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
201 Kamlyn Krofta 1:34.10 10 A Min AA: 1:30.09 (+4.01s | 4.3%) Macedonia Manta Ray Swim Team 07/24/2025 2025 LE Age Group And Senior LC Championships
50 Back
46.98
46.98
100 Back
47.12
1:34.10
100 Back
1:34.10
202 Teagan van Dillen 1:34.16 10 A Min AA: 1:30.09 (+4.07s | 4.3%) Rancho San Dieguito 07/24/2025 2025 SI LC AG CHAMPS
50 Back
44.66
44.66
100 Back
49.50
1:34.16
100 Back
1:34.16
203 Norah Anthony 1:34.19 10 B Min BB: 1:32.69 (+1.50s | 1.6%) Siouxland Wave Aquatic Team 06/27/2025 2025 SD SFST Sanford Invite
50 Back
45.23
45.23
100 Back
48.96
1:34.19
100 Back
1:34.19
204 Katherine Ying 1:34.19 10 A Min AA: 1:30.09 (+4.10s | 4.4%) Cottonwood Heights Aquatics 07/17/2025 2025 UTAGS LC Championships
50 Back
46.78
46.78
100 Back
47.41
1:34.19
100 Back
1:34.19
205 Bailey Luu 1:34.20 9 A Min AA: 1:30.09 (+4.11s | 4.4%) Aquazot Swim Club 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Back
47.25
47.25
100 Back
46.95
1:34.20
100 Back
1:34.20
206 Quinn Lupe 1:34.21 10 A Min AA: 1:30.09 (+4.12s | 4.4%) Front Range Barracudas 07/25/2025 2025 CO CSI Age Group Championships
207 Sophia Pitts 1:34.24 9 A Min AA: 1:30.09 (+4.15s | 4.4%) Issaquah Swim Team 07/18/2025 2025 PN Chinook Age Group Seattle Open
208 Annie Li 1:34.32 8 A Min AA: 1:30.09 (+4.23s | 4.5%) Brea Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
209 Sophia Sisk 1:34.32 9 A Min AA: 1:30.09 (+4.23s | 4.5%) The Olympic Club 05/17/2025 Neptune Swimming May Long Course Meet
210 Amy Qian 1:34.32 8 A Min AA: 1:30.09 (+4.23s | 4.5%) Santa Clara Swim Club 05/30/2025 SCSC Pacific Swimming Long Course Intrasquad
211 Stella Darakis 1:34.33 10 A Min AA: 1:30.09 (+4.24s | 4.5%) Thunder Coast Aquatics 05/30/2025 VJO S Tuffy Williams Summer Kickoff Classic
212 Ellieanna Carabajal 1:34.33 9 A Min AA: 1:30.09 (+4.24s | 4.5%) Front Range Barracudas 07/25/2025 2025 CO CSI Age Group Championships
50 Back
45.86
45.86
100 Back
48.47
1:34.33
100 Back
1:34.33
213 Angelica Jochims-Mann 1:34.41 10 A Min AA: 1:30.09 (+4.32s | 4.6%) Southwest Stars Swim Club 04/26/2025 2025 Ron Nardozzi Pre Derby Sprint Invite
214 Paige Rockwell 1:34.48 10 A Min AA: 1:30.09 (+4.39s | 4.6%) Calabasas Waves 06/12/2025 2025 June Age Group Invite
50 Back
45.85
45.85
100 Back
48.63
1:34.48
100 Back
1:34.48
215 Annabelle Kaufenberg 1:34.53 10 A Min AA: 1:30.09 (+4.44s | 4.7%) Aquajets Swim Team 07/18/2025 2025 MN MTKA Minnesota Regional Championship
50 Back
46.77
46.77
100 Back
47.76
1:34.53
100 Back
1:34.53
216 Leilani Booker 1:34.55 8 A Min AA: 1:30.09 (+4.46s | 4.7%) Sampson Family YMCA 08/06/2025 2025 Summer Elite Showcase
50 Back
46.89
46.89
100 Back
47.66
1:34.55
100 Back
1:34.55
217 Gianna Forni 1:34.60 9 BB Min A: 1:34.59 (+0.01s | 0.0%) Legacy Aquatics 05/30/2025 LA OPEN 2025
50 Back
46.62
46.62
100 Back
47.98
1:34.60
100 Back
1:34.60
218 Morgan Reynosa 1:34.62 9 BB Min A: 1:34.59 (+0.03s | 0.0%) Alamo Area Aquatic Association 06/27/2025 2025 ST HPAC Long Course STX Championship
50 Back
47.60
47.60
100 Back
47.02
1:34.62
100 Back
1:34.62
219 Sage Griffiths 1:34.67 9 BB Min A: 1:34.59 (+0.08s | 0.1%) Montverde Aquatic Club 07/10/2025 2025 FL Summer Age Group Championships
50 Back
44.60
44.60
100 Back
50.07
1:34.67
100 Back
1:34.67
220 Maria Dashouk 1:34.72 10 BB Min A: 1:34.59 (+0.13s | 0.1%) Alto Swim Club 07/19/2025 Alto Last Splash
221 Marina Hall 1:34.79 9 BB Min A: 1:34.59 (+0.20s | 0.2%) Neptune Swimming 05/17/2025 Neptune Swimming May Long Course Meet
222 Roh Gray 1:34.86 9 BB Min A: 1:34.59 (+0.27s | 0.3%) Great Illinois Swimmers 08/06/2025 2025 Summer Elite Showcase
50 Back
44.77
44.77
100 Back
50.09
1:34.86
100 Back
1:34.86
223 Ada Garvin 1:34.87 10 BB Min A: 1:34.59 (+0.28s | 0.3%) Front Range Barracudas 07/25/2025 2025 CO CSI Age Group Championships
224 Olivia Liu 1:34.93 10 BB Min A: 1:34.59 (+0.34s | 0.4%) Riptide Swim Team 05/09/2025 2025 SD SFST Ready For Long Course
50 Back
46.76
46.76
100 Back
48.17
1:34.93
100 Back
1:34.93
225 Dericka Hunt 1:34.98 8 BB Min A: 1:34.59 (+0.39s | 0.4%) Saint Petersburg Aquatics 05/16/2025 2025 SAINT PETE S 2nd LONG COURSE MEET
50 Back
46.20
46.20
100 Back
48.78
1:34.98
100 Back
1:34.98
226 Nora Julson 1:35.00 9 BB Min A: 1:34.59 (+0.41s | 0.4%) Seminole Aquatics 07/10/2025 2025 FL Summer Age Group Championships
50 Back
45.78
45.78
100 Back
49.22
1:35.00
100 Back
1:35.00
227 Adelaide Watson 1:35.02 9 BB Min A: 1:34.59 (+0.43s | 0.5%) Palo Alto Stanford Aquatics 05/24/2025 2025 Mike Snyder Memorial
50 Back
45.60
45.60
100 Back
49.42
1:35.02
100 Back
1:35.02
228 Ester Shirley 1:35.03 9 BB Min A: 1:34.59 (+0.44s | 0.5%) Wasatch Front Fish Market 07/17/2025 2025 UTAGS LC Championships
50 Back
46.64
46.64
100 Back
48.39
1:35.03
100 Back
1:35.03
229 Evelynn Delaney 1:35.04 10 BB Min A: 1:34.59 (+0.45s | 0.5%) Granite City Aquatics 07/23/2025 2025 MN NSAC 10 U LC State Championship
50 Back
45.25
45.25
100 Back
49.79
1:35.04
100 Back
1:35.04
230 Alexis Liao 1:35.05 9 BB Min A: 1:34.59 (+0.46s | 0.5%) Pacific Dragons Swim Team 06/27/2025 2025 PN SMAC Summer Classic Invitational
231 Natalia Torres 1:35.08 9 BB Min A: 1:34.59 (+0.49s | 0.5%) Tule Nation Tritons 06/21/2025 2025 FDST June A B Modified LC Invitational
232 Maya Kiryukhina 1:35.12 9 BB Min A: 1:34.59 (+0.53s | 0.6%) Evolution Racing Club 06/12/2025 2025 June Age Group Invite
50 Back
46.31
46.31
100 Back
48.81
1:35.12
100 Back
1:35.12
233 Amalie Bravo 1:35.17 10 BB Min A: 1:34.59 (+0.58s | 0.6%) Apex 07/05/2025 2025 OR CRST Summer Blast 3
50 Back
45.50
45.50
100 Back
49.67
1:35.17
100 Back
1:35.17
234 Bridget Thayer 1:35.24 9 BB Min A: 1:34.59 (+0.65s | 0.7%) Tuna Swim Club 07/18/2025 2025 MN TUNA Minnesota Regional Championship
50 Back
46.76
46.76
100 Back
48.48
1:35.24
100 Back
1:35.24
235 Jordan Winters 1:35.25 9 BB Min A: 1:34.59 (+0.66s | 0.7%) South Orange County Aquatics 07/24/2025 2025 CA SCS RAA Summer A G Champs
50 Back
44.71
44.71
100 Back
50.54
1:35.25
100 Back
1:35.25
236 Angelene Zheng 1:35.27 8 BB Min A: 1:34.59 (+0.68s | 0.7%) Blazing Barracudas 07/24/2025 2025 LE Age Group And Senior LC Championships
50 Back
46.65
46.65
100 Back
48.62
1:35.27
100 Back
1:35.27
237 Zoe Bowman 1:35.35 9 BB Min A: 1:34.59 (+0.76s | 0.8%) Pikes Peak Athletics 07/25/2025 2025 CO CSI Age Group Championships
50 Back
48.12
48.12
100 Back
47.23
1:35.35
100 Back
1:35.35
238 Maggie Qi 1:35.37 9 BB Min A: 1:34.59 (+0.78s | 0.8%) Rose Bowl Aquatics 07/23/2025 2025 CA SCS Summer A G Champs
239 Daphne Zhang 1:35.42 9 BB Min A: 1:34.59 (+0.83s | 0.9%) Nova of Virginia 06/27/2024 NOVA Firecracker Classic
240 Enti You 1:35.51 9 BB Min A: 1:34.59 (+0.92s | 1.0%) Nitro Swimming 06/27/2025 2025 ST HPAC Long Course STX Championship
50 Back
46.93
46.93
100 Back
48.58
1:35.51
100 Back
1:35.51
241 Elizabeth LeRoy 1:35.63 10 BB Min A: 1:34.59 (+1.04s | 1.1%) Seattle Metropolitan Aquatic C 06/27/2025 2025 PN SMAC Summer Classic Invitational
242 Adelaide Johnson 1:35.66 10 BB Min A: 1:34.59 (+1.07s | 1.1%) Bolles School Sharks 07/25/2025 2025 Area 1 LCM Championships
50 Back
48.11
48.11
100 Back
47.55
1:35.66
100 Back
1:35.66
243 Miller Lippe 1:35.68 9 BB Min A: 1:34.59 (+1.09s | 1.1%) Nitro Swimming 06/20/2025 2025 ST NTRO LC Prelim Final Invite
50 Back
46.24
46.24
100 Back
49.44
1:35.68
100 Back
1:35.68
244 Nayeon Kim 1:35.72 9 BB Min A: 1:34.59 (+1.13s | 1.2%) Tualatin Hills Swim Club 07/12/2025 2025 OSI Arena Summer LC 10 U Championships
50 Back
48.20
48.20
100 Back
47.52
1:35.72
100 Back
1:35.72
245 Madelyn Pedretti 1:35.73 9 BB Min A: 1:34.59 (+1.14s | 1.2%) Great Illinois Swimmers 08/06/2025 2025 Summer Elite Showcase
50 Back
46.18
46.18
100 Back
49.55
1:35.73
100 Back
1:35.73
246 Manuela Ricaurte 1:35.78 10 BB Min A: 1:34.59 (+1.19s | 1.2%) Nitro Swimming 07/10/2025 2025 ST AAAA STAGS LC Championship
247 Aria Panghal 1:35.80 9 BB Min A: 1:34.59 (+1.21s | 1.3%) Milpitas Aquatic Club 07/19/2025 Alto Last Splash
248 Ava Swartzman 1:35.89 9 BB Min A: 1:34.59 (+1.30s | 1.4%) Sarasota Sharks 05/16/2025 2025 SYS Memorial Meet
50 Back
45.41
45.41
100 Back
50.48
1:35.89
100 Back
1:35.89
249 Ella Henry 1:35.89 9 BB Min A: 1:34.59 (+1.30s | 1.4%) Albany Armada Aquatics 06/20/2025 Reno Aquatic Club Gamble
50 Back
46.68
46.68
100 Back
49.21
1:35.89
100 Back
1:35.89
250 Ruby Thomas 1:35.91 10 BB Min A: 1:34.59 (+1.32s | 1.4%) Bend Swim Club 06/26/2025 2025 Howard Jones Open

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.