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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
1301 Leif Reiersen 1:42.69 10 BB Min A: 1:32.29 (+10.40s | 10.1%) El Paso Aqua Posse 05/16/2026 2026 BD SWAT School S Out Summer Bash
50 Back
50.32
50.32
100 Back
52.37
1:42.69
100 Back
1:42.69
1302 Uriel Castro 1:42.70 10 BB Min A: 1:32.29 (+10.41s | 10.1%) Nation\\\\\\'s Capital Swim Club 05/01/2026 Speedo Spring Splash
1303 Eduardo Souza 1:42.76 10 BB Min A: 1:32.29 (+10.47s | 10.2%) Gulliver Swim Club 05/15/2026 2026 Gulliver LCM Summer Classic
50 Back
49.35
49.35
100 Back
53.41
1:42.76
100 Back
1:42.76
1304 DongHyuk Kang 1:42.77 9 BB Min A: 1:32.29 (+10.48s | 10.2%) SwimMAC Carolina 06/19/2026 GSA 70th Annual Eastern Invitational
50 Back
49.31
49.31
100 Back
53.46
1:42.77
100 Back
1:42.77
1305 Ross Davis 1:42.77 8 BB Min A: 1:32.29 (+10.48s | 10.2%) Fast Falcons 05/15/2026 2026 FAST May Invite
50 Back
49.65
49.65
100 Back
53.12
1:42.77
100 Back
1:42.77
1306 Fedor Evstigneev 1:42.78 9 BB Min A: 1:32.29 (+10.49s | 10.2%) Santa Clara Swim Club 06/27/2026 2026 Santa Clara LC Race To Age Group Champs
50 Back
49.92
49.92
100 Back
52.86
1:42.78
100 Back
1:42.78
1307 Thomas Van Bruggen 1:42.79 8 BB Min A: 1:32.29 (+10.50s | 10.2%) Minnetonka Swim Club 05/08/2026 2026 MN STRM Spring Startup
50 Back
50.20
50.20
100 Back
52.59
1:42.79
100 Back
1:42.79
1308 Conall Barrett 1:42.79 9 BB Min A: 1:32.29 (+10.50s | 10.2%) Upper Valley Aquatic Club 06/26/2026 2026 NE MST ESC June Memorial
1309 Luca Yont-Schmitt 1:42.79 10 BB Min A: 1:32.29 (+10.50s | 10.2%) YMCA of Central Florida 06/11/2026 2026 RAFC Summer Solstice Invitational
1310 Minwei Li 1:42.81 8 BB Min A: 1:32.29 (+10.52s | 10.2%) Nitro Swimming 06/20/2026 2026 ST NTRO LC Summer Classic
50 Back
50.94
50.94
100 Back
51.87
1:42.81
100 Back
1:42.81
1311 Archer Hsia 1:42.81 10 BB Min A: 1:32.29 (+10.52s | 10.2%) YMCA of the Triangle Area Swim 04/24/2026 2026 RSA Warm Up To LC Copied Copied
50 Back
50.57
50.57
100 Back
52.24
1:42.81
100 Back
1:42.81
1312 Roman Tsikalov 1:42.81 10 BB Min A: 1:32.29 (+10.52s | 10.2%) Otter Swim Club 06/12/2026 2026 DACA LC CBA Meet
1313 Avery Fogarty 1:42.82 10 BB Min A: 1:32.29 (+10.53s | 10.2%) Maverick Aquatics 06/18/2026 2026 CO Grand Junction Invitational
50 Back
50.69
50.69
100 Back
52.13
1:42.82
100 Back
1:42.82
1314 Henry Bresson 1:42.84 10 BB Min A: 1:32.29 (+10.55s | 10.3%) Chinook Aquatic Club 05/29/2025 2025 IE VS Apple Capital
50 Back
52.63
52.63
100 Back
50.21
1:42.84
100 Back
1:42.84
1315 Raizo Copp 1:42.84 10 BB Min A: 1:32.29 (+10.55s | 10.3%) King Aquatic Club 05/15/2026 2026 PN IST Sockeye Springtime Madness App
1316 Jasper Corrigan 1:42.84 9 BB Min A: 1:32.29 (+10.55s | 10.3%) Occoquan Swimming 05/01/2026 Speedo Spring Splash
50 Back
49.94
49.94
100 Back
52.90
1:42.84
100 Back
1:42.84
1317 Tristan Wan 1:42.85 9 BB Min A: 1:32.29 (+10.56s | 10.3%) Palo Alto Stanford Aquatics 06/12/2026 2026 DACA LC CBA Meet
1318 Thomas Bailey 1:42.88 9 BB Min A: 1:32.29 (+10.59s | 10.3%) Raleigh Swimming Association 05/15/2026 2026 NCAC Meet On The Hill
50 Back
49.10
49.10
100 Back
53.78
1:42.88
100 Back
1:42.88
1319 Caleb Verner 1:42.90 9 BB Min A: 1:32.29 (+10.61s | 10.3%) Riptide Swim Team 05/28/2026 2026 MN WOLF HUFF N PUFF INVITE
50 Back
49.72
49.72
100 Back
53.18
1:42.90
100 Back
1:42.90
1320 Ryan Zhang 1:42.91 9 BB Min A: 1:32.29 (+10.62s | 10.3%) Tac Titans 05/22/2026 2026 TAC TITANS Memorial Day Meet
50 Back
50.65
50.65
100 Back
52.26
1:42.91
100 Back
1:42.91
1321 Leonel Flores Quintana 1:42.91 9 BB Min A: 1:32.29 (+10.62s | 10.3%) EL Paso Border Land Swim Team 05/16/2026 2026 BD SWAT School S Out Summer Bash
50 Back
49.63
49.63
100 Back
53.28
1:42.91
100 Back
1:42.91
1322 Blake Davis 1:42.93 8 BB Min A: 1:32.29 (+10.64s | 10.3%) Bolles School Sharks 06/18/2026 2026 June Classic
50 Back
50.08
50.08
100 Back
52.85
1:42.93
100 Back
1:42.93
1323 Jack Nadelson 1:42.97 9 BB Min A: 1:32.29 (+10.68s | 10.4%) Rhode Island Aquatic Club 05/30/2026 2026 NE RIAC Sail Away On The Ferry
1324 Aaron Nguyen 1:42.98 9 BB Min A: 1:32.29 (+10.69s | 10.4%) Tac Titans 05/22/2026 2026 TAC TITANS Memorial Day Meet
50 Back
50.23
50.23
100 Back
52.75
1:42.98
100 Back
1:42.98
1325 Harvey Yuan 1:42.98 8 BB Min A: 1:32.29 (+10.69s | 10.4%) Pacific Swim 06/19/2026 2026 SI Splash And Dash
50 Back
48.70
48.70
100 Back
54.28
1:42.98
100 Back
1:42.98
1326 Calvin Wollard 1:43.01 8 BB Min A: 1:32.29 (+10.72s | 10.4%) Columbia Swim Club 06/26/2026 88th CSP Summer Invitational
50 Back
47.44
47.44
100 Back
55.57
1:43.01
100 Back
1:43.01
1327 Khalil Little 1:43.03 6 BB Min A: 1:32.29 (+10.74s | 10.4%) DeKalb Aquatics 06/26/2026 2026 SE Richard Quick Invitational
50 Back
51.03
51.03
100 Back
52.00
1:43.03
100 Back
1:43.03
1328 Zakhar Biliavskyi 1:43.03 8 BB Min A: 1:32.29 (+10.74s | 10.4%) Tac Titans 05/22/2026 2026 TAC TITANS Memorial Day Meet
1329 Lincoln Brabner 1:43.04 10 BB Min A: 1:32.29 (+10.75s | 10.4%) Greater Pensacola Aquatic Club 05/02/2026 2026 GPAC Flip Flop Invitational
50 Back
49.59
49.59
100 Back
53.45
1:43.04
100 Back
1:43.04
1330 Austin Chang 1:43.05 10 BB Min A: 1:32.29 (+10.76s | 10.4%) Waterloo Swimming 05/22/2026 2026 ST ASC Spring Showcase
50 Back
50.16
50.16
100 Back
52.89
1:43.05
100 Back
1:43.05
1331 Benjamin Khotsin 1:43.05 9 BB Min A: 1:32.29 (+10.76s | 10.4%) Sarasota Sharks 05/15/2026 2026 Kent B Holdren Memorial Meet
50 Back
50.33
50.33
100 Back
52.72
1:43.05
100 Back
1:43.05
1332 Loui George 1:43.06 8 BB Min A: 1:32.29 (+10.77s | 10.5%) Camana Bay Aquatic Club 05/15/2026 2026 TAC TITANS Spring Fling Meet
50 Back
51.20
51.20
100 Back
51.86
1:43.06
100 Back
1:43.06
1333 Thomas Prochazka 1:43.08 10 BB Min A: 1:32.29 (+10.79s | 10.5%) East Coast Aquatic Team 06/05/2026 2026 TIDE Schools Out Classic
50 Back
50.68
50.68
100 Back
52.40
1:43.08
100 Back
1:43.08
1334 Aaden Foster 1:43.11 10 BB Min A: 1:32.29 (+10.82s | 10.5%) Denver Swim Academy 05/16/2026 2026 CO Hilltopper Invite
50 Back
51.49
51.49
100 Back
51.62
1:43.11
100 Back
1:43.11
1335 Adam Alkhayru 1:43.12 9 BB Min A: 1:32.29 (+10.83s | 10.5%) Reno Aquatic Club 06/19/2026 Reno Aquatic Club Gamble
50 Back
49.58
49.58
100 Back
53.54
1:43.12
100 Back
1:43.12
1336 Emmett Curry 1:43.13 10 BB Min A: 1:32.29 (+10.84s | 10.5%) Seattle Metropolitan Aquatic C 05/28/2026 2026 IE VS Apple Capital
50 Back
50.33
50.33
100 Back
52.80
1:43.13
100 Back
1:43.13
1337 Alfie Mobbs 1:43.17 9 BB Min A: 1:32.29 (+10.88s | 10.5%) Lake Oswego Swim Club 06/26/2025 2025 Howard Jones Open
1338 Mason Park 1:43.18 10 BB Min A: 1:32.29 (+10.89s | 10.6%) Auburn Aquatics 04/25/2026 2026 SE Jimi Flowers Spring Splash Copied
50 Back
52.29
52.29
100 Back
50.89
1:43.18
100 Back
1:43.18
1339 Andrew Butters 1:43.19 10 BB Min A: 1:32.29 (+10.90s | 10.6%) Raleigh Swimming Association 06/13/2026 2026 MOR Liberty Meet
50 Back
50.58
50.58
100 Back
52.61
1:43.19
100 Back
1:43.19
1340 Ryan Lee 1:43.20 10 BB Min A: 1:32.29 (+10.91s | 10.6%) Highlands Ranch Aquatics 04/24/2026 2026 CO Steve Drozda LC Shotgun
50 Back
50.52
50.52
100 Back
52.68
1:43.20
100 Back
1:43.20
1341 Oliver Tadday 1:43.24 10 BB Min A: 1:32.29 (+10.95s | 10.6%) Gold\\\\\\'s Aquatics Club (Camas) 04/18/2025 2025 MAC LONG COURSE INVITATIONAL
1342 Jordy Walder 1:43.26 10 BB Min A: 1:32.29 (+10.97s | 10.6%) Dakota Riptide 06/12/2026 2026 Splash Central Invitational
50 Back
49.38
49.38
100 Back
53.88
1:43.26
100 Back
1:43.26
1343 Thomas Salvitti 1:43.28 9 BB Min A: 1:32.29 (+10.99s | 10.6%) Raleigh Swimming Association 04/24/2026 2026 RSA Warm Up To LC Copied Copied
50 Back
49.62
49.62
100 Back
53.66
1:43.28
100 Back
1:43.28
1344 Graeme O'Connor 1:43.32 9 BB Min A: 1:32.29 (+11.03s | 10.7%) Northern KY Clippers 06/05/2026 25th Annual CLPR David Webb Meet
50 Back
50.97
50.97
100 Back
52.35
1:43.32
100 Back
1:43.32
1345 Arthur Dodington 1:43.33 9 BB Min A: 1:32.29 (+11.04s | 10.7%) Edina Swim Club 05/28/2026 2026 MN WOLF HUFF N PUFF INVITE
50 Back
49.96
49.96
100 Back
53.37
1:43.33
100 Back
1:43.33
1346 Henry Zheng 1:43.34 9 BB Min A: 1:32.29 (+11.05s | 10.7%) Aquajets Swim Team 05/28/2026 2026 MN WOLF HUFF N PUFF INVITE
50 Back
50.26
50.26
100 Back
53.08
1:43.34
100 Back
1:43.34
1347 Jack Anderson 1:43.34 9 BB Min A: 1:32.29 (+11.05s | 10.7%) Hydro Swim Club 06/26/2026 2026 SwimRise Season Finale
1348 Gabriel Bock 1:43.34 10 BB Min A: 1:32.29 (+11.05s | 10.7%) Ensworth Aquatics 04/24/2026 2026 ARENA Long Course Invitational Meet
1349 Sebastian Brassfield 1:43.35 10 BB Min A: 1:32.29 (+11.06s | 10.7%) Alamo Heights Aquatic Club ? A 05/15/2026 2026 ST NIST Salute To The Troops
50 Back
50.62
50.62
100 Back
52.73
1:43.35
100 Back
1:43.35
1350 Santiago Pena 1:43.36 10 BB Min A: 1:32.29 (+11.07s | 10.7%) Harlingen Cisd Seal Team 04/11/2026 2026 ST LC BAS April Swim Meet
50 Back
50.33
50.33
100 Back
53.03
1:43.36
100 Back
1:43.36

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.