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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
2301 Caleb Klinger 1:55.05 10 B Min BB: 1:44.49 (+10.56s | 9.2%) Piranhas YMCA of the Suncoast 05/01/2026 2026 WFLA SPRING OPEN
2302 Ethan Tan 1:55.05 9 B Min BB: 1:44.49 (+10.56s | 9.2%) Unattached 06/11/2026 2026 ST NIST George Block Invitational
50 Back
57.09
57.09
100 Back
57.96
1:55.05
100 Back
1:55.05
2303 Carter Sparks 1:55.06 10 B Min BB: 1:44.49 (+10.57s | 9.2%) Front Range Barracudas 06/12/2026 2026 RST Coach Beth Rushmore Classic
50 Back
53.02
53.02
100 Back
1:02.04
1:55.06
100 Back
1:55.06
2304 Adam Alqaqaa 1:55.07 10 B Min BB: 1:44.49 (+10.58s | 9.2%) Front Range Barracudas 06/12/2026 2026 RST Coach Beth Rushmore Classic
50 Back
55.07
55.07
100 Back
1:00.00
1:55.07
100 Back
1:55.07
2305 Owen Hamaker 1:55.07 9 B Min BB: 1:44.49 (+10.58s | 9.2%) Unattached 06/19/2026 2026 SWAT Summer Solstice
2306 Leon Lv 1:55.08 9 B Min BB: 1:44.49 (+10.59s | 9.2%) Mecklenburg Swim Association 04/25/2026 2026 MSA April LC Meet
50 Back
54.80
54.80
100 Back
1:00.28
1:55.08
100 Back
1:55.08
2307 Sriram Goriparthi 1:55.09 9 B Min BB: 1:44.49 (+10.60s | 9.2%) Front Range Barracudas 06/27/2026 2026 CO CUDA Summer Kicker
50 Back
55.50
55.50
100 Back
59.59
1:55.09
100 Back
1:55.09
2308 Milan Varga 1:55.10 5 B Min BB: 1:44.49 (+10.61s | 9.2%) Terrapins Swim Team 06/13/2026 Orinda PC LC AG C B BB+
2309 Ezekiel Logan 1:55.14 9 B Min BB: 1:44.49 (+10.65s | 9.2%) Prime Aquatics 05/15/2026 2026 Officially Summer Invitational
50 Back
56.08
56.08
100 Back
59.06
1:55.14
100 Back
1:55.14
2310 Marc-Andre Leclerc 1:55.16 10 B Min BB: 1:44.49 (+10.67s | 9.3%) Calvert Aquatics Club 04/17/2026 2026 CAC Spring Swimming To The 80's LCM Sw
50 Back
54.32
54.32
100 Back
1:00.84
1:55.16
100 Back
1:55.16
2311 Owen Evans 1:55.16 9 B Min BB: 1:44.49 (+10.67s | 9.3%) Jacksonville YMCA Sharks 05/01/2026 John Traube Memorial 2026
2312 Camden Sparenborg 1:55.17 8 B Min BB: 1:44.49 (+10.68s | 9.3%) Utah Valley Aquatics 06/13/2025 2025 SDAT Summer Spectacular
2313 Alexander Suits 1:55.18 9 B Min BB: 1:44.49 (+10.69s | 9.3%) Tampa Y Swimming 04/11/2026 2026 Stingrays Early LCM Season Opener
2314 Bradley Schwartz 1:55.18 10 B Min BB: 1:44.49 (+10.69s | 9.3%) Roadrunner Aquatics 04/26/2025 Merced Skimmers Long Course Meet
2315 Mihai Nicolaev 1:55.19 10 B Min BB: 1:44.49 (+10.70s | 9.3%) Front Range Barracudas 06/27/2026 2026 CO CUDA Summer Kicker
50 Back
56.71
56.71
100 Back
58.48
1:55.19
100 Back
1:55.19
2316 Calvin Dell 1:55.21 9 B Min BB: 1:44.49 (+10.72s | 9.3%) San Benito Aquatics 06/27/2026 NVST Summer Plunge 2026
2317 Rorick Umbras 1:55.22 10 B Min BB: 1:44.49 (+10.73s | 9.3%) Legacy Aquatics 05/29/2026 2026 TRI CITY INVITATIONAL
2318 Matias Ramirez 1:55.24 9 B Min BB: 1:44.49 (+10.75s | 9.3%) Unattached 06/19/2026 2026 SoFlo Last Chance Summer Invite
2319 Aleksander Zuev 1:55.26 10 B Min BB: 1:44.49 (+10.77s | 9.3%) Foothills Swim Team 05/30/2025 2025 CO Barracuda Summer Sizzler Invite
50 Back
57.98
57.98
100 Back
57.28
1:55.26
100 Back
1:55.26
2320 Evan Gerasimov 1:55.27 10 B Min BB: 1:44.49 (+10.78s | 9.4%) Hockomock Area YMCA Lightning 05/30/2026 2026 NE RIAC Sail Away On The Ferry
2321 Whit Boggs 1:55.29 8 B Min BB: 1:44.49 (+10.80s | 9.4%) Marlins Of Raleigh 06/26/2026 2026 MOR Long Course Qualifier
50 Back
55.93
55.93
100 Back
59.36
1:55.29
100 Back
1:55.29
2322 Holden Hoffman 1:55.33 9 B Min BB: 1:44.49 (+10.84s | 9.4%) Terrapins Swim Team 04/25/2026 Brentwood Seawolves Long Course C B BB+
2323 Jude Stone 1:55.33 9 B Min BB: 1:44.49 (+10.84s | 9.4%) Front Range Barracudas 04/25/2025 2025 CO Steve Drozda LC Shotgun
50 Back
54.74
54.74
100 Back
1:00.59
1:55.33
100 Back
1:55.33
2324 Adrian Winter 1:55.35 9 B Min BB: 1:44.49 (+10.86s | 9.4%) Miller Swim Club 06/12/2026 2026 Splash Central Invitational
50 Back
52.83
52.83
100 Back
1:02.52
1:55.35
100 Back
1:55.35
2325 Eric Lourenco 1:55.35 7 B Min BB: 1:44.49 (+10.86s | 9.4%) McCallie-GPS Aquatics 06/05/2026 2026 Baylor Summer Long Course Invitational
2326 Olavo Bruder 1:55.37 10 B Min BB: 1:44.49 (+10.88s | 9.4%) Tnt Swimming 06/26/2026 2026 SE Richard Quick Invitational
50 Back
55.81
55.81
100 Back
59.56
1:55.37
100 Back
1:55.37
2327 Calvin Kummer 1:55.38 9 B Min BB: 1:44.49 (+10.89s | 9.4%) Aquatic Team Of Mecklenburg 06/05/2026 2026 TEAM School S Out Summer Invite
2328 Eric Coble 1:55.39 10 B Min BB: 1:44.49 (+10.90s | 9.4%) Waves Of Wilmington Inc 05/15/2026 2026 TAC TITANS Spring Fling Meet
50 Back
56.77
56.77
100 Back
58.62
1:55.39
100 Back
1:55.39
2329 Arthur Prucha 1:55.41 9 B Min BB: 1:44.49 (+10.92s | 9.5%) Orca Aquatics 05/30/2026 2026 NE RIAC Sail Away On The Ferry
2330 Wesley Albright 1:55.43 9 B Min BB: 1:44.49 (+10.94s | 9.5%) Reno Aquatic Club 05/22/2026 2026 Intermountain Classic Long Course Meet
2331 Chong Zhang 1:55.44 9 B Min BB: 1:44.49 (+10.95s | 9.5%) North Carolina Aquatic Club 04/25/2026 2026 NCAC Quad Meet
50 Back
55.39
55.39
100 Back
1:00.05
1:55.44
100 Back
1:55.44
2332 William Korell 1:55.49 10 B Min BB: 1:44.49 (+11.00s | 9.5%) Castle Rock Swimming 06/26/2026 2026 CO Zone 2 District Meet DU
50 Back
55.49
55.49
100 Back
1:00.00
1:55.49
100 Back
1:55.49
2333 Ernesto Quinonez 1:55.49 9 B Min BB: 1:44.49 (+11.00s | 9.5%) Commonwealth Swimming 05/01/2026 2026 NE CS Spring Fling
50 Back
57.56
57.56
100 Back
57.93
1:55.49
100 Back
1:55.49
2334 Isaac Marcuson 1:55.50 10 B Min BB: 1:44.49 (+11.01s | 9.5%) Aspire Aquatics of Colorado 04/25/2025 2025 CO TOPS Arena Catch Me If You Can
50 Back
53.59
53.59
100 Back
1:01.91
1:55.50
100 Back
1:55.50
2335 David Reggio 1:55.51 9 B Min BB: 1:44.49 (+11.02s | 9.5%) Kissimmee Swim Association 04/26/2025 10th Annual Hohne Memorial Invitational
2336 Tomas Barrios Vivas 1:55.52 10 B Min BB: 1:44.49 (+11.03s | 9.5%) YMCA of Central Florida 05/15/2026 2026 PA Long Course Invite
50 Back
55.16
55.16
100 Back
1:00.36
1:55.52
100 Back
1:55.52
2337 Sutton Engleman 1:55.53 9 B Min BB: 1:44.49 (+11.04s | 9.6%) Mecklenburg Swim Association 06/05/2026 2026 TEAM School S Out Summer Invite
50 Back
52.66
52.66
100 Back
1:02.87
1:55.53
100 Back
1:55.53
2338 Wynn Kitsadaviseksak 1:55.53 10 B Min BB: 1:44.49 (+11.04s | 9.6%) Hills Hurricane Swimming 04/25/2026 San Ramon Valley Aquatics Long Course C B BB+
2339 Gareth Hightower 1:55.55 8 B Min BB: 1:44.49 (+11.06s | 9.6%) Fast Falcons 06/05/2026 2026 Sunshine State Games
50 Back
55.56
55.56
100 Back
59.99
1:55.55
100 Back
1:55.55
2340 David Warrell 1:55.58 10 B Min BB: 1:44.49 (+11.09s | 9.6%) Helios 06/20/2026 2026 NCS QCD Long Course Invite
50 Back
57.24
57.24
100 Back
58.34
1:55.58
100 Back
1:55.58
2341 Matthew Wei 1:55.58 9 B Min BB: 1:44.49 (+11.09s | 9.6%) Tac Titans 05/22/2026 2026 TAC TITANS Memorial Day Meet
50 Back
56.57
56.57
100 Back
59.01
1:55.58
100 Back
1:55.58
2342 Lucas Silva 1:55.59 10 B Min BB: 1:44.49 (+11.10s | 9.6%) Longhorn Aquatics 05/10/2026 2026 ST TXLA 10 U End Of School Splash
50 Back
56.46
56.46
100 Back
59.13
1:55.59
100 Back
1:55.59
2343 Calvin Smith 1:55.62 8 B Min BB: 1:44.49 (+11.13s | 9.6%) Tac Titans 06/19/2026 2026 TAC TITANS Summer Trident Meet
50 Back
53.97
53.97
100 Back
1:01.65
1:55.62
100 Back
1:55.62
2344 Evan Brown 1:55.63 8 B Min BB: 1:44.49 (+11.14s | 9.6%) One Aquatics 05/01/2026 2026 NE SUN Leap Into Long Course
2345 Quaid Lo 1:55.64 9 B Min BB: 1:44.49 (+11.15s | 9.6%) Marlins Of Raleigh 06/13/2026 2026 MOR Liberty Meet
2346 August Loening 1:55.64 8 B Min BB: 1:44.49 (+11.15s | 9.6%) Daly City Dolphins 06/26/2026 2026 HSA June Invitational
2347 Augustus Staebler 1:55.64 10 B Min BB: 1:44.49 (+11.15s | 9.6%) Raleigh Swimming Association 04/24/2026 2026 RSA Warm Up To LC Copied Copied
2348 Luke Cheng 1:55.65 10 B Min BB: 1:44.49 (+11.16s | 9.6%) Otter Swim Club 06/06/2025 2025 DACA LC CBA+ Meet
2349 Aiden Cai 1:55.66 7 B Min BB: 1:44.49 (+11.17s | 9.7%) Santa Clara Swim Club 06/20/2026 Zone 1 South Swim Under The Stars
2350 Harvey Klimek 1:55.66 9 B Min BB: 1:44.49 (+11.17s | 9.7%) Pine Island Aquatics 04/17/2026 2026 GCST Spring Open

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.