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Central Zone Zone Boys 10 & under - 100 M Back

These rankings show the swimmers' placement within their Zone.
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
401 Mason Kaiser 2:10.27 9 B: 1:56.69 (+13.58s | 10.4%) Parkway-Rockwood Gateway Swim 05/29/2026 2026 Meet Me In St Louis Invite
50 Back
1:03.08
1:03.08
100 Back
1:07.19
2:10.27
100 Back
2:10.27
402 Marion Haynes 2:10.59 8 B: 1:56.69 (+13.90s | 10.6%) Cincinnati Marlins 06/05/2026 25th Annual CLPR David Webb Meet
403 Franklin Allega 2:10.62 10 B: 1:56.69 (+13.93s | 10.7%) Green YMCA Barracudas Swim Tea 07/12/2025 LSSC Avon Classic
50 Back
1:00.08
1:00.08
100 Back
1:10.54
2:10.62
100 Back
2:10.62
404 Jonah Thorson 2:10.81 8 B: 1:56.69 (+14.12s | 10.8%) Watertown Area Swim Club 06/19/2026 2026 SD Aberdeen Summer High Point Swim Meet
50 Back
1:00.84
1:00.84
100 Back
1:09.97
2:10.81
100 Back
2:10.81
405 Andrew Mastilenko 2:10.89 10 B: 1:56.69 (+14.20s | 10.8%) Lakeshore Swim Club 06/07/2025 2025 NCAT Summer Swimfest
406 Liam Galvin 2:11.01 6 B: 1:56.69 (+14.32s | 10.9%) Mason Manta Rays 07/10/2026 2026 OH SW LC Regional Champs
50 Back
1:02.33
1:02.33
100 Back
1:08.68
2:11.01
100 Back
2:11.01
407 Nolan Kelly 2:11.03 8 B: 1:56.69 (+14.34s | 10.9%) Riptide Swim Team 05/15/2026 2026 CO ACES Spring Invite
408 Flynn Erickson 2:11.05 7 B: 1:56.69 (+14.36s | 11.0%) Watertown Area Swim Club 05/09/2025 2025 SD SFST Ready For Long Course
50 Back
1:04.44
1:04.44
100 Back
1:06.61
2:11.05
100 Back
2:11.05
409 Rowan Seng 2:11.35 8 B: 1:56.69 (+14.66s | 11.2%) Cincinnati Marlins 07/10/2026 2026 OH SW LC Regional Champs
50 Back
1:07.42
1:07.42
100 Back
1:03.93
2:11.35
100 Back
2:11.35
410 Charlie Tannehill 2:11.49 10 B: 1:56.69 (+14.80s | 11.3%) Firestone Akron Swim Team 07/10/2026 2026 OH NE LC Regional Champs
50 Back
1:05.12
1:05.12
100 Back
1:06.37
2:11.49
100 Back
2:11.49
411 Jack Tobin 2:11.62 8 B: 1:56.69 (+14.93s | 11.3%) Rochester Swim Club 05/30/2026 2026 MN RSC Summer Jam
412 Harvey Rice 2:11.73 10 B: 1:56.69 (+15.04s | 11.4%) Sea Devils 06/27/2026 2026 STAR Summer Splash Invite
50 Back
1:02.80
1:02.80
100 Back
1:08.93
2:11.73
100 Back
2:11.73
413 Rex Smith 2:11.77 6 B: 1:56.69 (+15.08s | 11.4%) Dakota Riptide 07/24/2026 2026 SD Long Course State Championship
50 Back
1:02.77
1:02.77
100 Back
1:09.00
2:11.77
100 Back
2:11.77
414 Sterling Maro 2:11.95 8 B: 1:56.69 (+15.26s | 11.6%) Jacksonville YMCA Sharks 05/01/2026 John Traube Memorial 2026
415 Lemuel Felician 2:12.35 9 B: 1:56.69 (+15.66s | 11.8%) Life Time Minnesota Swim Team 06/05/2026 2026 MN NSAC Summer Invite
416 Dylan Jopp 2:12.63 9 B: 1:56.69 (+15.94s | 12.0%) Foxjets Swim Team 06/26/2026 2026 MN PRNH Summer Chomp
50 Back
1:02.95
1:02.95
100 Back
1:09.68
2:12.63
100 Back
2:12.63
417 Lucien Dickert 2:12.98 10 B: 1:56.69 (+16.29s | 12.2%) St Croix Swim Club 05/15/2026 2026 MN HURR LC Spring Opener
50 Back
1:09.02
1:09.02
100 Back
1:03.96
2:12.98
100 Back
2:12.98
418 George Zidon 2:12.99 9 B: 1:56.69 (+16.30s | 12.3%) Hastings Area Swim Team 05/08/2026 2026 MN STRM Spring Startup
50 Back
1:07.61
1:07.61
100 Back
1:05.38
2:12.99
100 Back
2:12.99
419 Kai Asai 2:13.00 7 B: 1:56.69 (+16.31s | 12.3%) Mason Manta Rays 07/10/2026 2026 OH SW LC Regional Champs
50 Back
1:03.74
1:03.74
100 Back
1:09.26
2:13.00
100 Back
2:13.00
420 Aaron Julian 2:13.15 9 B: 1:56.69 (+16.46s | 12.4%) Life Time Swim Missouri 06/26/2026 88th CSP Summer Invitational
50 Back
1:03.95
1:03.95
100 Back
1:09.20
2:13.15
100 Back
2:13.15
421 Samuel Cerni 2:13.50 9 B: 1:56.69 (+16.81s | 12.6%) Great Lakes Sailfish Swimming 07/12/2025 LSSC Avon Classic
50 Back
1:04.00
1:04.00
100 Back
1:09.50
2:13.50
100 Back
2:13.50
422 Matvey Buris 2:13.52 8 B: 1:56.69 (+16.83s | 12.6%) Parkway-Rockwood Gateway Swim 05/29/2026 2026 Meet Me In St Louis Invite
50 Back
1:03.20
1:03.20
100 Back
1:10.32
2:13.52
100 Back
2:13.52
423 Nicholas Khizder 2:14.40 10 B: 1:56.69 (+17.71s | 13.2%) Cincinnati Aquatic Club 07/10/2026 2026 OH SW LC Regional Champs
50 Back
1:05.82
1:05.82
100 Back
1:08.58
2:14.40
100 Back
2:14.40
424 Cooper Bokermann 2:14.58 9 B: 1:56.69 (+17.89s | 13.3%) Parkway-Rockwood Gateway Swim 05/29/2026 2026 Meet Me In St Louis Invite
50 Back
1:08.01
1:08.01
100 Back
1:06.57
2:14.58
100 Back
2:14.58
425 Evan Ng 2:14.76 10 B: 1:56.69 (+18.07s | 13.4%) Cincinnati Aquatic Club 07/10/2026 2026 OH SW LC Regional Champs
50 Back
1:04.73
1:04.73
100 Back
1:10.03
2:14.76
100 Back
2:14.76
426 Maxwell Sis 2:14.90 9 B: 1:56.69 (+18.21s | 13.5%) Great Wolf Swim Team 05/08/2026 2026 MN STRM Spring Startup
50 Back
1:07.38
1:07.38
100 Back
1:07.52
2:14.90
100 Back
2:14.90
427 Jacob Aghayev 2:15.39 9 B: 1:56.69 (+18.70s | 13.8%) Csp Tideriders 06/26/2026 88th CSP Summer Invitational
50 Back
1:04.38
1:04.38
100 Back
1:11.01
2:15.39
100 Back
2:15.39
428 Clayton Ulrich 2:15.50 7 B: 1:56.69 (+18.81s | 13.9%) Sioux Falls Swim Team 05/08/2026 2026 SD SFST Ready For Long Course Meet
50 Back
1:06.88
1:06.88
100 Back
1:08.62
2:15.50
100 Back
2:15.50
429 Brooks Anderson 2:15.54 9 B: 1:56.69 (+18.85s | 13.9%) Minnetonka Swim Club 06/07/2025 2025 MN STRM Summer Slam
50 Back
1:05.05
1:05.05
100 Back
1:10.49
2:15.54
100 Back
2:15.54
430 Kase Walker 2:15.58 8 B: 1:56.69 (+18.89s | 13.9%) Black Hills Gold Swimming 06/12/2026 2026 RST Coach Beth Rushmore Classic
50 Back
1:09.05
1:09.05
100 Back
1:06.53
2:15.58
100 Back
2:15.58
431 Avyan Pinapala 2:15.60 10 B: 1:56.69 (+18.91s | 13.9%) Life Time Michigan Swim Team 02/11/2026 February 2026 Life Time Michigan Intersquad
432 Harrison Wren 2:15.60 8 B: 1:56.69 (+18.91s | 13.9%) Siouxland Wave Aquatic Team 05/08/2026 2026 SD SFST Ready For Long Course Meet
50 Back
1:06.73
1:06.73
100 Back
1:08.87
2:15.60
100 Back
2:15.60
433 Hudson Lewis 2:15.92 7 B: 1:56.69 (+19.23s | 14.1%) Rushmore Swim Team 07/24/2026 2026 SD Long Course State Championship
50 Back
1:07.42
1:07.42
100 Back
1:08.50
2:15.92
100 Back
2:15.92
434 Thomas Noel 2:15.98 9 B: 1:56.69 (+19.29s | 14.2%) Csp Tideriders 05/29/2026 2026 Meet Me In St Louis Invite
50 Back
1:02.86
1:02.86
100 Back
1:13.12
2:15.98
100 Back
2:15.98
435 Cyrus Li 2:16.21 7 B: 1:56.69 (+19.52s | 14.3%) Blazing Barracudas 07/10/2026 2026 OH NE LC Regional Champs
50 Back
1:07.71
1:07.71
100 Back
1:08.50
2:16.21
100 Back
2:16.21
436 Griffin Grosz 2:16.29 9 B: 1:56.69 (+19.60s | 14.4%) AquaStorm 06/28/2025 2025 SD Summer Starter
437 Callen Thompson 2:16.98 8 B: 1:56.69 (+20.29s | 14.8%) Pierre Swim Team 07/24/2026 2026 SD Long Course State Championship
50 Back
1:07.28
1:07.28
100 Back
1:09.70
2:16.98
100 Back
2:16.98
438 Henry Emerson 2:17.01 9 B: 1:56.69 (+20.32s | 14.8%) Life Time Swim Missouri 06/26/2026 88th CSP Summer Invitational
50 Back
1:07.32
1:07.32
100 Back
1:09.69
2:17.01
100 Back
2:17.01
439 Aiden Matzke 2:17.18 7 B: 1:56.69 (+20.49s | 14.9%) Great Wolf Swim Team 05/08/2026 2026 MN STRM Spring Startup
50 Back
1:05.96
1:05.96
100 Back
1:11.22
2:17.18
100 Back
2:17.18
440 Ryan Li 2:17.40 10 B: 1:56.69 (+20.71s | 15.1%) Blazing Barracudas 05/16/2025 Busbey Invitational 2025
50 Back
1:07.83
1:07.83
100 Back
1:09.57
2:17.40
100 Back
2:17.40
441 Jack McEntee 2:17.59 10 B: 1:56.69 (+20.90s | 15.2%) Dakota Riptide 06/12/2026 2026 Splash Central Invitational
50 Back
1:07.26
1:07.26
100 Back
1:10.33
2:17.59
100 Back
2:17.59
442 Lincoln Berg 2:17.96 10 B: 1:56.69 (+21.27s | 15.4%) Watertown Area Swim Club 06/05/2026 2026 SD BSC Tropical Summer Splash High Point
50 Back
1:03.52
1:03.52
100 Back
1:14.44
2:17.96
100 Back
2:17.96
443 Anderson Lewno 2:17.97 10 B: 1:56.69 (+21.28s | 15.4%) Aberdeen Swim Club 06/05/2026 2026 SD BSC Tropical Summer Splash High Point
50 Back
1:06.69
1:06.69
100 Back
1:11.28
2:17.97
100 Back
2:17.97
444 Khalid Burkhan 2:18.34 9 B: 1:56.69 (+21.65s | 15.6%) Csp Tideriders 06/26/2026 88th CSP Summer Invitational
445 Bryce Milos 2:18.79 9 B: 1:56.69 (+22.10s | 15.9%) Lakeshore Swim Club 07/12/2025 LSSC Avon Classic
50 Back
1:08.93
1:08.93
100 Back
1:09.86
2:18.79
100 Back
2:18.79
446 Ethan Zhou 2:18.82 8 B: 1:56.69 (+22.13s | 15.9%) South East Metro Sharks 05/08/2026 2026 MN STRM Spring Startup
50 Back
1:09.11
1:09.11
100 Back
1:09.71
2:18.82
100 Back
2:18.82
447 Jackson Hobday 2:18.97 6 B: 1:56.69 (+22.28s | 16.0%) Mason Manta Rays 07/10/2026 2026 OH SW LC Regional Champs
448 Enzo Giampolo 2:19.01 9 B: 1:56.69 (+22.32s | 16.1%) Hastings Area Swim Team 06/07/2025 2025 MN STRM Summer Slam
50 Back
1:11.38
1:11.38
100 Back
1:07.63
2:19.01
100 Back
2:19.01
449 Clark Leopold 2:19.06 8 B: 1:56.69 (+22.37s | 16.1%) Rochester Swim Club 05/30/2026 2026 MN RSC Summer Jam
50 Back
1:08.49
1:08.49
100 Back
1:10.57
2:19.06
100 Back
2:19.06
450 Lucas Radu 2:19.07 9 B: 1:56.69 (+22.38s | 16.1%) Central Ohio Aquatics 07/10/2026 2026 OH Central LC Regional Champs
50 Back
1:05.00
1:05.00
100 Back
1:14.07
2:19.07
100 Back
2:19.07

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.