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USA Girls 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
451 Nathalie Bieler 1:32.75 10 A Min AA: 1:30.09 (+2.66s | 2.9%) Bolles School Sharks 06/18/2026 2026 June Classic
50 Back
46.69
46.69
100 Back
46.06
1:32.75
100 Back
1:32.75
452 Everly Jenkins 1:32.75 10 A Min AA: 1:30.09 (+2.66s | 2.9%) Tsunami Swimming 05/01/2026 2026 Helen Wang Sunflower Classic
50 Back
46.24
46.24
100 Back
46.51
1:32.75
100 Back
1:32.75
453 Nora Ghermanschi 1:32.76 10 A Min AA: 1:30.09 (+2.67s | 2.9%) Legacy Aquatics 11/01/2025 Oregon City Fall Open 2025
50 Back
45.46
45.46
100 Back
47.29
1:32.75
100 Back
1:32.75
454 Bella Turner 1:32.76 10 A Min AA: 1:30.09 (+2.67s | 2.9%) Nashville Aquatic Club 05/16/2026 NAC LC May Classic
50 Back
45.35
45.35
100 Back
47.40
1:32.75
100 Back
1:32.75
455 Eliza Kanivas 1:32.78 10 A Min AA: 1:30.09 (+2.69s | 2.9%) Olympic Cascade Aquatics 05/15/2026 2026 PN IST Sockeye Springtime Madness App
456 Maleah Alvarez 1:32.83 10 A Min AA: 1:30.09 (+2.74s | 3.0%) Garden Grove Aquatics 06/11/2026 2026 SCS June AG Invite
50 Back
44.62
44.62
100 Back
48.21
1:32.83
100 Back
1:32.83
457 Celina Besana 1:32.84 9 A Min AA: 1:30.09 (+2.75s | 3.0%) Unattached 06/06/2026 BIG ISLAND SWIMMING @ KSH
458 Lydia Beischel 1:32.84 10 A Min AA: 1:30.09 (+2.75s | 3.0%) Cincinnati Marlins 06/05/2026 25th Annual CLPR David Webb Meet
50 Back
45.24
45.24
100 Back
47.60
1:32.84
100 Back
1:32.84
459 Felicity Van der Staay 1:32.85 10 A Min AA: 1:30.09 (+2.76s | 3.0%) Palo Alto Stanford Aquatics 05/16/2026 2026 DACA LC CBA+
460 Aria Kuchenski 1:32.86 10 A Min AA: 1:30.09 (+2.77s | 3.0%) San Gabriel Aquatics 06/26/2026 2026 NEAT Long Course STX Championship
50 Back
45.20
45.20
100 Back
47.66
1:32.86
100 Back
1:32.86
461 Karen Yoshida 1:32.86 9 A Min AA: 1:30.09 (+2.77s | 3.0%) Swim Torrance 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Back
45.32
45.32
100 Back
47.54
1:32.86
100 Back
1:32.86
462 Allie Taylor 1:32.87 10 A Min AA: 1:30.09 (+2.78s | 3.0%) Columbia Swim Club 06/26/2026 88th CSP Summer Invitational
50 Back
45.43
45.43
100 Back
47.44
1:32.87
100 Back
1:32.87
463 Olivia Gonzalez 1:32.88 10 A Min AA: 1:30.09 (+2.79s | 3.0%) Brea Aquatics 06/11/2026 ARMADA 2026 SCS June AG Invite
464 Henrietta Ostendorf 1:32.89 10 A Min AA: 1:30.09 (+2.80s | 3.0%) Minnetonka Swim Club 06/27/2026 2026 STAR Summer Splash Invite
50 Back
46.96
46.96
100 Back
45.93
1:32.89
100 Back
1:32.89
465 Lucia Mundell-Pentelow 1:32.89 10 A Min AA: 1:30.09 (+2.80s | 3.0%) T2 Aquatics 06/19/2026 2026 GCST MARK MCCAW SUMMER INVITE
50 Back
44.50
44.50
100 Back
48.39
1:32.89
100 Back
1:32.89
466 Claire Ruckwardt-Clark 1:32.91 10 A Min AA: 1:30.09 (+2.82s | 3.0%) Multnomah Athletic Club 06/26/2026 2026 TEAM Summer Invitational
467 Jane Gardner 1:32.91 10 A Min AA: 1:30.09 (+2.82s | 3.0%) Hilltop Aquatic Swim Team 05/08/2025 2025 HAST Janet Oles LC Classic
25 Back
44.13
44.13
50 Back
49.32
1:33.45
50 Back
1:33.45
100 Back
0.-54
1:32.91
50 Back
0.-54
468 Stella Szalay 1:32.91 10 A Min AA: 1:30.09 (+2.82s | 3.0%) Pine Crest Swim Team 06/17/2026 Swim Fort Lauderdale Speedo Summer Classic 26
469 Marlow Umphress 1:32.96 10 A Min AA: 1:30.09 (+2.87s | 3.1%) Nitro Swimming 05/30/2026 2026 ST NTRO LC May Splashdown
50 Back
46.31
46.31
100 Back
46.65
1:32.96
100 Back
1:32.96
470 Amelia Obid 1:32.96 10 A Min AA: 1:30.09 (+2.87s | 3.1%) Lakeshore Swim Club 07/24/2025 2025 LE Age Group And Senior LC Championships
50 Back
44.64
44.64
100 Back
48.32
1:32.96
100 Back
1:32.96
471 Tessa Kerr 1:32.96 10 A Min AA: 1:30.09 (+2.87s | 3.1%) Unattached 05/15/2026 2026 EAC Memorial Invite
50 Back
46.05
46.05
100 Back
46.91
1:32.96
100 Back
1:32.96
472 Izabella Jaynes 1:32.98 9 A Min AA: 1:30.09 (+2.89s | 3.1%) Univ. of Denver Hilltoppers 05/16/2026 2026 CO Hilltopper Invite
50 Back
45.30
45.30
100 Back
47.68
1:32.98
100 Back
1:32.98
473 Cailyn Reese 1:32.99 10 A Min AA: 1:30.09 (+2.90s | 3.1%) Stingrays Swim Team 06/12/2026 2026 SwimRVA Summer Invitational
50 Back
45.62
45.62
100 Back
47.37
1:32.99
100 Back
1:32.99
474 Riley Shipp 1:32.99 10 A Min AA: 1:30.09 (+2.90s | 3.1%) Planet Swim Aquatics 06/26/2026 2026 Planet Swim Summer Championships
50 Back
45.30
45.30
100 Back
47.69
1:32.99
100 Back
1:32.99
475 Amanda Wu 1:33.00 9 A Min AA: 1:30.09 (+2.91s | 3.1%) Santa Clara Swim Club 06/27/2026 2026 Santa Clara LC Race To Age Group Champs
50 Back
46.03
46.03
100 Back
46.97
1:33.00
100 Back
1:33.00
476 Shai Williams 1:33.01 10 A Min AA: 1:30.09 (+2.92s | 3.1%) Riptide Swim Team 05/29/2026 2026 CO Barracuda Summer Sizzler Invite
50 Back
43.66
43.66
100 Back
49.35
1:33.01
100 Back
1:33.01
477 Sofia Morales 1:33.03 9 A Min AA: 1:30.09 (+2.94s | 3.2%) Fenix Swim Club 05/22/2026 2026 Doral Swim Club LCM Spring Invite
50 Back
44.65
44.65
100 Back
48.38
1:33.03
100 Back
1:33.03
478 Stella Sullivan 1:33.03 9 A Min AA: 1:30.09 (+2.94s | 3.2%) North Carolina Aquatic Club 06/25/2026 ONSA Independence Invitational Copied
50 Back
45.77
45.77
100 Back
47.26
1:33.03
100 Back
1:33.03
479 Lacey Durden 1:33.03 10 A Min AA: 1:30.09 (+2.94s | 3.2%) Riptide Aquatics 07/10/2025 2025 FL Summer Age Group Championships
50 Back
45.39
45.39
100 Back
47.64
1:33.03
100 Back
1:33.03
480 Reese Rahaeuser 1:33.04 10 A Min AA: 1:30.09 (+2.95s | 3.2%) Scottsdale Aquatic Club 06/19/2026 2026 SI Splash And Dash
50 Back
44.12
44.12
100 Back
48.92
1:33.04
100 Back
1:33.04
481 Bailey Seitz 1:33.04 9 A Min AA: 1:30.09 (+2.95s | 3.2%) Northern KY Clippers 06/05/2026 25th Annual CLPR David Webb Meet
50 Back
45.10
45.10
100 Back
47.94
1:33.04
100 Back
1:33.04
482 Margot Meyer 1:33.05 10 A Min AA: 1:30.09 (+2.96s | 3.2%) Sioux Falls Swim Team 05/30/2026 2026 MN RSC Summer Jam
50 Back
44.39
44.39
100 Back
48.66
1:33.05
100 Back
1:33.05
483 Kelly Pyle 1:33.09 10 A Min AA: 1:30.09 (+3.00s | 3.2%) Canyons Aquatic Club 06/11/2026 2026 SCS June AG Invite CANY
50 Back
46.43
46.43
100 Back
46.66
1:33.09
100 Back
1:33.09
484 Madison Duckworth 1:33.10 10 A Min AA: 1:30.09 (+3.01s | 3.2%) Wasatch Front Fish Market 07/17/2025 2025 UTAGS LC Championships
50 Back
44.34
44.34
100 Back
48.76
1:33.10
100 Back
1:33.10
485 Lilly Park 1:33.10 10 A Min AA: 1:30.09 (+3.01s | 3.2%) Excel Aquatics 05/15/2026 2026 Officially Summer Invitational
50 Back
44.84
44.84
100 Back
48.26
1:33.10
100 Back
1:33.10
486 Penny Datko 1:33.10 10 A Min AA: 1:30.09 (+3.01s | 3.2%) Fort Collins Area Swim Team 06/05/2026 2026 CO FAST June Bonanza Open
50 Back
46.67
46.67
100 Back
46.43
1:33.10
100 Back
1:33.10
487 Sophia Yang 1:33.12 9 A Min AA: 1:30.09 (+3.03s | 3.3%) Nitro Swimming 05/09/2026 2026 ST NTRO LC School S Out
50 Back
44.63
44.63
100 Back
48.49
1:33.12
100 Back
1:33.12
488 Madelyn Glur 1:33.12 10 A Min AA: 1:30.09 (+3.03s | 3.3%) Sea Devils 05/28/2026 2026 MN WOLF HUFF N PUFF INVITE
50 Back
47.02
47.02
100 Back
46.10
1:33.12
100 Back
1:33.12
489 Maryam Delic 1:33.13 9 A Min AA: 1:30.09 (+3.04s | 3.3%) Csp Tideriders 05/01/2026 John Traube Memorial 2026
490 Sophie Chuang 1:33.13 10 A Min AA: 1:30.09 (+3.04s | 3.3%) Otter Swim Club 06/12/2026 2026 DACA LC CBA Meet
491 Evandra Walsh 1:33.14 10 A Min AA: 1:30.09 (+3.05s | 3.3%) Riptide Swim Team 06/18/2026 2026 CO Grand Junction Invitational
50 Back
45.79
45.79
100 Back
47.35
1:33.14
100 Back
1:33.14
492 Natalia Rivera 1:33.14 9 A Min AA: 1:30.09 (+3.05s | 3.3%) St Thomas Swimming Associatio 06/11/2026 2026 RAFC Summer Solstice Invitational
50 Back
45.55
45.55
100 Back
47.59
1:33.14
100 Back
1:33.14
493 Claire Nordan 1:33.15 9 A Min AA: 1:30.09 (+3.06s | 3.3%) Raleigh Swimming Association 06/13/2026 2026 MOR Liberty Meet
50 Back
45.96
45.96
100 Back
47.19
1:33.15
100 Back
1:33.15
494 Kaylee Zhang 1:33.15 10 A Min AA: 1:30.09 (+3.06s | 3.3%) Alto Swim Club 06/26/2026 SUNN Silicon Valley CBA+ LCM
495 Willa Li 1:33.16 10 A Min AA: 1:30.09 (+3.07s | 3.3%) Irvine Novaquatics 06/12/2025 2025 June Age Group Invite
50 Back
45.32
45.32
100 Back
47.84
1:33.16
100 Back
1:33.16
496 Katherine Libby 1:33.18 9 A Min AA: 1:30.09 (+3.09s | 3.3%) Nova of Virginia 06/11/2026 NOVA 2026 Virginia Commonwealth Games
497 Ava McDonough 1:33.18 9 A Min AA: 1:30.09 (+3.09s | 3.3%) Bolles Swim Camps 06/18/2026 2026 June Classic
50 Back
46.42
46.42
100 Back
46.76
1:33.18
100 Back
1:33.18
498 Isabella Pulido 1:33.19 10 A Min AA: 1:30.09 (+3.10s | 3.3%) Blue Marlins Of Hialeah Garden 05/22/2026 2026 Doral Swim Club LCM Spring Invite
50 Back
45.01
45.01
100 Back
48.18
1:33.19
100 Back
1:33.19
499 Emma Uchida 1:33.20 10 A Min AA: 1:30.09 (+3.11s | 3.3%) Olympic Cascade Aquatics 05/15/2026 2026 PN IST Sockeye Springtime Madness App
500 Emily Wu 1:33.22 10 A Min AA: 1:30.09 (+3.13s | 3.4%) Dedham Health Hydra 06/26/2026 2026 NE NSSC June 26 28 MIT Invitational

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.