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USA Boys 10 & under - 100 Y 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
5501 Luke Mattinson 1:56.54 10 B: 1:40.69 (+15.85s | 13.6%) Piranha Aquatics 02/20/2026 2026 OH Akron SC Regional Championships
50 Back
58.27
58.27
100 Back
58.27
1:56.54
100 Back
1:56.54
5502 Luke Crandall 1:56.54 9 B: 1:40.69 (+15.85s | 13.6%) Murray Aquatic Club 11/21/2025 2025 MAC Thanksgiving Invitational
50 Back
57.57
57.57
100 Back
58.97
1:56.54
100 Back
1:56.54
5503 Kevin Ren 1:56.56 10 B: 1:40.69 (+15.87s | 13.6%) Premier Aquatics Club of Klein 02/21/2025 2025 Gulf 12 Under Champs (PACK)
5504 Henry Ehrhart 1:56.56 10 B: 1:40.69 (+15.87s | 13.6%) Tampa Elite Aquatics 06/20/2026 West Coast B Champtionships
50 Back
55.42
55.42
100 Back
1:01.14
1:56.56
100 Back
1:56.56
5505 Conor O'Donnell 1:56.57 10 B: 1:40.69 (+15.88s | 13.6%) York Swim Club of Northern Vir 11/21/2025 2025 Swim Rock
5506 Charles Rooth 1:56.59 7 B: 1:40.69 (+15.90s | 13.6%) Tac Titans 03/25/2026 2026 TAC TITANS Tarheel States Meet
5507 Elliott Byun 1:56.60 9 B: 1:40.69 (+15.91s | 13.6%) Empire Swimming 12/06/2025 2025 MR PAC 12 U Holiday Invitational
50 Back
55.70
55.70
100 Back
1:00.90
1:56.60
100 Back
1:56.60
5508 Emanuel Redhead 1:56.64 10 B: 1:40.69 (+15.95s | 13.7%) H.E.S. Hurricanes Swim Team 10/25/2025 2025 MR QNS Can I Kick It Invitational
50 Back
53.23
53.23
100 Back
1:03.41
1:56.64
100 Back
1:56.64
5509 Everett Shawhan 1:56.66 8 B: 1:40.69 (+15.97s | 13.7%) West Express Swim Team 06/17/2026 2026 MN FOXJ June Bronze
50 Back
54.13
54.13
100 Back
1:02.53
1:56.66
100 Back
1:56.66
5510 Calvin Sorrell 1:56.67 8 B: 1:40.69 (+15.98s | 13.7%) 757swim 02/07/2026 2026 8 And Under Southeastern District Champs
50 Back
57.03
57.03
100 Back
59.64
1:56.67
100 Back
1:56.67
5511 Liam Hughes 1:56.68 9 B: 1:40.69 (+15.99s | 13.7%) YMCA of Greater Nashua Storm 01/16/2026 2026 NE SAC Bronze Championships
5512 Leonard kim 1:56.69 9 B: 1:40.69 (+16.00s | 13.7%) Ridgewood YMCA Breakers Swim T 03/20/2026 2026 NE NSSC March Madness At MIT
50 Back
55.60
55.60
100 Back
1:01.09
1:56.69
100 Back
1:56.69
5513 Shea Healy 1:56.70 9 B: 1:40.69 (+16.01s | 13.7%) Jcc Sea Serpents 12/07/2025 2025 NE NSSC December 7 SJP
5514 Aaron Bang 1:56.70 8 B: 1:40.69 (+16.01s | 13.7%) Crimson Aquatics 01/16/2026 2026 NE CRIM Bronze Championship
5515 Logan Irizarry 1:56.70 9 B: 1:40.69 (+16.01s | 13.7%) Tennessee Aquatics 10/17/2025 2025 MCC October Invite
50 Back
1:00.89
1:00.89
100 Back
55.81
1:56.70
100 Back
1:56.70
5516 Joseph Lanza 1:56.72 10 B: 1:40.69 (+16.03s | 13.7%) YMCA of Middletown Barracudas 03/27/2026 2026 MR Metro Bronze Championship North
50 Back
55.12
55.12
100 Back
1:01.60
1:56.72
100 Back
1:56.72
5517 Landon Lee 1:56.73 10 B: 1:40.69 (+16.04s | 13.7%) West Express Swim Team 10/11/2025 2025 MN FOXJ Fall Invitational
50 Back
57.24
57.24
100 Back
59.49
1:56.73
100 Back
1:56.73
5518 Noah Portnoy 1:56.74 9 B: 1:40.69 (+16.05s | 13.7%) Dedham Health Hydra 01/09/2026 2026 NE NSSC January 9 11 BC Meet
50 Back
55.75
55.75
100 Back
1:00.99
1:56.74
100 Back
1:56.74
5519 Alexander King 1:56.74 9 B: 1:40.69 (+16.05s | 13.7%) Oly Swimming 11/14/2025 OLY Swimming Turkey Bowl
50 Back
55.21
55.21
100 Back
1:01.53
1:56.74
100 Back
1:56.74
5520 George Sayres 1:56.75 8 B: 1:40.69 (+16.06s | 13.8%) Ybac Hurricanes 02/14/2026 2026 CAT Valentine Splash
5521 Zackary Benyaminov 1:56.77 8 B: 1:40.69 (+16.08s | 13.8%) Torpedo Swim School 10/11/2025 2025 OCTOBERFEST SWIM MEET
50 Back
56.98
56.98
100 Back
59.79
1:56.77
100 Back
1:56.77
5522 Lucas Nilsson 1:56.78 9 B: 1:40.69 (+16.09s | 13.8%) Empire Swimming 02/06/2026 2026 MR YMID February Classic Copied
50 Back
56.84
56.84
50 Back
56.84
100 Back
59.94
1:56.78
50 Back
59.94
5523 Alec Henriques 1:56.79 10 B: 1:40.69 (+16.10s | 13.8%) Napa Valley Swim Team 02/22/2025 NVST Swimming Into Spring
5524 Evan Chang 1:56.80 10 B: 1:40.69 (+16.11s | 13.8%) Dads Club Swim Team 02/21/2025 2025 Gulf 12 Under Champs (DADS)
50 Back
55.76
55.76
100 Back
1:01.04
1:56.80
100 Back
1:56.80
5525 Austin Pena 1:56.80 10 B: 1:40.69 (+16.11s | 13.8%) Condors Swim Club 11/01/2025 2025 MR TRI Fall SCY Invitational
5526 Lawson Grier 1:56.80 8 B: 1:40.69 (+16.11s | 13.8%) Carolina Aquatic Team 12/13/2025 2025 Ugly Sweater Meet
50 Back
1:56.80
1:56.80
100 Back
0.00
1:56.80
100 Back
1:56.80
5527 Beckett Cesena 1:56.82 7 B: 1:40.69 (+16.13s | 13.8%) Pacific Swim 01/31/2026 2026 SBA All Ages NTS Meet
5528 Cooper Bodine 1:56.82 10 B: 1:40.69 (+16.13s | 13.8%) Rogue Rapids 11/15/2024 Bend High Desert Classic
5529 Andrew Yang 1:56.83 7 B: 1:40.69 (+16.14s | 13.8%) Alamo Area Aquatic Association 02/24/2026 2026 ST AAAA NS End Of Season Race Nights
50 Back
56.64
56.64
100 Back
1:00.19
1:56.83
100 Back
1:56.83
5530 Wyatt Johnson 1:56.85 10 B: 1:40.69 (+16.16s | 13.8%) Northern Lights Swimming Assoc 01/11/2025 2025 MN NLSA Marlins January Invite
50 Back
55.82
55.82
100 Back
1:01.03
1:56.85
100 Back
1:56.85
5531 Leo Sharrak 1:56.85 8 B: 1:40.69 (+16.16s | 13.8%) Birmingham \\\\\\'y\\\\\\' Blue Dolphins 02/27/2026 2026 Junior Cup
50 Back
57.53
57.53
100 Back
59.32
1:56.85
100 Back
1:56.85
5532 Jithin Vijayakumar 1:56.86 9 B: 1:40.69 (+16.17s | 13.8%) Keene YMCA Dolphins 12/05/2025 2025 NE UVAC Winter Classic
50 Back
56.01
56.01
100 Back
1:00.85
1:56.86
100 Back
1:56.86
5533 Gabriel Spindler 1:56.86 10 B: 1:40.69 (+16.17s | 13.8%) Univ. of Denver Hilltoppers 11/15/2024 2024 CO TOPS Fall Invite
5534 Brodi Todd 1:56.87 10 B: 1:40.69 (+16.18s | 13.8%) Asheville Jewish Community Cen 02/14/2026 2026 SwimMAC Qualifier Festival
5535 Aaron Castro 1:56.91 9 B: 1:40.69 (+16.22s | 13.9%) San Antonio Wave 10/10/2025 2025 ST SASA Sombrero Series Dos Copied
50 Back
57.50
57.50
100 Back
59.41
1:56.91
100 Back
1:56.91
5536 Batu Ussakli 1:56.92 10 B: 1:40.69 (+16.23s | 13.9%) Motor City Aquatics 10/04/2025 2025 LIFE ROYAL Fall Frenzy
50 Back
1:00.39
1:00.39
100 Back
56.53
1:56.92
100 Back
1:56.92
5537 Patrick Adam 1:56.94 9 B: 1:40.69 (+16.25s | 13.9%) Utica Shelby Swim Club 02/06/2026 Not Winter Invite
50 Back
56.67
56.67
100 Back
1:00.27
1:56.94
100 Back
1:56.94
5538 Benjamin Aunchman 1:56.96 9 B: 1:40.69 (+16.27s | 13.9%) Champlain Valley Swim Academy- 01/16/2026 2026 NE UVAC Bronze Championships
50 Back
56.67
56.67
100 Back
1:00.29
1:56.96
100 Back
1:56.96
5539 Eddie Willis 1:56.97 9 B: 1:40.69 (+16.28s | 13.9%) Accokeek Stroke Technique Swim 02/27/2026 2026 Cherry Blossom Champs
50 Back
54.57
54.57
100 Back
1:02.40
1:56.97
100 Back
1:56.97
5540 Julien Taylor 1:56.98 9 B: 1:40.69 (+16.29s | 13.9%) South Shore Sails 02/21/2025 2025 Gulf 12 Under Champs (NOCH)
5541 Stetson Webb 1:56.98 10 B: 1:40.69 (+16.29s | 13.9%) Sebastopol Sea Serpents 04/18/2026 RP SWIM CLUB (PRNA) SPRING SWIM FEST!
5542 Alden Bratton 1:57.00 8 B: 1:40.69 (+16.31s | 13.9%) Hillsborough Aquatic Club 02/14/2026 2026 CAT Valentine Splash
50 Back
56.30
56.30
100 Back
1:00.70
1:57.00
100 Back
1:57.00
5543 Conor Clayton 1:57.00 10 B: 1:40.69 (+16.31s | 13.9%) Greensboro Community YMCA 10/10/2025 2025 TYDE Andy Craver Autumn Leaves Inv
50 Back
57.92
57.92
100 Back
59.08
1:57.00
100 Back
1:57.00
5544 Oliver Reilly 1:57.05 8 B: 1:40.69 (+16.36s | 14.0%) SwimMAC Carolina 03/07/2026 2026 SwimMAC BC Championship
50 Back
59.21
59.21
100 Back
57.84
1:57.05
100 Back
1:57.05
5545 Yize Liu 1:57.08 9 B: 1:40.69 (+16.39s | 14.0%) Oly Swimming 01/10/2026 2026 PA Invite
50 Back
55.77
55.77
100 Back
1:01.31
1:57.08
100 Back
1:57.08
5546 Parker Gray 1:57.10 10 B: 1:40.69 (+16.41s | 14.0%) Mason Makos Swim Team 02/07/2026 2026 MAKO QUALIFIER
50 Back
53.66
53.66
100 Back
1:03.44
1:57.10
100 Back
1:57.10
5547 Joseph McEttrick 1:57.12 10 B: 1:40.69 (+16.43s | 14.0%) Pacific Swim 01/31/2026 2026 SBA All Ages NTS Meet
50 Back
54.98
54.98
100 Back
1:02.14
1:57.12
100 Back
1:57.12
5548 Joel Conway 1:57.14 10 B: 1:40.69 (+16.45s | 14.0%) Carolina Aquatic Team 02/14/2026 2026 CAT Valentine Splash
50 Back
55.93
55.93
100 Back
1:01.21
1:57.14
100 Back
1:57.14
5549 Daxton Mcclain 1:57.14 9 B: 1:40.69 (+16.45s | 14.0%) Newport County YMCA Wahoos 10/11/2025 2025 YMCA Fall Virtual Meet
50 Back
53.20
53.20
100 Back
1:03.94
1:57.14
100 Back
1:57.14
5550 James Hendrix 1:57.15 9 B: 1:40.69 (+16.46s | 14.1%) Fresno Dolphins Swim Team 11/22/2025 2025 Dr Dowain Wright Memorial ABC

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.