquatics 12/14/2024 2024 Holiday Classic
50 Back
1:56.46
1:56.46
100 Back
0.00
1:56.46
100 Back
1:56.46
5493 Ely Fan 1:56.47 9 B: 1:40.69 (+15.78s | 13.5%) Hockomock Area YMCA Lightning 02/28/2026 2026 NE NSSC Specialty At BC
50 Back
53.85
53.85
100 Back
1:02.62
1:56.47
100 Back
1:56.47
5494 Camden Haselden 1:56.47 9 B: 1:40.69 (+15.78s | 13.5%) Puget Sound Swim Club 04/18/2026 2026 PN UPAC Mark Olson Classic Approved
5495 Elijah Lin 1:56.49 9 B: 1:40.69 (+15.80s | 13.6%) Jupiter Dragons Swim Team 01/24/2026 2026 TCA Winter Open
50 Back
55.68
55.68
100 Back
1:00.81
1:56.49
100 Back
1:56.49
5496 Rayan Rao 1:56.50 9 B: 1:40.69 (+15.81s | 13.6%) Phoenix Aquatic Club 01/10/2026 2026 MR WEST Chris Dewey Trophy Meet
50 Back
54.84
54.84
100 Back
1:01.66
1:56.50
100 Back
1:56.50
5497 William Cook 1:56.52 9 B: 1:40.69 (+15.83s | 13.6%) Fast Falcons 01/09/2026 2026 FAST Polar Plunge
50 Back
57.25
57.25
100 Back
59.27
1:56.52
100 Back
1:56.52
5498 Adam Zurabov 1:56.52 9 B: 1:40.69 (+15.83s | 13.6%) Commonwealth Swimming 12/11/2025 2025 NE SHAWMUT Candy Cane Classic
50 Back
57.07
57.07
100 Back
59.45
1:56.52
100 Back
1:56.52
5499 Diego Sierra 1:56.52 7 B: 1:40.69 (+15.83s | 13.6%) The Woodlands Swim Team 12/20/2024 MAC Hosted 2024 Gulf Fall Champs
50 Back
56.28
56.28
100 Back
1:00.24
1:56.52
100 Back
1:56.52
5500 Patrick Riley 1:56.54 7 B: 1:40.69 (+15.85s | 13.6%) Raleigh Swimming Association 02/07/2026 2026 MOR Snowflake 3 Meet
50 Back
58.31
58.31
100 Back
58.23
1:56.54
100 Back
1:56.54

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.