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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
2501 Lucas Nguyen 1:57.52 10 B: 1:56.69 (+0.83s | 0.7%) Renegade Aquatics 06/06/2026 2026 SI JBST SPLASH DASH MAX
2502 Harrison Novack 1:57.54 8 B: 1:56.69 (+0.85s | 0.7%) Platinum Aquatics 05/02/2025 2025 ST ASC Cinco De Mayo
50 Back
57.89
57.89
100 Back
59.65
1:57.54
100 Back
1:57.54
2503 Miles Taylor 1:57.56 7 B: 1:56.69 (+0.87s | 0.7%) Raleigh Swimming Association 04/24/2026 2026 RSA Warm Up To LC Copied Copied
2504 Ivan Marchuk 1:57.61 9 B: 1:56.69 (+0.92s | 0.8%) Patriot Aquatics 04/11/2026 2026 Ron Nardozzi Pre Derby Sprint Invite C
2505 Henry Kunz 1:57.61 9 B: 1:56.69 (+0.92s | 0.8%) Carolina Aquatic Team 05/15/2026 2026 ECA Beach Invitational
2506 Mason Carlyle 1:57.61 10 B: 1:56.69 (+0.92s | 0.8%) Gilroy Gators Swim Team 06/27/2026 2026 Santa Clara LC Race To Age Group Champs
50 Back
56.87
56.87
100 Back
1:00.74
1:57.61
100 Back
1:57.61
2507 Thomas Rea 1:57.63 9 B: 1:56.69 (+0.94s | 0.8%) Redding Swim Club 05/22/2026 2026 Intermountain Classic Long Course Meet
2508 Lincoln Wodke 1:57.64 8 B: 1:56.69 (+0.95s | 0.8%) Eugene City Swim Club 03/07/2026 Valley Coast Swim League 2026
50 Back
56.08
56.08
100 Back
1:01.56
1:57.64
100 Back
1:57.64
2509 Jackson Dapper 1:57.64 9 B: 1:56.69 (+0.95s | 0.8%) Memphis Tiger Swimming 06/26/2026 2026 Dick Fadgen Tiger Classic
50 Back
58.22
58.22
100 Back
59.42
1:57.64
100 Back
1:57.64
2510 Colin Rogers 1:57.66 7 B: 1:56.69 (+0.97s | 0.8%) Lakeside Swim Team 04/25/2026 2026 Triton Derby Swim Festival
50 Back
58.38
58.38
100 Back
59.28
1:57.66
100 Back
1:57.66
2511 Calvin Sorrell 1:57.67 8 B: 1:56.69 (+0.98s | 0.8%) 757swim 06/11/2026 NOVA 2026 Virginia Commonwealth Games
2512 Noah Orderique 1:57.69 10 B: 1:56.69 (+1.00s | 0.8%) Fox Swim Club 04/11/2026 2026 Fox April Long Course Invitational
50 Back
58.63
58.63
100 Back
59.06
1:57.69
100 Back
1:57.69
2513 Van Calicchio 1:57.70 9 B: 1:56.69 (+1.01s | 0.9%) Plantation Swim Team 01/16/2026 January Central Park Series
2514 Bruno Rech 1:57.74 8 B: 1:56.69 (+1.05s | 0.9%) Lone Star Aquatic Club 04/10/2026 2026 ST LSAC 6th Annual Atomic Fest
2515 Jude Meyer 1:57.75 9 B: 1:56.69 (+1.06s | 0.9%) Seahawks Swim club 04/17/2026 2026 METS Long Course Kickoff
2516 Jacob Jackson 1:57.77 9 B: 1:56.69 (+1.08s | 0.9%) Kentucky Aquatics 04/25/2026 2026 Triton Derby Swim Festival
50 Back
57.47
57.47
100 Back
1:00.30
1:57.77
100 Back
1:57.77
2517 Beckett Smith 1:57.78 10 B: 1:56.69 (+1.09s | 0.9%) South Lake Aquatic Club 04/25/2026 11th Annual Hohne Memorial Invitational
2518 Benjamin Castro E Silva 1:57.80 10 B: 1:56.69 (+1.11s | 0.9%) Doral Swim Club 06/19/2026 2026 SoFlo Last Chance Summer Invite
2519 Camden Carlton 1:57.81 9 B: 1:56.69 (+1.12s | 1.0%) Pikes Peak Athletics 04/26/2025 2025 CO FST Spring LC Fever
50 Back
57.72
57.72
100 Back
1:00.09
1:57.81
100 Back
1:57.81
2520 Neeson Ayers 1:57.84 8 B: 1:56.69 (+1.15s | 1.0%) Pikes Peak Athletics 04/26/2025 2025 CO FST Spring LC Fever
50 Back
57.70
57.70
100 Back
1:00.14
1:57.84
100 Back
1:57.84
2521 Justin Fu 1:57.86 10 B: 1:56.69 (+1.17s | 1.0%) Newport County YMCA Wahoos 05/16/2026 2026 NE KCY Invitational
2522 Miles Xu 1:57.87 8 B: 1:56.69 (+1.18s | 1.0%) Northglenn Fusion Swim Club 06/05/2026 2026 CO NJ Summer Solstice Invite
50 Back
56.61
56.61
100 Back
1:01.26
1:57.87
100 Back
1:57.87
2523 Henry Krovitz 1:57.88 10 B: 1:56.69 (+1.19s | 1.0%) Univ. of Denver Hilltoppers 06/27/2025 2025 CO Zone 2 DU Meet
50 Back
59.43
59.43
100 Back
58.45
1:57.88
100 Back
1:57.88
2524 Asher Gersick 1:57.91 10 B: 1:56.69 (+1.22s | 1.0%) Lamarlins Swim Team, Inc. 06/05/2026 2026 CO La Junta Tigersharks Invitational
2525 William Cook 1:57.93 9 B: 1:56.69 (+1.24s | 1.1%) Fast Falcons 05/15/2026 2026 FAST May Invite
50 Back
58.46
58.46
100 Back
59.47
1:57.93
100 Back
1:57.93
2526 Brooks Dombkowski 1:57.95 8 B: 1:56.69 (+1.26s | 1.1%) T2 Aquatics 05/23/2025 2025 T2 Aquatics Norris Foundation LC Meet
2527 Amnay Cherik 1:57.98 8 B: 1:56.69 (+1.29s | 1.1%) Tiger Aquatics 05/23/2026 2026 Tiger Aquatics C B BB+ Memorial Day Meet
2528 Abram Johnson 1:57.99 10 B: 1:56.69 (+1.30s | 1.1%) Seattle Metropolitan Aquatic C 05/28/2026 2026 IE VS Apple Capital
50 Back
58.54
58.54
100 Back
59.45
1:57.99
100 Back
1:57.99
2529 Everett Chen 1:58.00 9 B: 1:56.69 (+1.31s | 1.1%) Nitro Swimming 06/20/2026 2026 ST NTRO LC Summer Classic
50 Back
56.77
56.77
100 Back
1:01.23
1:58.00
100 Back
1:58.00
2530 Marcus England 1:58.01 10 B: 1:56.69 (+1.32s | 1.1%) Sawtooth Aquatic Club 07/18/2025 2025 LCM Summer Championships
50 Back
57.42
57.42
100 Back
1:00.59
1:58.01
100 Back
1:58.01
2531 Hilo Choudhri 1:58.04 10 B: 1:56.69 (+1.35s | 1.1%) Memphis Tiger Swimming 05/29/2026 2026 Spring Invitational
2532 Federico Ricciardi 1:58.04 8 B: 1:56.69 (+1.35s | 1.1%) Amherst Tritons Swim Team 06/20/2026 2026 NE NSSC Invitational Springfield College
50 Back
58.61
58.61
100 Back
59.43
1:58.04
100 Back
1:58.04
2533 Leo Pan 1:58.07 9 B: 1:56.69 (+1.38s | 1.2%) Hockomock Area YMCA Lightning 05/16/2026 2026 NE CS Spring Fever
50 Back
55.71
55.71
100 Back
1:02.36
1:58.07
100 Back
1:58.07
2534 Jacob Hernandez 1:58.09 8 B: 1:56.69 (+1.40s | 1.2%) Pikes Peak Athletics 06/20/2025 2025 Falfins Long Course Open
2535 Simon Xiong 1:58.10 10 B: 1:56.69 (+1.41s | 1.2%) Nitro Swimming 05/10/2026 2026 ST TXLA 10 U End Of School Splash
50 Back
59.25
59.25
100 Back
58.85
1:58.10
100 Back
1:58.10
2536 Eli Wu 1:58.13 10 B: 1:56.69 (+1.44s | 1.2%) South San Francisco Aquatics 06/12/2026 BAC Long Course
2537 Jonathan Shi 1:58.14 8 B: 1:56.69 (+1.45s | 1.2%) Cascadia Swimming 04/17/2026 2026 MAC LONG COURSE INVITATIONAL
2538 Liam Nye 1:58.15 10 B: 1:56.69 (+1.46s | 1.2%) Sporting Jax Aquatic Club 07/25/2025 2025 Area 1 LCM Championships
50 Back
56.15
56.15
100 Back
1:02.00
1:58.15
100 Back
1:58.15
2539 Julian Melson 1:58.15 8 B: 1:56.69 (+1.46s | 1.2%) Fox Swim Club 05/29/2026 2026 FOX Speedo Summer Spectacular Meet
50 Back
57.92
57.92
100 Back
1:00.23
1:58.15
100 Back
1:58.15
2540 Tharit Hughes 1:58.16 10 B: 1:56.69 (+1.47s | 1.2%) Waterloo Swimming 06/06/2026 2026 ST ASC June Bug
50 Back
55.21
55.21
100 Back
1:02.95
1:58.16
100 Back
1:58.16
2541 Zachary Tan 1:58.18 9 B: 1:56.69 (+1.49s | 1.3%) Rochester Swim Club 05/30/2026 2026 MN RSC Summer Jam
50 Back
57.24
57.24
100 Back
1:00.94
1:58.18
100 Back
1:58.18
2542 Wilhelm Kozlow 1:58.20 9 B: 1:56.69 (+1.51s | 1.3%) Firebirds 05/22/2026 2026 TAC TITANS Memorial Day Meet
50 Back
56.03
56.03
100 Back
1:02.17
1:58.20
100 Back
1:58.20
2543 Asher Gersick 1:58.22 10 B: 1:56.69 (+1.53s | 1.3%) Lamarlins Swim Team, Inc. 06/06/2025 2025 CO La Junta Invitational
2544 Riaan Chandak 1:58.24 10 B: 1:56.69 (+1.55s | 1.3%) Milpitas Aquatic Club 05/23/2025 Zone 1 South May Firecracker 500
2545 Jacob Lomong-oy 1:58.25 8 B: 1:56.69 (+1.56s | 1.3%) Brownsville Aquatics 05/16/2026 2026 ST LC BAS May Swim Meet
2546 Hudson Smith 1:58.26 7 B: 1:56.69 (+1.57s | 1.3%) Gulf Coast Swim Team 06/19/2026 2026 GCST MARK MCCAW SUMMER INVITE
50 Back
59.30
59.30
100 Back
58.96
1:58.26
100 Back
1:58.26
2547 Brayden Staab 1:58.26 9 B: 1:56.69 (+1.57s | 1.3%) Minnetonka Swim Club 06/27/2026 2026 STAR Summer Splash Invite
50 Back
59.53
59.53
100 Back
58.73
1:58.26
100 Back
1:58.26
2548 Mokshatej Domarouthu 1:58.27 10 B: 1:56.69 (+1.58s | 1.3%) Lakeside Swim Team 06/04/2026 98th Ohio Valley Championships 2026
2549 Logan Shen 1:58.32 10 B: 1:56.69 (+1.63s | 1.4%) Santa Clara Swim Club 06/27/2026 2026 Santa Clara LC Race To Age Group Champs
50 Back
57.81
57.81
100 Back
1:00.51
1:58.32
100 Back
1:58.32
2550 Lev Gishizky 1:58.34 10 B: 1:56.69 (+1.65s | 1.4%) Waves Aquatics Napa Valley 06/22/2024 NVST S LAST CHANCE JO SUMMER PLUNGE

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.