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Central Zone Zone Boys 10 & under - 100 Y 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
501 Layton Boots 1:39.87 8 B Min BB: 1:30.09 (+9.78s | 9.8%) Sioux Falls Swim Team 01/23/2026 SFST SD 2026 January Invite
50 Back
48.43
48.43
100 Back
51.44
1:39.87
100 Back
1:39.87
502 Dely Pope 1:39.89 10 B Min BB: 1:30.09 (+9.80s | 9.8%) Mount Carmel Force Aquatics 02/27/2026 2026 OH BSC SC Regional Championships
50 Back
48.61
48.61
100 Back
51.28
1:39.89
100 Back
1:39.89
503 Nathan Kreger 1:39.92 7 B Min BB: 1:30.09 (+9.83s | 9.8%) Supernova Swim Team 02/14/2026 2026 Best ValenTimes Meet
50 Back
48.19
48.19
100 Back
51.73
1:39.92
100 Back
1:39.92
504 Jordy Walder 1:39.95 10 B Min BB: 1:30.09 (+9.86s | 9.9%) Dakota Riptide 02/21/2025 2025 12 U Short Course State A Championship
50 Back
47.57
47.57
100 Back
52.38
1:39.95
100 Back
1:39.95
505 Maximiliano Botello 1:39.99 9 B Min BB: 1:30.09 (+9.90s | 9.9%) Dearborn Dolphins 02/28/2026 2026 Last Chance Meet
50 Back
50.03
50.03
100 Back
49.96
1:39.99
100 Back
1:39.99
506 Andrew Mastilenko 1:40.09 10 B Min BB: 1:30.09 (+10.00s | 10.0%) Lakeshore Swim Club 02/19/2026 2026 OH Cleveland SC Regional Championships
507 Ryan McCall 1:40.37 10 B Min BB: 1:30.09 (+10.28s | 10.2%) Egra Waves 10/17/2025 2025 WMS Boo Bash
508 Ethan Fernando 1:40.43 10 B Min BB: 1:30.09 (+10.34s | 10.3%) Atlantis Swimming 02/01/2026 February Closed Invite
50 Back
47.66
47.66
100 Back
52.77
1:40.43
100 Back
1:40.43
509 Austin Headley 1:40.44 10 B Min BB: 1:30.09 (+10.35s | 10.3%) Sioux Falls Swim Team 11/15/2025 2025 SD YST Charity Invite
50 Back
48.09
48.09
100 Back
52.35
1:40.44
100 Back
1:40.44
510 Lincoln Wollman 1:40.45 10 B Min BB: 1:30.09 (+10.36s | 10.3%) Siouxland Wave Aquatic Team 01/24/2025 SFST SD 2025 January Invite
50 Back
47.95
47.95
100 Back
52.50
1:40.45
100 Back
1:40.45
511 Eason Ng 1:40.50 10 B Min BB: 1:30.09 (+10.41s | 10.4%) Utica Shelby Swim Club 11/22/2025 2025 Fall Fiesta
50 Back
47.19
47.19
100 Back
53.31
1:40.50
100 Back
1:40.50
512 Advith Vallakati 1:40.51 9 B Min BB: 1:30.09 (+10.42s | 10.4%) Buckeye Swim Club 02/27/2026 2026 OH BSC SC Regional Championships
513 Lucas Heine 1:40.67 9 B Min BB: 1:30.09 (+10.58s | 10.5%) Foxjets Swim Team 02/13/2026 2026 MN RSC President S Day Meet
50 Back
49.88
49.88
100 Back
50.79
1:40.67
100 Back
1:40.67
514 Atlas Davis 1:40.71 10 B: 1:40.69 (+0.02s | 0.0%) Greater Columbus Swim Tm Of Oh 02/19/2026 2026 OH UASC SC Regional Championships
50 Back
50.42
50.42
100 Back
50.29
1:40.71
100 Back
1:40.71
515 Patrick Rybicki 1:40.75 9 B: 1:40.69 (+0.06s | 0.1%) Royal Swimming 11/22/2025 2025 Royal Fall Cup
50 Back
49.33
49.33
100 Back
51.42
1:40.75
100 Back
1:40.75
516 Marcelo Quijano 1:40.76 9 B: 1:40.69 (+0.07s | 0.1%) Oly Swimming 02/27/2026 2026 MCSA Junior Cup
50 Back
50.87
50.87
100 Back
49.89
1:40.76
100 Back
1:40.76
517 Louie Roedersheimer 1:40.78 10 B: 1:40.69 (+0.09s | 0.1%) Cincinnati Marlins 02/19/2026 2026 OH CM SC Regional Championships
50 Back
48.85
48.85
100 Back
51.93
1:40.78
100 Back
1:40.78
518 Benjamin Wachter 1:40.99 10 B: 1:40.69 (+0.30s | 0.3%) Csp Tideriders 03/07/2026 2026 GTWY 8 Under Champs
50 Back
50.45
50.45
100 Back
50.54
1:40.99
100 Back
1:40.99
519 Jordan Lam 1:41.02 10 B: 1:40.69 (+0.33s | 0.3%) Parkway-Rockwood Gateway Swim 03/07/2026 2026 GTWY 8 Under Champs
520 Ari Gammon 1:41.02 10 B: 1:40.69 (+0.33s | 0.3%) New Albany Aquatic Club 02/19/2026 2026 OH UASC SC Regional Championships
50 Back
49.02
49.02
100 Back
52.00
1:41.02
100 Back
1:41.02
521 Leo Favazza 1:41.07 9 B: 1:40.69 (+0.38s | 0.4%) Oly Swimming 02/27/2026 2026 MCSA Junior Cup
50 Back
48.29
48.29
100 Back
52.78
1:41.07
100 Back
1:41.07
522 Conrad Hennen 1:41.17 9 B: 1:40.69 (+0.48s | 0.5%) Foxjets Swim Team 02/07/2026 2026 MN WEST EXPRESS LAST CHANCE MEET
50 Back
48.87
48.87
100 Back
52.30
1:41.17
100 Back
1:41.17
523 Lochlan McClary 1:41.19 9 B: 1:40.69 (+0.50s | 0.5%) Hurricanes Swim Team 01/17/2026 2026 MN FOXJ January Bronze Copied
50 Back
50.11
50.11
100 Back
51.08
1:41.19
100 Back
1:41.19
524 Gavin Decker 1:41.23 10 B: 1:40.69 (+0.54s | 0.5%) Worthington Swim Club 02/19/2026 2026 OH WOR SC Regional Championships
525 Bryce Rutherford 1:41.28 10 B: 1:40.69 (+0.59s | 0.6%) Bowling Green Swim Club 02/19/2026 2026 OH SOS SC Regional Championships
50 Back
48.34
48.34
100 Back
52.94
1:41.28
100 Back
1:41.28
526 Ashwin Herek 1:41.29 10 B: 1:40.69 (+0.60s | 0.6%) Plymouth Canton Cruisers 12/06/2025 SLA Holiday Blast
50 Back
49.96
49.96
100 Back
51.33
1:41.29
100 Back
1:41.29
527 Michael Knodt 1:41.33 10 B: 1:40.69 (+0.64s | 0.6%) Minnetonka Swim Club 02/27/2026 2026 MN MTKA Minnesota Regional Championship
50 Back
48.37
48.37
100 Back
52.96
1:41.33
100 Back
1:41.33
528 Lucas Aliahmad 1:41.33 9 B: 1:40.69 (+0.64s | 0.6%) Pointe Aquatics 01/10/2026 2026 PA Invite
50 Back
49.30
49.30
100 Back
52.03
1:41.33
100 Back
1:41.33
529 Michael Callahan 1:41.36 10 B: 1:40.69 (+0.67s | 0.7%) Sioux Falls Swim Team 01/23/2026 SFST SD 2026 January Invite
50 Back
48.96
48.96
100 Back
52.40
1:41.36
100 Back
1:41.36
530 Michael Snyder 1:41.37 10 B: 1:40.69 (+0.68s | 0.7%) Csp Tideriders 03/07/2026 2026 GTWY 8 Under Champs
50 Back
48.27
48.27
100 Back
53.10
1:41.37
100 Back
1:41.37
531 Matthew Ryckaert 1:41.40 10 B: 1:40.69 (+0.71s | 0.7%) Oly Swimming 01/10/2026 2026 PA Invite
50 Back
48.33
48.33
100 Back
53.07
1:41.40
100 Back
1:41.40
532 Harlan Ross 1:41.41 9 B: 1:40.69 (+0.72s | 0.7%) Sarpy County Swim Club 12/08/2025 2025 MW SCSC MAC Dual
50 Back
48.26
48.26
100 Back
53.15
1:41.41
100 Back
1:41.41
533 Ari Silas 1:41.42 10 B: 1:40.69 (+0.73s | 0.7%) Birmingham \\\\\\'y\\\\\\' Blue Dolphins 10/17/2025 2025 OLY Fall Classic
50 Back
48.25
48.25
100 Back
53.17
1:41.42
100 Back
1:41.42
534 Mark Yashchynskyi 1:41.53 9 B: 1:40.69 (+0.84s | 0.8%) Utica Shelby Swim Club 12/06/2025 SLA Holiday Blast
50 Back
48.57
48.57
100 Back
52.96
1:41.53
100 Back
1:41.53
535 Avery Greenup 1:41.54 9 B: 1:40.69 (+0.85s | 0.8%) Plymouth Canton Cruisers 02/27/2026 2026 Junior Cup
50 Back
48.92
48.92
100 Back
52.62
1:41.54
100 Back
1:41.54
536 Michael O'Connell 1:41.63 9 B: 1:40.69 (+0.94s | 0.9%) Riptide Swim Team 02/27/2026 2026 MN MAN Minnesota Regional Championship
50 Back
49.94
49.94
100 Back
51.69
1:41.63
100 Back
1:41.63
537 Denis Groza 1:41.70 10 B: 1:40.69 (+1.01s | 1.0%) Great Wolf Swim Team 01/30/2026 2026 MN MTKA TYR Team Challenge
50 Back
48.41
48.41
100 Back
53.29
1:41.70
100 Back
1:41.70
538 Jack Benson 1:41.73 9 B: 1:40.69 (+1.04s | 1.0%) Worthington Swim Club 02/19/2026 2026 OH WOR SC Regional Championships
50 Back
50.50
50.50
100 Back
51.23
1:41.73
100 Back
1:41.73
539 Yusufbek Urmonjonov 1:41.74 9 B: 1:40.69 (+1.05s | 1.0%) Egra Waves 11/01/2025 Greater Kalamazoo Arena Challenge
50 Back
50.74
50.74
100 Back
51.00
1:41.74
100 Back
1:41.74
540 Neal Grundy 1:41.93 10 B: 1:40.69 (+1.24s | 1.2%) M.E. Lyons/Anderson Barracudas 02/19/2026 2026 OH CM SC Regional Championships
50 Back
49.94
49.94
100 Back
51.99
1:41.93
100 Back
1:41.93
541 Eli Northington 1:41.97 8 B: 1:40.69 (+1.28s | 1.3%) Plymouth Canton Cruisers 02/27/2026 2026 Junior Cup
50 Back
49.08
49.08
100 Back
52.89
1:41.97
100 Back
1:41.97
542 Levi Foreman 1:41.99 10 B: 1:40.69 (+1.30s | 1.3%) Sea Devils 02/27/2026 2026 MN STRM Minnesota Regional Championship
50 Back
49.37
49.37
100 Back
52.62
1:41.99
100 Back
1:41.99
543 Graham Burks 1:42.01 10 B: 1:40.69 (+1.32s | 1.3%) Hastings Area Swim Team 02/21/2026 2026 MN NOR MN Bronze Championship Copied
50 Back
49.96
49.96
100 Back
52.05
1:42.01
100 Back
1:42.01
544 Corbyn Yerks 1:42.02 8 B: 1:40.69 (+1.33s | 1.3%) High Tides Swim Club 11/22/2025 2025 MN HTSC Harvest Classic
50 Back
50.83
50.83
100 Back
51.19
1:42.02
100 Back
1:42.02
545 Henrik Person 1:42.04 10 B: 1:40.69 (+1.35s | 1.3%) Millard Aquatic Club 01/31/2026 2026 MW SCSC President S Day Meet
50 Back
49.21
49.21
100 Back
52.83
1:42.04
100 Back
1:42.04
546 Cooper Gagas 1:42.05 10 B: 1:40.69 (+1.36s | 1.3%) Cincinnati Aquatic Club 02/19/2026 2026 OH CM SC Regional Championships
547 Tamer Ley 1:42.12 9 B: 1:40.69 (+1.43s | 1.4%) Birmingham \\\\\\'y\\\\\\' Blue Dolphins 02/01/2026 February Closed Invite
548 Colin Anderson 1:42.20 10 B: 1:40.69 (+1.51s | 1.5%) West Express Swim Team 02/27/2026 2026 MN WEST Minnesota Regional Championship
50 Back
49.06
49.06
100 Back
53.14
1:42.20
100 Back
1:42.20
549 David Mastin 1:42.21 9 B: 1:40.69 (+1.52s | 1.5%) Razor Aquatics 01/16/2026 SLA Arctic Blast 2026
50 Back
48.81
48.81
100 Back
53.40
1:42.21
100 Back
1:42.21
550 Liam Kammeyer 1:42.30 10 B: 1:40.69 (+1.61s | 1.6%) Greater Toledo Aquatic Club 02/19/2026 2026 OH SOS SC Regional Championships
50 Back
49.33
49.33
100 Back
52.97
1:42.30
100 Back
1:42.30

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.