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
6451 Carson Sebens 1:56.03 10 B: 1:40.69 (+15.34s | 13.2%) Sea Devils 02/21/2026 2026 MN MONC MN Bronze Championship Copied
6452 Theodore Jensen 1:56.04 9 B: 1:40.69 (+15.35s | 13.2%) Pierre Swim Team 11/08/2025 2025 SD Pierre Invitational
50 Back
53.21
53.21
100 Back
1:02.83
1:56.04
100 Back
1:56.04
6453 Cole Smith 1:56.05 9 B: 1:40.69 (+15.36s | 13.2%) Voltage Aquatics 04/25/2025 2025 IMX IMR Meet
50 Back
55.62
55.62
100 Back
1:00.43
1:56.05
100 Back
1:56.05
6454 Luca Punzalan 1:56.06 9 B: 1:40.69 (+15.37s | 13.2%) Middies Wave Ryders 02/06/2026 2026 MR YMID February Classic Copied
6455 Pete Hubbard 1:56.06 9 B: 1:40.69 (+15.37s | 13.2%) Southern Utah Swimming Associa 12/12/2025 Stingrays Christmas Chaos
50 Back
54.62
54.62
100 Back
1:01.44
1:56.06
100 Back
1:56.06
6456 Kyle Sahimi 1:56.06 9 B: 1:40.69 (+15.37s | 13.2%) Fort Collins Area Swim Team 01/10/2026 2026 CO FAST Vs TOPS Vs RIP
6457 Oliver Murray 1:56.07 10 B: 1:40.69 (+15.38s | 13.3%) Potomac Marlins 10/10/2025 2025 PV October Open Franconia
6458 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
6459 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
6460 Kellen Speck 1:56.10 9 B: 1:40.69 (+15.41s | 13.3%) Loveland Swim Club 02/13/2026 2026 CO Loveland Last Chance Sweetheart Meet
50 Back
58.21
58.21
100 Back
57.89
1:56.10
100 Back
1:56.10
6461 Isaac Sokol 1:56.10 9 B: 1:40.69 (+15.41s | 13.3%) Great Wolf Swim Team 03/07/2025 2025 MN MTKA Minnesota Regional Championship
50 Back
56.64
56.64
100 Back
59.46
1:56.10
100 Back
1:56.10
6462 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
6463 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
6464 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
6465 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
6466 Logan Kim 1:56.13 9 B: 1:40.69 (+15.44s | 13.3%) Dads Club Swim Team 01/18/2025 2025 LSST January Frosty Meet
50 Back
55.01
55.01
100 Back
1:01.12
1:56.13
100 Back
1:56.13
6467 Asher Hench 1:56.13 9 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
6468 Leonardo Jia 1:56.16 9 B: 1:40.69 (+15.47s | 13.3%) Mei\\\\\\'s Typhoons Swimming Club 12/12/2025 2025 NE NSSC Dec Holiday Celebration!
50 Back
57.27
57.27
100 Back
58.89
1:56.16
100 Back
1:56.16
6469 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
6470 Henry Ludwig 1:56.18 9 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
6471 Eli Shin 1:56.19 8 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
6472 Andrew Buenrostro 1:56.21 9 B: 1:40.69 (+15.52s | 13.4%) Palo Alto Stanford Aquatics 02/22/2025 2025 Tri Venue Last Chance Meet PASA
6473 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
6474 Zhencheng Xu 1:56.23 8 B: 1:40.69 (+15.54s | 13.4%) Alto Swim Club 02/22/2025 De Anza C B A+
6475 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
6476 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
6477 Theodore Hall 1:56.29 8 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
6478 Jacob Lomong-oy 1:56.29 7 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
6479 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
6480 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
6481 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
6482 Asher Friedlander 1:56.31 8 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
6483 John Chinetti 1:56.31 6 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
6484 Aaden Yu 1:56.32 7 B: 1:40.69 (+15.63s | 13.4%) Charles River Aquatics 01/09/2026 2026 NE CRA New Year Distance And Specialty
50 Back
57.86
57.86
100 Back
58.46
1:56.32
100 Back
1:56.32
6485 Jonathan Fosheim 1:56.34 9 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
6486 Joseph Leach 1:56.35 8 B: 1:40.69 (+15.66s | 13.5%) Highlands Ranch Aquatics 11/15/2024 2024 CO TOPS Fall Invite
6487 Joel Wisbrock 1:56.36 9 B: 1:40.69 (+15.67s | 13.5%) First Colony Swim Team, Inc. 12/20/2024 2024 Gulf Fall Champs (ESCA AMBU)
50 Back
56.54
56.54
100 Back
59.82
1:56.36
100 Back
1:56.36
6488 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
6489 Malachi Khadij 1:56.37 9 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
6490 Henry Levindofske 1:56.38 9 B: 1:40.69 (+15.69s | 13.5%) Piranha Swimming 09/27/2024 Neptune Swimming Fall Classic
6491 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
6492 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
6493 Samuel Gabai 1:56.39 9 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
6494 David Mastin 1:56.39 9 B: 1:40.69 (+15.70s | 13.5%) Razor Aquatics 11/07/2025 25th Annual A3 Red, White, And Blue Classic
6495 Wesley Wong 1:56.39 9 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
6496 Aiden Au 1:56.39 9 B: 1:40.69 (+15.70s | 13.5%) South Shore YMCA Strypers 02/06/2026 2026 NE CRA Last Chance February Invite
50 Back
54.85
54.85
100 Back
1:01.54
1:56.39
100 Back
1:56.39
6497 James Ballisty 1:56.40 9 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
6498 George Tatone 1:56.41 8 B: 1:40.69 (+15.72s | 13.5%) YMCA Barracudas 10/03/2025 2025 SE War Eagle Invitational
6499 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
6500 Luke Boyd 1:56.44 8 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

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.