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USA Girls 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
4451 Jordyn Darr 1:43.90 9 B Min BB: 1:33.99 (+9.91s | 9.5%) Scappoose 02/13/2026 2026 OR HS 4a 3
50 Back
47.82
47.82
100 Back
56.08
1:43.90
100 Back
1:43.90
4452 Stella Wu 1:43.91 9 B Min BB: 1:33.99 (+9.92s | 9.5%) Crimson Aquatics 03/06/2026 2026 NE CRIM March Trials Finals Meet
50 Back
47.23
47.23
100 Back
56.68
1:43.91
100 Back
1:43.91
4453 Sydney Ryner 1:43.92 9 B Min BB: 1:33.99 (+9.93s | 9.6%) San Gabriel Aquatics 10/18/2026 2026 ST TXLA 10 U Fall Kick Off Invite
50 Back
47.57
47.57
100 Back
56.35
1:43.92
100 Back
1:43.92
4454 Molly Bogdanovitch 1:43.93 10 B Min BB: 1:33.99 (+9.94s | 9.6%) Kona Dolphins Swim Club 02/07/2026 BIG ISLAND SWIMMING @ KCAC
50 Back
49.84
49.84
100 Back
54.09
1:43.93
100 Back
1:43.93
4455 Finley McCaulley 1:43.94 10 B Min BB: 1:33.99 (+9.95s | 9.6%) Potomac Marlins 12/12/2025 2025 MAKO HOLIDAY INVITATIONAL
4456 June Nutaitis 1:43.94 10 B Min BB: 1:33.99 (+9.95s | 9.6%) Nova of Virginia 01/09/2026 NOVA New Year S Kick Off
50 Back
50.34
50.34
100 Back
53.60
1:43.94
100 Back
1:43.94
4457 Navya Shrestha 1:43.95 10 B Min BB: 1:33.99 (+9.96s | 9.6%) Nation\\\\\\'s Capital Swim Club 11/14/2025 2025 PV November Open Franconia
50 Back
48.93
48.93
100 Back
55.02
1:43.95
100 Back
1:43.95
4458 Cecelia Wolkerstorfer 1:43.95 9 B Min BB: 1:33.99 (+9.96s | 9.6%) Hastings Area Swim Team 03/07/2025 2025 MN EDI Minnesota Regional Championship
50 Back
51.35
51.35
100 Back
52.60
1:43.95
100 Back
1:43.95
4459 Isha Srinivasan 1:43.95 10 B Min BB: 1:33.99 (+9.96s | 9.6%) California Dolphins Swim Team 10/10/2026 Orinda Aquatics PC SC C B BB+
4460 Matilda Tempero 1:43.96 9 B Min BB: 1:33.99 (+9.97s | 9.6%) Metro Marlins Swim Team 11/01/2025 2025 MN TUNA Turkey Trot
50 Back
47.33
47.33
100 Back
56.63
1:43.96
100 Back
1:43.96
4461 Hadley Puzio 1:43.96 9 B Min BB: 1:33.99 (+9.97s | 9.6%) Kingfish Swimming Medfield 10/17/2025 2025 NE CRIM OCTOBER TEAM SPECIALTY W DIST
50 Back
49.78
49.78
100 Back
54.18
1:43.96
100 Back
1:43.96
4462 Dorothea Knox 1:43.97 10 B Min BB: 1:33.99 (+9.98s | 9.6%) DC Dept Of Parks and Recreatio 12/20/2025 2025 Candy Cane Sprints
4463 Zoey Nguyen 1:43.97 10 B Min BB: 1:33.99 (+9.98s | 9.6%) Power for Life 11/09/2024 2024 LSST November Open Meet
50 Back
50.73
50.73
100 Back
53.24
1:43.97
100 Back
1:43.97
4464 Liv Wilhelmsen 1:43.97 10 B Min BB: 1:33.99 (+9.98s | 9.6%) South Davis Aquatics Team 01/24/2025 Tsunami Polar Bear Meet 2024
50 Back
50.20
50.20
100 Back
53.77
1:43.97
100 Back
1:43.97
4465 Allison Zureich 1:43.97 10 B Min BB: 1:33.99 (+9.98s | 9.6%) Upper Arlington Swim Club 02/19/2026 2026 OH UASC SC Regional Championships
50 Back
50.31
50.31
100 Back
53.66
1:43.97
100 Back
1:43.97
4466 Gemma Layton 1:43.97 10 B Min BB: 1:33.99 (+9.98s | 9.6%) Stafford Aquatics Team 12/04/2025 2025 RAYS Nutcracker Classic Copied
50 Back
49.29
49.29
100 Back
54.68
1:43.97
100 Back
1:43.97
4467 Luana Spindler-Ibanez 1:43.98 8 B Min BB: 1:33.99 (+9.99s | 9.6%) Hill Country Aquatics 01/31/2026 2026 WOW Big Freeze Frenzy Meet
50 Back
51.82
51.82
100 Back
52.16
1:43.98
100 Back
1:43.98
4468 Lena Paul 1:44.00 9 B Min BB: 1:33.99 (+10.01s | 9.6%) Aces Swim Club 02/14/2026 2026 CO ACES Winter Open
50 Back
50.18
50.18
100 Back
53.82
1:44.00
100 Back
1:44.00
4469 Olivia Zheng 1:44.00 10 B Min BB: 1:33.99 (+10.01s | 9.6%) South Shore YMCA Strypers 06/07/2026 2026 NE NSSC June Invitational At BC High
50 Back
51.41
51.41
100 Back
52.59
1:44.00
100 Back
1:44.00
4470 Harper Beasley 1:44.01 10 B Min BB: 1:33.99 (+10.02s | 9.6%) Rivertown Aquatics 02/06/2026 2026 MR COND Last Chance Invitational
50 Back
48.97
48.97
100 Back
55.04
1:44.01
100 Back
1:44.01
4471 Madeline Folts 1:44.01 8 B Min BB: 1:33.99 (+10.02s | 9.6%) Rocky Mountain Rapids 05/08/2026 2026 CO Rapids IMR IMX Challenge
50 Back
49.83
49.83
100 Back
54.18
1:44.01
100 Back
1:44.01
4472 Lillia Blanco 1:44.03 10 B Min BB: 1:33.99 (+10.04s | 9.7%) Fairland Aquatic Swim Team 02/08/2026 Munchkin Mania 2026
50 Back
49.16
49.16
100 Back
54.87
1:44.03
100 Back
1:44.03
4473 Alice Li 1:44.04 9 B Min BB: 1:33.99 (+10.05s | 9.7%) Alto Swim Club 03/07/2026 DACA CBA Meet
4474 Aspen Rincon-Bakken 1:44.04 8 B Min BB: 1:33.99 (+10.05s | 9.7%) Sarasota Tsunami Swim Team 10/17/2026 2026 SPEEDO OCROBERFEST Swim Meet
50 Back
50.62
50.62
100 Back
53.42
1:44.04
100 Back
1:44.04
4475 Margaux Thompson 1:44.06 10 B Min BB: 1:33.99 (+10.07s | 9.7%) Dakota Riptide 02/06/2026 2026 Qualifying Meet
50 Back
50.70
50.70
100 Back
53.36
1:44.06
100 Back
1:44.06
4476 Fiona Zidon 1:44.06 10 B Min BB: 1:33.99 (+10.07s | 9.7%) Hastings Area Swim Team 02/21/2026 2026 MN NOR MN Bronze Championship Copied
4477 Natalie Lent 1:44.07 9 B Min BB: 1:33.99 (+10.08s | 9.7%) Santa Clara Swim Club 09/19/2026 2026 Milpitas Aquatic Club Season Kick Off
4478 Aila Panaggio 1:44.08 10 B Min BB: 1:33.99 (+10.09s | 9.7%) Grand Rapids Aquatics 11/15/2025 2025 GR Gales Of November Open Invitational
50 Back
50.08
50.08
100 Back
54.00
1:44.08
100 Back
1:44.08
4479 Ryan Marks 1:44.08 9 B Min BB: 1:33.99 (+10.09s | 9.7%) Albany Armada Aquatics 10/10/2026 Orinda Aquatics PC SC C B BB+
4480 Candice Gin 1:44.09 9 B Min BB: 1:33.99 (+10.10s | 9.7%) Daly City Dolphins 09/18/2026 PSL Pacifica Season Launch CBA+ Meet
50 Back
51.46
51.46
100 Back
52.63
1:44.09
100 Back
1:44.09
4481 Vivian Robertson 1:44.09 8 B Min BB: 1:33.99 (+10.10s | 9.7%) Tualatin Hills Swim Club 10/23/2026 2026 THSC Fall Invitational
50 Back
50.36
50.36
100 Back
53.73
1:44.09
100 Back
1:44.09
4482 Sophia Melnyk 1:44.10 8 B Min BB: 1:33.99 (+10.11s | 9.7%) Bluefish Swim Club 01/30/2026 2026 NE UVAC Silvers
50 Back
51.24
51.24
100 Back
52.86
1:44.10
100 Back
1:44.10
4483 Madelyn Deacon 1:44.10 9 B Min BB: 1:33.99 (+10.11s | 9.7%) Lynchburg YMCA Swim Team 12/04/2025 14th Annual Swim Tri Speedo Winter Champs
50 Back
50.08
50.08
100 Back
54.02
1:44.10
100 Back
1:44.10
4484 Aubrey Hutzol 1:44.11 9 B Min BB: 1:33.99 (+10.12s | 9.7%) Foothills Swim Team 10/10/2026 2026 CO FST Swim Pink
50 Back
49.13
49.13
100 Back
54.98
1:44.11
100 Back
1:44.11
4485 Olivia Orr 1:44.12 8 B Min BB: 1:33.99 (+10.13s | 9.7%) Tac Titans 05/02/2026 2026 TAC TITANS Oceanus Challenge Meet
50 Back
50.22
50.22
100 Back
53.90
1:44.12
100 Back
1:44.12
4486 Jemma Shen 1:44.13 9 B Min BB: 1:33.99 (+10.14s | 9.7%) Mission Viejo Nadadores 02/13/2026 2026 MVN Lunar AAPI Festival
50 Back
49.70
49.70
100 Back
54.43
1:44.13
100 Back
1:44.13
4487 Matilda Tokalioglu 1:44.13 10 B Min BB: 1:33.99 (+10.14s | 9.7%) Hurricane Aquatics 10/02/2026 2026 Speedo SOFLO Distance Challenge
50 Back
49.06
49.06
100 Back
55.07
1:44.13
100 Back
1:44.13
4488 Ahmina Sutterlin 1:44.14 10 B Min BB: 1:33.99 (+10.15s | 9.7%) Hydra Aquatics 02/27/2026 2026 OH BSC SC Regional Championships
50 Back
53.18
53.18
100 Back
50.96
1:44.14
100 Back
1:44.14
4489 Emerson Moore 1:44.14 9 B Min BB: 1:33.99 (+10.15s | 9.7%) Pipeline Swimming 09/18/2026 Kiefer Speedo Fall Invitational
50 Back
48.66
48.66
100 Back
55.48
1:44.14
100 Back
1:44.14
4490 Hannah Winthrop 1:44.15 10 B Min BB: 1:33.99 (+10.16s | 9.8%) Unattached 12/04/2025 2025 Holiday Swim Festival
50 Back
50.71
50.71
100 Back
53.44
1:44.15
100 Back
1:44.15
4491 Elise Ocean 1:44.15 9 B Min BB: 1:33.99 (+10.16s | 9.8%) Mount Carmel Force Aquatics 02/27/2026 2026 OH BSC SC Regional Championships
50 Back
51.46
51.46
100 Back
52.69
1:44.15
100 Back
1:44.15
4492 Ada Pinkelman Keiser 1:44.15 9 B Min BB: 1:33.99 (+10.16s | 9.8%) Longmont Swim Club 01/16/2026 2026 CO CUDA Classic
50 Back
50.22
50.22
100 Back
53.93
1:44.15
100 Back
1:44.15
4493 Caleigh Carney 1:44.16 8 B Min BB: 1:33.99 (+10.17s | 9.8%) Long Island Aquatic Club 11/21/2025 2025 MR FA Patriot Games Invitational
50 Back
48.42
48.42
100 Back
55.74
1:44.16
100 Back
1:44.16
4494 Bexley Majewski 1:44.16 10 B Min BB: 1:33.99 (+10.17s | 9.8%) Greater Columbus Swim Tm Of Oh 02/19/2026 2026 OH UASC SC Regional Championships
50 Back
50.85
50.85
100 Back
53.31
1:44.16
100 Back
1:44.16
4495 Charlee Harbottle 1:44.16 9 B Min BB: 1:33.99 (+10.17s | 9.8%) Kamehameha Swim Club 11/09/2025 OSL A+ SCY Meet
4496 Elsie Garrison 1:44.16 9 B Min BB: 1:33.99 (+10.17s | 9.8%) Kamehameha Swim Club 10/02/2026 2026 HI Al Minn Invitational
50 Back
50.33
50.33
100 Back
53.83
1:44.16
100 Back
1:44.16
4497 Ella Xu 1:44.17 9 B Min BB: 1:33.99 (+10.18s | 9.8%) Three Village Swim Club 01/09/2026 2026 MR TVSC TJ Kelly Memorial Joust
50 Back
48.10
48.10
100 Back
56.07
1:44.17
100 Back
1:44.17
4498 Kara Gilley 1:44.17 9 B Min BB: 1:33.99 (+10.18s | 9.8%) Dothan Dolphins Swim Team 09/25/2026 2026 Tropic Like It S Hot Open
25 Back
23.00
23.00
50 Back
26.87
49.87
50 Back
49.87
75 Back
27.19
1:17.06
100 Back
27.11
1:44.17
50 Back
54.30
4499 June Kalberkamp 1:44.20 9 B Min BB: 1:33.99 (+10.21s | 9.8%) YMCA of the Triangle Area Swim 03/06/2026 Jon Jolley GYSSA 2026
4500 Esther Kang 1:44.20 9 B Min BB: 1:33.99 (+10.21s | 9.8%) South Snohomish Co Dolphins 10/03/2026 2026 PN SSCD Autumn Open N Approved
50 Back
51.99
51.99
100 Back
52.21
1:44.20
100 Back
1:44.20

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.