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USA Boys 10 & under - 100 M 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
2351 Ayden Peng 1:55.68 9 B Min BB: 1:44.49 (+11.19s | 9.7%) Raleigh Swimming Association 04/24/2026 2026 RSA Warm Up To LC Copied Copied
2352 Talan Zimmerman 1:55.68 10 B Min BB: 1:44.49 (+11.19s | 9.7%) Kona Dolphins Swim Club 05/16/2026 BIG ISLAND SWIMMING @ KCAC
2353 max Ross 1:55.70 9 B Min BB: 1:44.49 (+11.21s | 9.7%) Swim Florida 05/22/2026 2026 T2 Aquatics Norris Foundation LC Meet
2354 Guillermo Dinares Cardenal 1:55.70 8 B Min BB: 1:44.49 (+11.21s | 9.7%) Vashon Seals Swim Team 06/14/2025 2025 IST June Invtational
2355 Carter Hughes 1:55.70 9 B Min BB: 1:44.49 (+11.21s | 9.7%) Raleigh Swimming Association 06/13/2026 2026 MOR Liberty Meet
50 Back
55.71
55.71
100 Back
59.99
1:55.70
100 Back
1:55.70
2356 Keegan Song 1:55.72 8 B Min BB: 1:44.49 (+11.23s | 9.7%) Tac Titans 05/22/2026 2026 TAC TITANS Memorial Day Meet
50 Back
56.59
56.59
100 Back
59.13
1:55.72
100 Back
1:55.72
2357 Matvii Medvediev 1:55.72 8 B Min BB: 1:44.49 (+11.23s | 9.7%) Tornadoes Swim Team 06/12/2026 73rd Ted Walker Invitational 2026
2358 Reuben Kaar 1:55.73 8 B Min BB: 1:44.49 (+11.24s | 9.7%) Csp Tideriders 04/17/2026 2026 METS Long Course Kickoff
2359 Zackery Vergara 1:55.73 9 B Min BB: 1:44.49 (+11.24s | 9.7%) Gilroy Gators Swim Team 05/22/2026 2026 Zone 1 South Firecracker 400
2360 Nathaniel Ewing 1:55.73 7 B Min BB: 1:44.49 (+11.24s | 9.7%) Rockfish Swimming 06/13/2026 2026 CAC Schools Out For Summer LCM Swim Meet
50 Back
56.41
56.41
100 Back
59.32
1:55.73
100 Back
1:55.73
2361 Colin Kingsley 1:55.76 9 B Min BB: 1:44.49 (+11.27s | 9.7%) Northern KY Clippers 06/05/2026 25th Annual CLPR David Webb Meet
50 Back
57.69
57.69
100 Back
58.07
1:55.76
100 Back
1:55.76
2362 Owen Cochrane 1:55.77 9 B Min BB: 1:44.49 (+11.28s | 9.7%) Hickory Foundation YMCA Seahor 06/19/2026 19th Annual Bob Pratt Invitational Copied
2363 William Clark 1:55.77 9 B Min BB: 1:44.49 (+11.28s | 9.7%) YMCA of the Triangle Area Swim 04/24/2026 2026 RSA Warm Up To LC Copied Copied
50 Back
57.65
57.65
100 Back
58.12
1:55.77
100 Back
1:55.77
2364 Derrick Ciesla 1:55.79 9 B Min BB: 1:44.49 (+11.30s | 9.8%) Tac Titans 06/19/2026 2026 TAC TITANS Summer Trident Meet
50 Back
55.65
55.65
100 Back
1:00.14
1:55.79
100 Back
1:55.79
2365 Ethan Shao 1:55.83 7 B Min BB: 1:44.49 (+11.34s | 9.8%) Rhode Island Aquatic Club 05/16/2026 2026 NE CS Spring Fever
50 Back
55.50
55.50
100 Back
1:00.33
1:55.83
100 Back
1:55.83
2366 Zachary DeLozier 1:55.84 9 B Min BB: 1:44.49 (+11.35s | 9.8%) Lake Oswego Swim Club 06/26/2025 2025 Howard Jones Open
2367 Daniel He 1:55.85 8 B Min BB: 1:44.49 (+11.36s | 9.8%) Rochester Swim Club 05/30/2026 2026 MN RSC Summer Jam
50 Back
55.95
55.95
100 Back
59.90
1:55.85
100 Back
1:55.85
2368 Benjamin Bean 1:55.88 8 B Min BB: 1:44.49 (+11.39s | 9.8%) Tualatin Hills Swim Club 05/22/2026 2026 THSC Memorial Weekend Meet
2369 Austin Dunn 1:55.88 9 B Min BB: 1:44.49 (+11.39s | 9.8%) Streamliner Aquatics 07/18/2025 2025 LCM Summer Championships
50 Back
55.81
55.81
100 Back
1:00.07
1:55.88
100 Back
1:55.88
2370 William Dillon 1:55.90 9 B Min BB: 1:44.49 (+11.41s | 9.8%) Raleigh Swimming Association 04/24/2026 2026 RSA Warm Up To LC Copied Copied
50 Back
58.12
58.12
100 Back
57.78
1:55.90
100 Back
1:55.90
2371 Robert Gaines 1:55.93 8 B Min BB: 1:44.49 (+11.44s | 9.9%) Greensboro Community YMCA 06/12/2026 2026 GCY Sprint And Distance
50 Back
57.34
57.34
100 Back
58.59
1:55.93
100 Back
1:55.93
2372 Samuel Baker 1:55.95 7 B Min BB: 1:44.49 (+11.46s | 9.9%) Triton Swimming of Louisville 06/04/2026 2026 Beaman Toyota Firecracker Invite
50 Back
55.37
55.37
100 Back
1:00.58
1:55.95
100 Back
1:55.95
2373 Charles Rao 1:55.97 9 B Min BB: 1:44.49 (+11.48s | 9.9%) Eastside Aquatic Swim Team 06/13/2026 2026 PN IST June Invtational Approved
2374 Grayson Julien 1:55.97 10 B Min BB: 1:44.49 (+11.48s | 9.9%) South Valley Makos 05/23/2025 Zone 1 South May Firecracker 500
2375 Damon Shao 1:55.98 9 B Min BB: 1:44.49 (+11.49s | 9.9%) Alto Swim Club 07/19/2025 Alto Last Splash
2376 Elijah Spencer 1:56.02 8 B Min BB: 1:44.49 (+11.53s | 9.9%) Life Time Minnesota Swim Team 07/18/2025 2025 MN MTKA Minnesota Regional Championship
50 Back
56.05
56.05
100 Back
59.97
1:56.02
100 Back
1:56.02
2377 Jordan Jaeggi 1:56.04 9 B Min BB: 1:44.49 (+11.55s | 10.0%) Pine Crest Swim Team 06/06/2026 18th Annual LC NPB Summer Kickoff
50 Back
56.86
56.86
100 Back
59.18
1:56.04
100 Back
1:56.04
2378 Lincoln Swinto 1:56.04 8 B Min BB: 1:44.49 (+11.55s | 10.0%) Pine Island Aquatics 06/19/2026 2026 GCST MARK MCCAW SUMMER INVITE
50 Back
57.39
57.39
100 Back
58.65
1:56.04
100 Back
1:56.04
2379 Reid Bisig 1:56.06 8 B Min BB: 1:44.49 (+11.57s | 10.0%) Patriot Aquatics 05/15/2026 2026 PA Long Course Invite
2380 Wallace Cole 1:56.06 8 B Min BB: 1:44.49 (+11.57s | 10.0%) Plantation Swim Team 06/26/2026 June Central Park Series
50 Back
56.15
56.15
100 Back
59.91
1:56.06
100 Back
1:56.06
2381 Simon Thompson 1:56.07 9 B Min BB: 1:44.49 (+11.58s | 10.0%) Occoquan Swimming 05/01/2026 Speedo Spring Splash
50 Back
57.46
57.46
100 Back
58.61
1:56.07
100 Back
1:56.07
2382 Noah Olusanya 1:56.08 9 B Min BB: 1:44.49 (+11.59s | 10.0%) Wahoos of Jacksonville 07/25/2025 2025 Area 1 LCM Championships
50 Back
56.20
56.20
100 Back
59.88
1:56.08
100 Back
1:56.08
2383 Shiv Vohra 1:56.09 8 B Min BB: 1:44.49 (+11.60s | 10.0%) Shawmut Aquatic Club 06/12/2026 2026 NE CS Summer Solstice
50 Back
55.99
55.99
100 Back
1:00.10
1:56.09
100 Back
1:56.09
2384 Kirin Lee 1:56.09 8 B Min BB: 1:44.49 (+11.60s | 10.0%) Nsea Swim 05/15/2026 2026 TAC TITANS Spring Fling Meet
50 Back
57.06
57.06
100 Back
59.03
1:56.09
100 Back
1:56.09
2385 Varun Rao 1:56.10 10 B Min BB: 1:44.49 (+11.61s | 10.0%) Bay Club Panthers 06/12/2026 BAC Long Course
2386 Atharv Karthik 1:56.11 8 B Min BB: 1:44.49 (+11.62s | 10.0%) Nitro Swimming 05/10/2026 2026 ST TXLA 10 U End Of School Splash
50 Back
58.50
58.50
100 Back
57.61
1:56.11
100 Back
1:56.11
2387 Luka Haberle 1:56.11 10 B Min BB: 1:44.49 (+11.62s | 10.0%) Mecklenburg Swim Association 06/20/2026 2026 NCS QCD Long Course Invite
50 Back
55.10
55.10
100 Back
1:01.01
1:56.11
100 Back
1:56.11
2388 Coen Martin 1:56.12 9 B Min BB: 1:44.49 (+11.63s | 10.0%) SwimMAC Carolina 06/05/2026 2026 TEAM School S Out Summer Invite
2389 Costan Gipson 1:56.14 10 B Min BB: 1:44.49 (+11.65s | 10.0%) Tullahoma Swim Club 06/26/2026 2026 HSA June Invitational
2390 George Tatone 1:56.16 8 B Min BB: 1:44.49 (+11.67s | 10.0%) YMCA Barracudas 05/16/2026 2026 Opelika Open
50 Back
56.88
56.88
100 Back
59.28
1:56.16
100 Back
1:56.16
2391 Oscar Patton 1:56.17 9 B Min BB: 1:44.49 (+11.68s | 10.1%) Dakota Riptide 06/27/2025 2025 SD SFST Sanford Invite
50 Back
54.18
54.18
100 Back
1:01.99
1:56.17
100 Back
1:56.17
2392 Vivaan Agarwal 1:56.17 9 B Min BB: 1:44.49 (+11.68s | 10.1%) Wave Aquatics 05/01/2026 2026 PN BC May Flowers Approved
2393 Noah Granek Brown 1:56.18 8 B Min BB: 1:44.49 (+11.69s | 10.1%) Lake Oswego Swim Club 06/26/2026 2026 TEAM Summer Invitational
2394 Bodhi Viprakasit 1:56.22 9 B Min BB: 1:44.49 (+11.73s | 10.1%) North Carolina Aquatic Club 05/15/2026 2026 NCAC Meet On The Hill
50 Back
55.28
55.28
100 Back
1:00.94
1:56.22
100 Back
1:56.22
2395 William MacDonald 1:56.22 10 B Min BB: 1:44.49 (+11.73s | 10.1%) Wave Aquatics 05/01/2026 2026 PN BC May Flowers Approved
2396 Luca Moyes 1:56.22 9 B Min BB: 1:44.49 (+11.73s | 10.1%) Lake Oswego Swim Club 06/06/2025 2025 THSC June Invitational
50 Back
58.51
58.51
100 Back
57.71
1:56.22
100 Back
1:56.22
2397 Wilson Crawford 1:56.23 9 B Min BB: 1:44.49 (+11.74s | 10.1%) Makos Aquatics Club of Gainesv 06/05/2026 2026 Sunshine State Games
50 Back
55.97
55.97
100 Back
1:00.26
1:56.23
100 Back
1:56.23
2398 Noah Dalton 1:56.25 10 B Min BB: 1:44.49 (+11.76s | 10.1%) Lakeside Swim Team 07/09/2026 46th Annual Seahawk Invitational
2399 Joseph Leach 1:56.27 9 B Min BB: 1:44.49 (+11.78s | 10.1%) Highlands Ranch Aquatics 05/15/2026 2026 CO NJ Ken Kelley Invite
50 Back
56.02
56.02
100 Back
1:00.25
1:56.27
100 Back
1:56.27
2400 Kiran Suryadevara 1:56.27 9 B Min BB: 1:44.49 (+11.78s | 10.1%) Excel Aquatics 06/04/2026 2026 Beaman Toyota Firecracker Invite
50 Back
56.15
56.15
100 Back
1:00.12
1:56.27
100 Back
1:56.27

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.