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
1501 Lillian Shaffer 2:05.58 9 B: 2:01.59 (+3.99s | 3.2%) South Lake Aquatic Club 06/06/2025 2025 TAMPA BAY SWIM CLASSIC
50 Back
1:02.29
1:02.29
100 Back
1:03.29
2:05.58
100 Back
2:05.58
1502 Rayana Temirtas 2:05.64 7 B: 2:01.59 (+4.05s | 3.2%) Nitro Swimming 06/08/2025 2025 ST TXLA 14 U Sprint Cup
50 Back
1:01.46
1:01.46
100 Back
1:04.18
2:05.64
100 Back
2:05.64
1503 Everly Cox 2:05.64 8 B: 2:01.59 (+4.05s | 3.2%) Cascade Swim Club 06/20/2025 2025 IE VS Starlight Open
1504 Adar Van Horn 2:05.65 7 B: 2:01.59 (+4.06s | 3.2%) Bellevue Club Swim Team 07/18/2025 2025 PN Chinook Age Group Seattle Open
1505 Mayda Matern 2:05.68 10 B: 2:01.59 (+4.09s | 3.3%) River Road Swim Team 05/02/2025 2025 AAA May LC Invitational
50 Back
1:00.76
1:00.76
100 Back
1:04.92
2:05.68
100 Back
2:05.68
1506 Alma Moin 2:05.69 9 B: 2:01.59 (+4.10s | 3.3%) Hastings Area Swim Team 06/07/2025 2025 MN STRM Summer Slam
50 Back
1:03.85
1:03.85
100 Back
1:01.84
2:05.69
100 Back
2:05.69
1507 Evangeline Vasquez 2:05.71 8 B: 2:01.59 (+4.12s | 3.3%) Tide Swimming 07/11/2024 2024 VSI Regional Summer Awards
50 Back
1:02.71
1:02.71
100 Back
1:03.00
2:05.71
100 Back
2:05.71
1508 Colette Chartier 2:05.73 8 B: 2:01.59 (+4.14s | 3.3%) Sailfish 04/05/2025 2025 ST TXLA 10 U Long Course Kick Off
50 Back
1:02.38
1:02.38
100 Back
1:03.35
2:05.73
100 Back
2:05.73
1509 Melody Wang 2:05.77 9 B: 2:01.59 (+4.18s | 3.3%) Blazing Barracudas 07/12/2025 LSSC Avon Classic
50 Back
59.74
59.74
100 Back
1:06.03
2:05.77
100 Back
2:05.77
1510 Zoe Murray 2:05.80 10 B: 2:01.59 (+4.21s | 3.3%) Front Range Barracudas 07/11/2025 2025 CO NCS Gold District Championships
50 Back
1:00.59
1:00.59
100 Back
1:05.21
2:05.80
100 Back
2:05.80
1511 Delilah Dailey 2:05.84 7 B: 2:01.59 (+4.25s | 3.4%) Lehi Aquatics 08/01/2025 2025 LC Beehive Finale
50 Back
1:02.40
1:02.40
100 Back
1:03.44
2:05.84
100 Back
2:05.84
1512 Dorothea Wilkie 2:05.85 8 B: 2:01.59 (+4.26s | 3.4%) Sea Devils 05/29/2025 2025 MN WOLF HUFF N PUFF INVITE
50 Back
57.20
57.20
100 Back
1:08.65
2:05.85
100 Back
2:05.85
1513 Hadley Olsen 2:05.86 10 B: 2:01.59 (+4.27s | 3.4%) West Express Swim Team 06/27/2025 2025 SD SFST Sanford Invite
50 Back
1:02.14
1:02.14
100 Back
1:03.72
2:05.86
100 Back
2:05.86
1514 Elysia Esparza-Chen 2:05.87 8 B: 2:01.59 (+4.28s | 3.4%) Pacific Dragons Swim Team 06/14/2025 2025 IST June Invtational
1515 Trinity Le 2:05.88 8 B: 2:01.59 (+4.29s | 3.4%) Alto Swim Club 05/18/2024 Alto May Cray Invitational
1516 Kara Strange 2:05.88 7 B: 2:01.59 (+4.29s | 3.4%) Foothills Swim Team 05/16/2025 2025 CO NJ Ken Kelley Invite
50 Back
1:00.91
1:00.91
100 Back
1:04.97
2:05.88
100 Back
2:05.88
1517 Avery Knudsen 2:05.89 9 B: 2:01.59 (+4.30s | 3.4%) Southern Utah Swimming Associa 04/25/2025 2025 Stingrays LC Kickoff
50 Back
1:01.59
1:01.59
100 Back
1:04.30
2:05.89
100 Back
2:05.89
1518 Nina Bockholt 2:05.89 8 B: 2:01.59 (+4.30s | 3.4%) Sioux Falls Swim Team 06/27/2025 2025 SD SFST Sanford Invite
50 Back
1:02.43
1:02.43
100 Back
1:03.46
2:05.89
100 Back
2:05.89
1519 Ava Xing 2:05.89 8 B: 2:01.59 (+4.30s | 3.4%) Santa Clara Swim Club 05/23/2025 Zone 1 South May Firecracker 500
1520 Molly Bayer 2:05.91 9 B: 2:01.59 (+4.32s | 3.4%) Canon City Piranhas 06/27/2025 2025 CO Alicia Leavitt Memorial Open
1521 Joanna Qiao 2:05.92 9 B: 2:01.59 (+4.33s | 3.4%) Millard Aquatic Club 06/27/2025 2025 SD SFST Sanford Invite
50 Back
1:01.64
1:01.64
100 Back
1:04.28
2:05.92
100 Back
2:05.92
1522 Daniela Arrobo 2:05.95 8 B: 2:01.59 (+4.36s | 3.5%) Hillsboro Swim Team 06/26/2025 2025 Howard Jones Open
1523 Sadie McCabe 2:05.95 10 B: 2:01.59 (+4.36s | 3.5%) Cortez Water Dragons 05/31/2025 2025 CO Cortez LC Summer Open
1524 Isabella Hostetter 2:05.95 10 B: 2:01.59 (+4.36s | 3.5%) Front Range Barracudas 05/30/2025 2025 CO Barracuda Summer Sizzler Invite
1525 Mae Gatheridge 2:05.96 8 B: 2:01.59 (+4.37s | 3.5%) Falfins Swimming 06/20/2025 2025 Falfins Long Course Open
50 Back
57.95
57.95
100 Back
1:08.01
2:05.96
100 Back
2:05.96
1526 Brooklynn McQueen 2:05.98 7 B: 2:01.59 (+4.39s | 3.5%) Apex 06/20/2025 72nd Annual Ted Walker Invitational
1527 Zindagi Ubriani 2:06.00 8 B: 2:01.59 (+4.41s | 3.5%) West Coast Aquatics 05/29/2025 2025 IE VS Apple Capital
50 Back
1:00.62
1:00.62
100 Back
1:05.38
2:06.00
100 Back
2:06.00
1528 Lillian Zhao 2:06.05 8 B: 2:01.59 (+4.46s | 3.5%) Cascadia Swimming 05/30/2025 LA OPEN 2025
50 Back
1:01.50
1:01.50
100 Back
1:04.55
2:06.05
100 Back
2:06.05
1529 Harper Mancini 2:06.06 8 B: 2:01.59 (+4.47s | 3.5%) Virginia Gators 07/06/2023 2023 CCA Summer Awards
50 Back
56.41
56.41
100 Back
1:09.65
2:06.06
100 Back
2:06.06
1530 Maya Finegold 2:06.08 8 B: 2:01.59 (+4.49s | 3.6%) Palo Alto Stanford Aquatics 06/06/2025 BAC C B A Meet
1531 Olivia Dameron 2:06.09 8 B: 2:01.59 (+4.50s | 3.6%) Virginia Gators 05/31/2024 2024 Virginia Commonwealth Games
50 Back
1:00.21
1:00.21
100 Back
1:05.88
2:06.09
100 Back
2:06.09
1532 Blair Chalkley 2:06.11 8 B: 2:01.59 (+4.52s | 3.6%) Patriot Aquatics 05/16/2025 2025 PA Long Course Invite
50 Back
1:00.92
1:00.92
100 Back
1:05.19
2:06.11
100 Back
2:06.11
1533 Hazel Calderon 2:06.13 9 B: 2:01.59 (+4.54s | 3.6%) Westlake Aquatic Facility 06/20/2025 2025 ST AAAA NS George Block Invite
1534 Ila Knackstedt 2:06.15 9 B: 2:01.59 (+4.56s | 3.6%) Swim Lake City Legends 06/27/2025 2nd Annual Water Dragon Open
50 Back
55.43
55.43
100 Back
1:10.72
2:06.15
100 Back
2:06.15
1535 Harper Witte 2:06.18 9 B: 2:01.59 (+4.59s | 3.6%) Southwest Swim Club 06/27/2025 2025 SD SFST Sanford Invite
50 Back
1:02.17
1:02.17
100 Back
1:04.01
2:06.18
100 Back
2:06.18
1536 Eliana Isbell 2:06.18 9 B: 2:01.59 (+4.59s | 3.6%) Pikes Peak Athletics 06/20/2025 2025 Falfins Long Course Open
50 Back
59.17
59.17
100 Back
1:07.01
2:06.18
100 Back
2:06.18
1537 Christina Nguyen 2:06.25 9 B: 2:01.59 (+4.66s | 3.7%) Legacy Aquatics 06/20/2025 72nd Annual Ted Walker Invitational
1538 Scarlett Jones 2:06.28 8 B: 2:01.59 (+4.69s | 3.7%) Tide Swimming 06/07/2024 2024 TIDE Swimming Schools Out Classic
50 Back
1:03.09
1:03.09
100 Back
1:03.19
2:06.28
100 Back
2:06.28
1539 Taylor Yoshimoto 2:06.28 9 B: 2:01.59 (+4.69s | 3.7%) Brighton Bullfrogs Swim Club 07/11/2025 2025 CO NCS Gold District Championships
1540 Abigail Forster 2:06.29 9 B: 2:01.59 (+4.70s | 3.7%) Terrapins Swim Team 05/24/2025 2025 Tiger Aquatics C B BB+ Memorial Day Meet
1541 Amelia Edwards 2:06.30 8 B: 2:01.59 (+4.71s | 3.7%) Bend Swim Club 05/02/2025 Bend Swim Club May Invitational
1542 Guinevere Gallagher 2:06.32 9 B: 2:01.59 (+4.73s | 3.7%) Blazing Barracudas 07/12/2025 LSSC Avon Classic
50 Back
59.35
59.35
100 Back
1:06.97
2:06.32
100 Back
2:06.32
1543 Zoe McFarland 2:06.32 10 B: 2:01.59 (+4.73s | 3.7%) Bainbridge Island Swim Club 05/02/2025 2025 PN BC May Flowers
1544 Arya Nicoara 2:06.33 8 B: 2:01.59 (+4.74s | 3.8%) King Aquatic Club 06/14/2025 2025 IST June Invtational
1545 Kennedy Harrington 2:06.39 8 B: 2:01.59 (+4.80s | 3.8%) Tide Swimming 07/11/2024 2024 VSI Regional Summer Awards
50 Back
59.54
59.54
100 Back
1:06.85
2:06.39
100 Back
2:06.39
1546 Sheryl Zuo 2:06.40 7 B: 2:01.59 (+4.81s | 3.8%) Milpitas Aquatic Club 06/28/2024 2024 Valley Splash Zone 1S LCM C B A+
1547 Jennifer Zhao 2:06.42 9 B: 2:01.59 (+4.83s | 3.8%) Palo Alto Stanford Aquatics 06/06/2025 BAC C B A Meet
1548 Charlee Byrd 2:06.42 8 B: 2:01.59 (+4.83s | 3.8%) Hanover Aquatics 05/17/2024 HNVR Storm Surge 2024
50 Back
59.59
59.59
100 Back
1:06.83
2:06.42
100 Back
2:06.42
1549 Sofia Dimayacyac 2:06.45 8 B: 2:01.59 (+4.86s | 3.8%) Clovis Swim Club 05/24/2025 2025 Mike Snyder Memorial
50 Back
1:00.76
1:00.76
100 Back
1:05.69
2:06.45
100 Back
2:06.45
1550 Amelia Krantz-Dauz 2:06.48 8 B: 2:01.59 (+4.89s | 3.9%) Daly City Dolphins 05/16/2025 2025 DACA LC CBA Meet

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.