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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
251 Coleman McCheyne 1:28.09 10 AA Min AAA: 1:24.09 (+4.00s | 4.5%) Aquatic Team Of Mecklenburg 07/08/2026 ATOM LC Finale 2026
252 Grant Zimmermann 1:28.09 10 AA Min AAA: 1:24.09 (+4.00s | 4.5%) YMCA of the Triangle Area Swim 04/24/2026 2026 RSA Warm Up To LC Copied Copied
50 Back
42.23
42.23
100 Back
45.86
1:28.09
100 Back
1:28.09
253 Dylan Kemmish 1:28.11 9 AA Min AAA: 1:24.09 (+4.02s | 4.6%) Kentucky Aquatics 05/15/2026 Kentucky Aquatics Derby Classic
254 Braden Dunlap 1:28.12 9 AA Min AAA: 1:24.09 (+4.03s | 4.6%) Naval Academy Aquatic Club 06/12/2026 2026 SwimRVA Summer Invitational
50 Back
42.25
42.25
100 Back
45.87
1:28.12
100 Back
1:28.12
255 Tucker McCullough 1:28.13 10 AA Min AAA: 1:24.09 (+4.04s | 4.6%) Team Rebel Aquatics 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Back
43.74
43.74
100 Back
44.39
1:28.13
100 Back
1:28.13
256 Arsenii Chebaev 1:28.20 10 A Min AA: 1:28.19 (+0.01s | 0.0%) Bravo Swim Team 04/25/2026 2026 Azura Spring Open LCM Invit
257 Caleb Harrison 1:28.26 10 A Min AA: 1:28.19 (+0.07s | 0.1%) Huntsville Swim Association 06/26/2026 2026 HSA June Invitational
258 Ludwik Pawelski 1:28.28 9 A Min AA: 1:28.19 (+0.09s | 0.1%) Sparks Piranhas Swim Team 05/22/2026 2026 Intermountain Classic Long Course Meet
259 Max Muse 1:28.30 8 A Min AA: 1:28.19 (+0.11s | 0.1%) Auburn Aquatics 04/18/2026 2026 Carson Muir Cowgirl Classic
50 Back
42.64
42.64
100 Back
45.66
1:28.30
100 Back
1:28.30
260 Shaler Berry 1:28.31 10 A Min AA: 1:28.19 (+0.12s | 0.1%) Heartland Swim Assoc 04/24/2026 2026 SI PS ABB Meet Group A
50 Back
41.59
41.59
100 Back
46.72
1:28.31
100 Back
1:28.31
261 Kevin Gharib 1:28.32 10 A Min AA: 1:28.19 (+0.13s | 0.1%) Team Swim Los Angeles 06/11/2026 2026 SCS June AG Invite CANY
262 Charles Sanders 1:28.35 10 A Min AA: 1:28.19 (+0.16s | 0.2%) Tac Titans 05/22/2026 2026 TAC TITANS Memorial Day Meet
50 Back
40.98
40.98
100 Back
47.37
1:28.35
100 Back
1:28.35
263 Michael Bodnar 1:28.41 10 A Min AA: 1:28.19 (+0.22s | 0.2%) SwimAtlanta 06/18/2026 2026 Tennessee Aquatics June Invitational
50 Back
42.50
42.50
100 Back
45.91
1:28.41
100 Back
1:28.41
264 Nicholas Leonard 1:28.42 10 A Min AA: 1:28.19 (+0.23s | 0.3%) SwimMAC Carolina 06/26/2026 Sharks Aquatic Club Last Chance Qualifier
50 Back
42.72
42.72
100 Back
45.70
1:28.42
100 Back
1:28.42
265 Ariovistus Pardee 1:28.44 10 A Min AA: 1:28.19 (+0.25s | 0.3%) Maui Swim Club 07/03/2026 2026 MAGSA LCM LAST CHANCE Copied
50 Back
45.31
45.31
100 Back
43.13
1:28.44
100 Back
1:28.44
266 John Calhoun 1:28.44 10 A Min AA: 1:28.19 (+0.25s | 0.3%) Nova of Virginia 04/17/2026 NOVA Long Course Kick Off
50 Back
43.74
43.74
100 Back
44.70
1:28.44
100 Back
1:28.44
267 Charlie Wheeler 1:28.45 10 A Min AA: 1:28.19 (+0.26s | 0.3%) Longmont Swim Club 06/27/2026 2026 CO Greeley Stampede
268 Luke Wang 1:28.51 9 A Min AA: 1:28.19 (+0.32s | 0.4%) Flatiron Athletic Club 04/24/2026 2026 CO Steve Drozda LC Shotgun
50 Back
41.95
41.95
100 Back
46.56
1:28.51
100 Back
1:28.51
269 Preston Mueller 1:28.54 10 A Min AA: 1:28.19 (+0.35s | 0.4%) Seahawks Swim club 05/01/2026 John Traube Memorial 2026
270 Hugo Linowski 1:28.54 10 A Min AA: 1:28.19 (+0.35s | 0.4%) Olympic Cascade Aquatics 05/15/2026 2026 PN IST Sockeye Springtime Madness App
271 Connor McCracken 1:28.55 9 A Min AA: 1:28.19 (+0.36s | 0.4%) Nova of Virginia 06/11/2026 NOVA 2026 Virginia Commonwealth Games
50 Back
42.68
42.68
100 Back
45.87
1:28.55
100 Back
1:28.55
272 Lynden Feaste 1:28.55 9 A Min AA: 1:28.19 (+0.36s | 0.4%) Can Mississauga Aquatic Club 01/17/2026 2026 Azura Winter Open LCM Invite
273 Alex Joy 1:28.59 10 A Min AA: 1:28.19 (+0.40s | 0.5%) Los Altos Mountain View Aquati 06/12/2026 2026 DACA LC CBA Meet
274 Artem Shtein 1:28.60 10 A Min AA: 1:28.19 (+0.41s | 0.5%) SwimRight Team 01/17/2026 2026 Azura Winter Open LCM Invite
275 Maochen Tan 1:28.61 10 A Min AA: 1:28.19 (+0.42s | 0.5%) Mission Viejo Nadadores 06/11/2026 2026 SCS June AG Invite
50 Back
43.45
43.45
100 Back
45.16
1:28.61
100 Back
1:28.61
276 Evan Wik 1:28.62 9 A Min AA: 1:28.19 (+0.43s | 0.5%) Southwest Stars Swim Club 06/11/2026 2026 RAFC Summer Solstice Invitational
50 Back
42.05
42.05
100 Back
46.57
1:28.62
100 Back
1:28.62
277 Hudson Rowlands 1:28.63 10 A Min AA: 1:28.19 (+0.44s | 0.5%) Mecklenburg Swim Association 06/13/2026 2026 BSC Model City Invitational
50 Back
42.32
42.32
100 Back
46.31
1:28.63
100 Back
1:28.63
278 Michael Cheng 1:28.65 9 A Min AA: 1:28.19 (+0.46s | 0.5%) San Dimas Aquatics 06/11/2026 2026 SCS June AG Invite
50 Back
43.20
43.20
100 Back
45.45
1:28.65
100 Back
1:28.65
279 Jaxon Mondragon 1:28.67 10 A Min AA: 1:28.19 (+0.48s | 0.5%) Aquawolves Swimming 04/24/2026 2026 CO Steve Drozda LC Shotgun
50 Back
43.49
43.49
100 Back
45.18
1:28.67
100 Back
1:28.67
280 Cameron Boitano 1:28.68 10 A Min AA: 1:28.19 (+0.49s | 0.6%) Pleasanton Seahawks 06/13/2026 PC CDST LC C B BB+ 26 074
281 Alexander Jin 1:28.70 10 A Min AA: 1:28.19 (+0.51s | 0.6%) Csp Tideriders 05/29/2026 2026 Meet Me In St Louis Invite
50 Back
42.62
42.62
100 Back
46.08
1:28.70
100 Back
1:28.70
282 Jaden Shin 1:28.71 10 A Min AA: 1:28.19 (+0.52s | 0.6%) Stingray Swim Team 05/01/2026 2026 PN BC May Flowers Approved
283 Aedan Allen 1:28.72 10 A Min AA: 1:28.19 (+0.53s | 0.6%) Waterloo Swimming 06/14/2026 2026 ST WLOO Last Chance
284 Henry Chung 1:28.73 10 A Min AA: 1:28.19 (+0.54s | 0.6%) Commonwealth Swimming 06/12/2026 2026 NE CS Summer Solstice
50 Back
43.29
43.29
100 Back
45.44
1:28.73
100 Back
1:28.73
285 Yaroslav Biliavskyi 1:28.73 10 A Min AA: 1:28.19 (+0.54s | 0.6%) Tac Titans 06/11/2026 2026 CMC Triangle Classic Meet
50 Back
44.29
44.29
100 Back
44.44
1:28.73
100 Back
1:28.73
286 Kellan Yosay 1:28.77 9 A Min AA: 1:28.19 (+0.58s | 0.7%) SwimRVA 05/29/2026 2026 SwimRVA Success Bell
50 Back
44.47
44.47
100 Back
44.30
1:28.77
100 Back
1:28.77
287 Daniel Reschke 1:28.78 10 A Min AA: 1:28.19 (+0.59s | 0.7%) Santa Clara Swim Club 06/20/2026 Zone 1 South Swim Under The Stars
288 Elliott Lindley 1:28.78 9 A Min AA: 1:28.19 (+0.59s | 0.7%) Los Altos Mountain View Aquati 05/16/2026 2026 DACA LC CBA+
289 Yining Zhao 1:28.79 10 A Min AA: 1:28.19 (+0.60s | 0.7%) Tac Titans 06/11/2026 2026 CMC Triangle Classic Meet
50 Back
43.12
43.12
100 Back
45.67
1:28.79
100 Back
1:28.79
290 Qifan Gong 1:28.79 9 A Min AA: 1:28.19 (+0.60s | 0.7%) Bellevue Club Swim Team 06/26/2026 2026 PN SMAC Summer Classic Invite Approved
291 Asher Knapp 1:28.80 10 A Min AA: 1:28.19 (+0.61s | 0.7%) Tide Swimming 05/01/2026 2026 TIDE Spring Shockwave
50 Back
43.90
43.90
100 Back
44.90
1:28.80
100 Back
1:28.80
292 Joseph Chung 1:28.81 10 A Min AA: 1:28.19 (+0.62s | 0.7%) SwimMAC Carolina 05/01/2026 2026 NC SwimMAC Spring Splash
50 Back
44.39
44.39
100 Back
44.42
1:28.81
100 Back
1:28.81
293 Max Chao 1:28.81 9 A Min AA: 1:28.19 (+0.62s | 0.7%) Tac Titans 07/05/2026 2026 TAC July Qualifier Meet
294 Sameer Pai 1:28.81 10 A Min AA: 1:28.19 (+0.62s | 0.7%) Aquajets Swim Team 06/11/2026 2026 MN AQJT Aquajets Summer Spectacular
50 Back
43.49
43.49
100 Back
45.32
1:28.81
100 Back
1:28.81
295 Alejandro Gonzalez 1:28.83 9 A Min AA: 1:28.19 (+0.64s | 0.7%) Los Angeles Swim Club 06/11/2026 2026 SCS June AG Invite
50 Back
43.24
43.24
100 Back
45.59
1:28.83
100 Back
1:28.83
296 Jeffrey Hill 1:28.83 10 A Min AA: 1:28.19 (+0.64s | 0.7%) Saint Andrew\\\\\\'s Aquatics 06/17/2026 Swim Fort Lauderdale Speedo Summer Classic 26
297 Brendan Cryan 1:28.85 10 A Min AA: 1:28.19 (+0.66s | 0.7%) Northern KY Clippers 05/01/2026 CLPR 3rd Annual Northern KY Derby
50 Back
43.57
43.57
100 Back
45.28
1:28.85
100 Back
1:28.85
298 Kort Mignery 1:28.94 10 A Min AA: 1:28.19 (+0.75s | 0.8%) Powell Crosley YMCA 06/17/2026 Swim Fort Lauderdale Speedo Summer Classic 26
299 Winston Chase 1:28.95 10 A Min AA: 1:28.19 (+0.76s | 0.9%) Utah Valley Aquatics 07/17/2025 2025 UTAGS LC Championships
50 Back
43.74
43.74
100 Back
45.21
1:28.95
100 Back
1:28.95
300 Jett Logsdon 1:28.95 9 A Min AA: 1:28.19 (+0.76s | 0.9%) Win Tidal Wave 06/04/2026 98th Ohio Valley Championships 2026

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.