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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 Livi Paye 1:32.65 10 A Min AA: 1:30.09 (+2.56s | 2.8%) Charles River Aquatics 07/17/2026 2026 NE MST ESC LCM 12 Under Championship
452 Julia Cramer 1:32.66 10 A Min AA: 1:30.09 (+2.57s | 2.8%) Nashville Aquatic Club 07/17/2026 2026 SE Southeastern Summer LC Championships
50 Back
44.21
44.21
100 Back
48.44
1:32.65
100 Back
1:32.65
453 Selin Keskin 1:32.66 10 A Min AA: 1:30.09 (+2.57s | 2.8%) Otter Swim Club 05/16/2026 2026 DACA LC CBA+
454 Elsa Uguagliati 1:32.70 10 A Min AA: 1:30.09 (+2.61s | 2.8%) Austin Swim Club 05/22/2026 2026 ST ASC Spring Showcase
50 Back
44.62
44.62
100 Back
48.08
1:32.70
100 Back
1:32.70
455 Michelle Zhang 1:32.70 10 A Min AA: 1:30.09 (+2.61s | 2.8%) Pro Swimming 07/10/2026 2026 PN OCA Last Chance Invitational Approve
456 Hannah Lutsi 1:32.70 10 A Min AA: 1:30.09 (+2.61s | 2.8%) Mason Manta Rays 07/23/2026 2026 OH LC Junior Championships
50 Back
45.15
45.15
100 Back
47.55
1:32.70
100 Back
1:32.70
457 Aubrey Tompkins 1:32.71 10 A Min AA: 1:30.09 (+2.62s | 2.8%) SwimMAC Carolina 07/24/2026 2026 NC SwimMAC LC Summer Sun Sational
50 Back
46.29
46.29
100 Back
46.42
1:32.71
100 Back
1:32.71
458 Emerson Clark 1:32.73 10 A Min AA: 1:30.09 (+2.64s | 2.8%) Edina Swim Club 06/11/2026 2026 MN AQJT Aquajets Summer Spectacular
50 Back
45.12
45.12
100 Back
47.60
1:32.72
100 Back
1:32.72
459 Aria Jaggi 1:32.73 10 A Min AA: 1:30.09 (+2.64s | 2.8%) Jbarracudas Swim Team 07/23/2026 2026 SI LC AGE GROUP CHAMPIONSHIPS
50 Back
44.47
44.47
100 Back
48.25
1:32.72
100 Back
1:32.72
460 Anna Chogovadze 1:32.74 9 A Min AA: 1:30.09 (+2.65s | 2.9%) Mission Aurora Colorado Swimmi 07/24/2026 2026 CO Age Group LCM State Championships
50 Back
44.69
44.69
100 Back
48.05
1:32.74
100 Back
1:32.74
461 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
462 Alexandra Jackson 1:32.75 10 A Min AA: 1:30.09 (+2.66s | 2.9%) Jupiter Dragons Swim Team 07/10/2026 2026 FG LCM BB Champs North
463 Eleanor Frederick 1:32.76 10 A Min AA: 1:30.09 (+2.67s | 2.9%) Lakeside Swim Team 07/16/2026 2026 Kentucky Swimming LC Championship 2 Co
50 Back
45.05
45.05
100 Back
47.70
1:32.75
100 Back
1:32.75
464 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+
465 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
466 GiGi Wang 1:32.87 8 A Min AA: 1:30.09 (+2.78s | 3.0%) Dare Aquatics 07/23/2026 2026 CA SCS RAA Summer A G Champs Copied
50 Back
46.41
46.41
100 Back
46.46
1:32.87
100 Back
1:32.87
467 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
468 Olivia Batignani 1:32.90 10 A Min AA: 1:30.09 (+2.81s | 3.0%) Southwest Stars Swim Club 07/09/2026 2026 FL Summer Age Group Championships
469 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
470 Kaylee Zhang 1:32.92 10 A Min AA: 1:30.09 (+2.83s | 3.0%) Alto Swim Club 07/25/2026 Alto Last Splash
471 Evandra Walsh 1:32.93 10 A Min AA: 1:30.09 (+2.84s | 3.1%) Riptide Swim Team 07/24/2026 2026 CO Age Group LCM State Championships
50 Back
45.26
45.26
100 Back
47.67
1:32.93
100 Back
1:32.93
472 Katelyn Xu 1:32.95 10 A Min AA: 1:30.09 (+2.86s | 3.1%) Excel Aquatics 07/17/2026 2026 SE Southeastern Summer LC Championships
50 Back
44.00
44.00
100 Back
48.95
1:32.95
100 Back
1:32.95
473 Sanah Roperia 1:32.98 10 A Min AA: 1:30.09 (+2.89s | 3.1%) Swim Torrance 07/23/2026 2026 CA SCS RAA Summer A G Champs Copied
50 Back
45.51
45.51
100 Back
47.47
1:32.98
100 Back
1:32.98
474 Reagan Selden 1:32.99 10 A Min AA: 1:30.09 (+2.90s | 3.1%) Las Vegas Swim Club 07/23/2026 2026 CA SCS Summer A G Champs @ BREA
475 Isla Henderson 1:33.00 9 A Min AA: 1:30.09 (+2.91s | 3.1%) Aquazot Swim Club 07/23/2026 2026 CA SCS Summer A G Champs
50 Back
44.71
44.71
100 Back
48.29
1:33.00
100 Back
1:33.00
476 Amanda Wu 1:33.00 10 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
477 Varvara Sergiyenko 1:33.00 10 A Min AA: 1:30.09 (+2.91s | 3.1%) SwimRight Team 07/16/2026 2026 FGC Summer LC Age Group Championships
50 Back
44.48
44.48
100 Back
48.52
1:33.00
100 Back
1:33.00
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 Sofia Morales 1:33.03 10 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
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 Ellery Dyson 1:33.04 9 A Min AA: 1:30.09 (+2.95s | 3.2%) Boulder Swim Team 07/24/2026 2026 CO Age Group LCM State Championships
50 Back
45.46
45.46
100 Back
47.58
1:33.04
100 Back
1:33.04
483 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
484 Ellie Mong 1:33.06 10 A Min AA: 1:30.09 (+2.97s | 3.2%) Webbs Tornadoes Swim Team 07/31/2026 2026 NE NSSC New England Summer Championship
50 Back
45.51
45.51
100 Back
47.55
1:33.06
100 Back
1:33.06
485 Alexis Griffin 1:33.09 10 A Min AA: 1:30.09 (+3.00s | 3.2%) Quest Swimming 07/16/2026 2026 Virginia Swimming LC Age Group Champions
486 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
487 Maryam Delic 1:33.13 10 A Min AA: 1:30.09 (+3.04s | 3.3%) Csp Tideriders 05/01/2026 John Traube Memorial 2026
488 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
489 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
490 Emma Yang 1:33.15 10 A Min AA: 1:30.09 (+3.06s | 3.3%) Rose Bowl Aquatics 07/23/2026 2026 CA SCS Summer A G Champs @ BREA
50 Back
46.34
46.34
100 Back
46.81
1:33.15
100 Back
1:33.15
491 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
492 Emma Yarbrough 1:33.17 9 A Min AA: 1:30.09 (+3.08s | 3.3%) Fast Falcons 07/09/2026 2026 FL Summer Age Group Championships
50 Back
45.21
45.21
100 Back
47.96
1:33.17
100 Back
1:33.17
493 Katherine Libby 1:33.18 10 A Min AA: 1:30.09 (+3.09s | 3.3%) Nova of Virginia 06/11/2026 NOVA 2026 Virginia Commonwealth Games
494 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
495 Hattie Amsel 1:33.19 10 A Min AA: 1:30.09 (+3.10s | 3.3%) Nitro Swimming 07/09/2026 2026 ST NIST LC STAGS
496 Olivia Jones 1:33.20 9 A Min AA: 1:30.09 (+3.11s | 3.3%) SwimUnited 07/23/2026 2026 OH LC Junior Championships
50 Back
45.73
45.73
100 Back
47.47
1:33.20
100 Back
1:33.20
497 Sienna Son 1:33.22 10 A Min AA: 1:30.09 (+3.13s | 3.4%) Rebel Aquatic Club 07/23/2026 2026 NJ Swim LC Gold Championships
50 Back
44.94
44.94
100 Back
48.28
1:33.22
100 Back
1:33.22
498 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
499 Aria Ferris 1:33.23 10 A Min AA: 1:30.09 (+3.14s | 3.4%) Aquawolves Swimming 07/24/2026 2026 CO Age Group LCM State Championships
50 Back
46.08
46.08
100 Back
47.15
1:33.23
100 Back
1:33.23
500 Juni Keum 1:33.24 10 A Min AA: 1:30.09 (+3.15s | 3.4%) Columbia Aquatics Association 07/17/2026 2026 MD Long Course Last Chance Meet
50 Back
44.71
44.71
100 Back
48.53
1:33.24
100 Back
1:33.24

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.