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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 Alyson Gao 1:44.17 9 BB Min A: 1:34.59 (+9.58s | 9.2%) West Coast Aquatics 07/18/2025 2025 PN Chinook Age Group Seattle Open
452 Hadley Tinnell 1:44.17 9 BB Min A: 1:34.59 (+9.58s | 9.2%) Lynchburg Aquatic Club 07/12/2024 2024 CCA Summer Awards
50 Back
52.54
52.54
100 Back
51.63
1:44.17
100 Back
1:44.17
453 Molly Jeffers 1:44.21 10 BB Min A: 1:34.59 (+9.62s | 9.2%) Blazing Barracudas 07/24/2025 2025 LE Age Group And Senior LC Championships
50 Back
52.61
52.61
100 Back
51.60
1:44.21
100 Back
1:44.21
454 Cecilia Thibodeau 1:44.24 10 BB Min A: 1:34.59 (+9.65s | 9.3%) Cascade Swim Club 09/20/2025 2025 PN CSC September Shakeout
50 Back
50.09
50.09
100 Back
54.15
1:44.24
100 Back
1:44.24
455 Rose Griffis 1:44.26 10 BB Min A: 1:34.59 (+9.67s | 9.3%) West Florida Lightning Aquatic 06/06/2025 2025 TAMPA BAY SWIM CLASSIC
50 Back
52.20
52.20
100 Back
52.06
1:44.26
100 Back
1:44.26
456 Hattie Amsel 1:44.27 9 BB Min A: 1:34.59 (+9.68s | 9.3%) Austin Swim Club 06/22/2025 2025 ST WLOO LC Last Chance
457 Madison Moss 1:44.30 9 BB Min A: 1:34.59 (+9.71s | 9.3%) Alpha Aquatics 01/17/2026 2026 Azura Winter Open LCM Invite
458 Keira Kristo-Reinking 1:44.33 8 BB Min A: 1:34.59 (+9.74s | 9.3%) Lone Star Aquatic Club 06/20/2025 2025 ST AAAA NS George Block Invite
459 Piper Fasbinder 1:44.45 10 BB Min A: 1:34.59 (+9.86s | 9.4%) Bolles School Sharks 06/20/2025 2025 Planet Swim Summer Championships
460 Gina Le 1:44.48 9 BB Min A: 1:34.59 (+9.89s | 9.5%) Sporting Jax Aquatic Club 07/25/2025 2025 Area 1 LCM Championships
50 Back
51.36
51.36
100 Back
53.12
1:44.48
100 Back
1:44.48
461 Ava Gao 1:44.49 10 BB Min A: 1:34.59 (+9.90s | 9.5%) DeAnza Cupertino Aquatics 06/06/2025 2025 DACA LC CBA+ Meet
462 Charlie Davis 1:44.50 10 BB Min A: 1:34.59 (+9.91s | 9.5%) Alamo Area Aquatic Association 06/27/2025 2025 ST HPAC Long Course STX Championship
463 Stephy Chen 1:44.50 10 BB Min A: 1:34.59 (+9.91s | 9.5%) Life Time Swim Team - Central 04/05/2025 2025 ST TXLA 10 U Long Course Kick Off
50 Back
50.29
50.29
100 Back
54.21
1:44.50
100 Back
1:44.50
464 Zoe Friemel 1:44.53 9 BB Min A: 1:34.59 (+9.94s | 9.5%) Austin Swim Club 05/31/2025 2025 ST ASC June Bug
50 Back
50.40
50.40
100 Back
54.13
1:44.53
100 Back
1:44.53
465 Ellie Hsu 1:44.57 10 BB Min A: 1:34.59 (+9.98s | 9.5%) Bellevue Club Swim Team 05/02/2025 2025 PN BC May Flowers
466 Lily Gossain 1:44.67 10 BB Min A: 1:34.59 (+10.08s | 9.6%) Palo Alto Stanford Aquatics 06/06/2025 BAC C B A Meet
467 Willow Murphy 1:44.73 9 BB Min A: 1:34.59 (+10.14s | 9.7%) Front Range Barracudas 07/25/2025 2025 CO CSI Age Group Championships
468 Eliza Mohr 1:44.73 10 BB Min A: 1:34.59 (+10.14s | 9.7%) Team Eugene Aquatics 06/27/2025 TEAM Summer Invitational
50 Back
50.23
50.23
100 Back
54.50
1:44.73
100 Back
1:44.73
469 Sydney Harvey 1:44.74 10 BB Min A: 1:34.59 (+10.15s | 9.7%) Pikes Peak Athletics 04/26/2025 2025 CO FST Spring LC Fever
50 Back
52.73
52.73
100 Back
52.01
1:44.74
100 Back
1:44.74
470 Julia Hong 1:44.76 9 BB Min A: 1:34.59 (+10.17s | 9.7%) Foxjets Swim Team 07/18/2025 2025 MN STRM Minnesota Regional Championship
50 Back
50.66
50.66
100 Back
54.10
1:44.76
100 Back
1:44.76
471 Grace Meissner 1:44.76 10 BB Min A: 1:34.59 (+10.17s | 9.7%) Orinda Aquatics 06/07/2025 Orinda Aquatics LC C B BB+ Meet
472 Hadley Perk 1:44.80 10 BB Min A: 1:34.59 (+10.21s | 9.7%) Blazing Barracudas 05/16/2025 Busbey Invitational 2025
473 Kaylee Zhang 1:44.82 9 BB Min A: 1:34.59 (+10.23s | 9.8%) Santa Clara Swim Club 05/23/2025 Zone 1 South May Firecracker 500
474 Margot Meyer 1:44.82 10 BB Min A: 1:34.59 (+10.23s | 9.8%) Sioux Falls Swim Team 06/06/2025 2025 BSC Summer Splash
50 Back
50.63
50.63
100 Back
54.19
1:44.82
100 Back
1:44.82
475 Emma Shields 1:44.87 8 BB Min A: 1:34.59 (+10.28s | 9.8%) Longhorn Aquatics 06/20/2025 2025 ST AAAA NS George Block Invite
476 Laila Williams 1:44.88 8 BB Min A: 1:34.59 (+10.29s | 9.8%) Riptide Swim Team 07/25/2025 2025 CO CSI Age Group Championships
477 Brooke Byers 1:44.90 10 BB Min A: 1:34.59 (+10.31s | 9.8%) Aces Swim Club 05/16/2025 2025 CO ACES Spring Invite
478 Rachael Noguti 1:44.90 9 BB Min A: 1:34.59 (+10.31s | 9.8%) South Bay Aquatics 06/20/2025 2025 SI SPLASH AND DASH
50 Back
50.41
50.41
100 Back
54.49
1:44.90
100 Back
1:44.90
479 Paige Larkin 1:44.91 10 BB Min A: 1:34.59 (+10.32s | 9.8%) Bellevue Club Swim Team 07/18/2025 2025 PN Chinook Age Group Seattle Open
480 Kooper Large 1:44.99 10 BB Min A: 1:34.59 (+10.40s | 9.9%) Coeur D\\\\\\'alene Area Swim Team 04/26/2025 2025 SWAT Spring Fling
481 Mia Huang 1:45.04 10 BB Min A: 1:34.59 (+10.45s | 9.9%) Rochester Swim Club 06/13/2025 2025 MN RSC Summerfest
50 Back
50.02
50.02
100 Back
55.02
1:45.04
100 Back
1:45.04
482 Charlotte Wetzel 1:45.06 9 BB Min A: 1:34.59 (+10.47s | 10.0%) Seattle Metropolitan Aquatic C 06/27/2025 2025 PN SMAC Summer Classic Invitational
483 Sloane Ashenfelter 1:45.13 10 BB Min A: 1:34.59 (+10.54s | 10.0%) Hudson Explorer Aquatic 07/24/2025 2025 LE Age Group And Senior LC Championships
50 Back
50.07
50.07
100 Back
55.06
1:45.13
100 Back
1:45.13
484 Everly Hasbrouck 1:45.13 8 BB Min A: 1:34.59 (+10.54s | 10.0%) Nova of Virginia 07/11/2024 2024 RAYS Summer Awards
485 Claire Rasband 1:45.19 10 BB Min A: 1:34.59 (+10.60s | 10.1%) Wasatch Swim Club 07/17/2025 2025 UTAGS LC Championships
50 Back
50.62
50.62
100 Back
54.57
1:45.19
100 Back
1:45.19
486 Wyatt Curtis 1:45.21 10 BB Min A: 1:34.59 (+10.62s | 10.1%) Castle Rock Swimming 05/16/2025 2025 CO NJ Ken Kelley Invite
50 Back
49.52
49.52
100 Back
55.69
1:45.21
100 Back
1:45.21
487 Charlotte Lohser 1:45.24 9 BB Min A: 1:34.59 (+10.65s | 10.1%) Unattached 05/23/2025 2025 T2 Aquatics Norris Foundation LC Meet
488 Lydia Kessler 1:45.25 10 BB Min A: 1:34.59 (+10.66s | 10.1%) Aberdeen Swim Club 07/12/2024 2024 SD Long Course State B Swim Meet
50 Back
50.27
50.27
100 Back
54.98
1:45.25
100 Back
1:45.25
489 Rory Greenaway 1:45.26 10 BB Min A: 1:34.59 (+10.67s | 10.1%) T2 Aquatics 05/23/2025 2025 T2 Aquatics Norris Foundation LC Meet
490 Lillian Burner 1:45.30 10 BB Min A: 1:34.59 (+10.71s | 10.2%) Riptide Swim Team 07/18/2025 2025 MN STRM Minnesota Regional Championship
50 Back
51.38
51.38
100 Back
53.92
1:45.30
100 Back
1:45.30
491 Acelynn Miles 1:45.32 10 BB Min A: 1:34.59 (+10.73s | 10.2%) Wasatch Front Fish Market 05/20/2025 Kearns LC Classic
50 Back
52.76
52.76
100 Back
52.56
1:45.32
100 Back
1:45.32
492 Zoe Martinez 1:45.34 10 BB Min A: 1:34.59 (+10.75s | 10.2%) Life Time Colorado Swim Club 06/27/2025 2025 CO Zone 2 VMAC Meet
50 Back
50.41
50.41
100 Back
54.93
1:45.34
100 Back
1:45.34
493 Kinley Andrews 1:45.35 10 BB Min A: 1:34.59 (+10.76s | 10.2%) South Coast Aquatic Team 07/12/2025 2025 OSI Arena Summer LC 10 U Championships
50 Back
51.96
51.96
100 Back
53.39
1:45.35
100 Back
1:45.35
494 Henrietta Ostendorf 1:45.36 10 BB Min A: 1:34.59 (+10.77s | 10.2%) Minnetonka Swim Club 07/12/2025 2025 MN BAC Last Chance Invitational
50 Back
52.95
52.95
100 Back
52.41
1:45.36
100 Back
1:45.36
495 Edith Cass 1:45.39 9 BB Min A: 1:34.59 (+10.80s | 10.2%) Lake Oswego Swim Club 07/12/2025 2025 OSI Arena Summer LC 10 U Championships
50 Back
52.13
52.13
100 Back
53.26
1:45.39
100 Back
1:45.39
496 Adeline Bower 1:45.39 10 BB Min A: 1:34.59 (+10.80s | 10.2%) Legacy Aquatics 11/01/2025 Oregon City Fall Open 2025
50 Back
50.39
50.39
100 Back
55.00
1:45.39
100 Back
1:45.39
497 Charlee James 1:45.46 9 BB Min A: 1:34.59 (+10.87s | 10.3%) Coastal Aquatic Club 04/25/2025 14th Annual JAX50 Sprint Dual Challenge
50 Back
51.53
51.53
100 Back
53.93
1:45.46
100 Back
1:45.46
498 Emmarie Sauder 1:45.48 10 BB Min A: 1:34.59 (+10.89s | 10.3%) Boise Swim Club 07/18/2025 2025 LCM Summer Championships
50 Back
51.96
51.96
100 Back
53.52
1:45.48
100 Back
1:45.48
499 Isabella Berling 1:45.50 10 BB Min A: 1:34.59 (+10.91s | 10.3%) Bolles School Sharks 06/20/2025 2025 Planet Swim Summer Championships
50 Back
51.83
51.83
100 Back
53.67
1:45.50
100 Back
1:45.50
500 Kathy Li 1:45.52 10 BB Min A: 1:34.59 (+10.93s | 10.4%) Maverick Aquatics 06/19/2025 2025 CO Grand Junction Invitational
50 Back
52.06
52.06
100 Back
53.46
1:45.52
100 Back
1:45.52

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.