Colorado Swimming Girls 10 & under - 100 Y Back

These rankings show the swimmers' placement within their Local Swimming Committee (LSC).
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
1 Carson Donlin 1:17.10 9 AA Min AAA: 1:14.49 (+2.61s | 3.4%) Denver Swim Academy 01/02/2026 2026 CO COSA New Year Open
50 Back
37.52
37.52
100 Back
39.58
1:17.10
100 Back
1:17.10
2 Reese Degner 1:17.48 9 AA Min AAA: 1:14.49 (+2.99s | 3.9%) Denver Swim Academy 02/15/2025 2025 CO Aces Winter Open
50 Back
37.55
37.55
100 Back
39.93
1:17.48
100 Back
1:17.48
3 Lillian Kozina 1:18.13 10 AA Min AAA: 1:14.49 (+3.64s | 4.7%) Front Range Barracudas 01/16/2026 2026 CO CUDA Classic
50 Back
38.10
38.10
100 Back
40.03
1:18.13
100 Back
1:18.13
4 Alara Petricka 1:18.29 9 AA Min AAA: 1:14.49 (+3.80s | 4.9%) Front Range Barracudas 01/16/2026 2026 CO CUDA Classic
50 Back
38.14
38.14
100 Back
40.15
1:18.29
100 Back
1:18.29
5 Lillian Espinosa 1:18.64 10 A Min AA: 1:18.39 (+0.25s | 0.3%) Pueblo County Swim Team 12/19/2025 2025 CO Falfins Holiday Open
50 Back
37.89
37.89
100 Back
40.75
1:18.64
100 Back
1:18.64
6 Quinn Lupe 1:19.14 10 A Min AA: 1:18.39 (+0.75s | 0.9%) Front Range Barracudas 01/16/2026 2026 CO CUDA Classic
50 Back
38.08
38.08
100 Back
41.06
1:19.14
100 Back
1:19.14
7 Avery Van Maasdam 1:20.38 9 A Min AA: 1:18.39 (+1.99s | 2.5%) Denver Swim Academy 01/02/2026 2026 CO COSA New Year Open
50 Back
39.51
39.51
100 Back
40.87
1:20.38
100 Back
1:20.38
8 Emilia Smith 1:20.47 9 A Min AA: 1:18.39 (+2.08s | 2.6%) Falfins Swimming 02/28/2025 2025 CO CSI 14 U Age Group Championships
50 Back
39.19
39.19
100 Back
41.28
1:20.47
100 Back
1:20.47
9 Penny Datko 1:20.55 10 A Min AA: 1:18.39 (+2.16s | 2.7%) Fort Collins Area Swim Team 12/12/2025 2025 CO FAST Bill Spahn Mid Season Finale
50 Back
39.93
39.93
100 Back
40.62
1:20.55
100 Back
1:20.55
10 Ellieanna Carabajal 1:20.67 9 A Min AA: 1:18.39 (+2.28s | 2.8%) Front Range Barracudas 12/14/2025 2025 CO CUDA Vs FST Dual
50 Back
39.45
39.45
100 Back
41.22
1:20.67
100 Back
1:20.67
11 Isabel Vasconcellos 1:21.52 9 A Min AA: 1:18.39 (+3.13s | 3.8%) Highlands Ranch Aquatics 02/28/2025 2025 CO CSI 14 U Age Group Championships
50 Back
40.04
40.04
100 Back
41.48
1:21.52
100 Back
1:21.52
12 Dillon Zhang 1:21.82 9 A Min AA: 1:18.39 (+3.43s | 4.2%) Flatiron Athletic Club 01/09/2026 2026 CO NJ Narwhal Invitational
50 Back
40.01
40.01
100 Back
41.81
1:21.82
100 Back
1:21.82
13 Brecklyn Gunning 1:22.35 9 BB Min A: 1:22.29 (+0.06s | 0.1%) Denver Swim Academy 02/28/2025 2025 CO CSI 14 U Age Group Championships
50 Back
40.44
40.44
100 Back
41.91
1:22.35
100 Back
1:22.35
14 Aristea Hultine 1:22.58 9 BB Min A: 1:22.29 (+0.29s | 0.4%) Denver Swim Academy 02/28/2025 2025 CO CSI 14 U Age Group Championships
50 Back
39.07
39.07
100 Back
43.51
1:22.58
100 Back
1:22.58
15 Violet George 1:22.69 10 BB Min A: 1:22.29 (+0.40s | 0.5%) COSA Swimming 01/02/2026 2026 CO COSA New Year Open
50 Back
40.11
40.11
100 Back
42.58
1:22.69
100 Back
1:22.69
16 Tenley Fernandez 1:23.08 10 BB Min A: 1:22.29 (+0.79s | 1.0%) Aquawolves Swimming 01/16/2026 2026 CO CUDA Classic
50 Back
40.08
40.08
100 Back
43.00
1:23.08
100 Back
1:23.08
17 Anna Latham 1:23.25 10 BB Min A: 1:22.29 (+0.96s | 1.2%) Front Range Barracudas 01/16/2026 2026 CO CUDA Classic
50 Back
39.65
39.65
100 Back
43.60
1:23.25
100 Back
1:23.25
18 Talina Naffziger 1:23.30 10 BB Min A: 1:22.29 (+1.01s | 1.2%) Castle Rock Swimming 12/19/2025 2025 CO Falfins Holiday Open
50 Back
41.15
41.15
100 Back
42.15
1:23.30
100 Back
1:23.30
19 Marais Messana 1:23.50 10 BB Min A: 1:22.29 (+1.21s | 1.4%) Denver Swim Academy 01/02/2026 2026 CO COSA New Year Open
50 Back
42.66
42.66
100 Back
40.84
1:23.50
100 Back
1:23.50
20 Laila Taylor 1:23.82 10 BB Min A: 1:22.29 (+1.53s | 1.8%) SlipStream Aquatics 01/09/2026 2026 CO NJ Narwhal Invitational
50 Back
41.30
41.30
100 Back
42.52
1:23.82
100 Back
1:23.82
21 Noelle White 1:23.93 10 BB Min A: 1:22.29 (+1.64s | 2.0%) Aquawolves Swimming 01/16/2026 2026 CO CUDA Classic
50 Back
41.42
41.42
100 Back
42.51
1:23.93
100 Back
1:23.93
22 Juliette Murphy 1:24.26 10 BB Min A: 1:22.29 (+1.97s | 2.3%) Univ. of Denver Hilltoppers 01/10/2026 2026 CO FAST Vs TOPS Vs RIP
23 Emilia Leafblad 1:24.66 10 BB Min A: 1:22.29 (+2.37s | 2.8%) Foothills Swim Team 01/16/2026 2026 CO CUDA Classic
50 Back
40.34
40.34
100 Back
44.32
1:24.66
100 Back
1:24.66
24 Madeleine Kret 1:24.69 9 BB Min A: 1:22.29 (+2.40s | 2.8%) SlipStream Aquatics 10/26/2024 2024 CO LONG Great Pumpkin Pentathlon
50 Back
41.74
41.74
100 Back
42.95
1:24.69
100 Back
1:24.69
25 Charlotte Herzog 1:25.34 10 BB Min A: 1:22.29 (+3.05s | 3.6%) Pikes Peak Athletics 01/10/2026 2026 CO PPA January Meet
50 Back
40.62
40.62
100 Back
44.72
1:25.34
100 Back
1:25.34
26 Nohea Gray 1:25.35 9 BB Min A: 1:22.29 (+3.06s | 3.6%) Denver Swim Academy 03/07/2025 2025 CO CSI Silver State Championships
27 Claire Wang 1:25.53 10 BB Min A: 1:22.29 (+3.24s | 3.8%) Aces Swim Club 01/09/2026 2026 CO NJ Narwhal Invitational
28 Kathy Li 1:26.07 9 BB Min A: 1:22.29 (+3.78s | 4.4%) Maverick Aquatics 01/16/2026 2026 CO MAValanche Invitational
50 Back
42.33
42.33
100 Back
43.74
1:26.07
100 Back
1:26.07
29 Avery Ferraro 1:26.27 10 BB Min A: 1:22.29 (+3.98s | 4.6%) North Jeffco Swim Team 01/09/2026 2026 CO NJ Narwhal Invitational
50 Back
41.50
41.50
100 Back
44.77
1:26.27
100 Back
1:26.27
30 Ivy Oclassen 1:26.76 9 BB Min A: 1:22.29 (+4.47s | 5.2%) North Jeffco Swim Team 01/09/2026 2026 CO NJ Narwhal Invitational
50 Back
42.73
42.73
100 Back
44.03
1:26.76
100 Back
1:26.76
31 Avery Tubb 1:26.86 10 BB Min A: 1:22.29 (+4.57s | 5.3%) North Jeffco Swim Team 01/09/2026 2026 CO NJ Narwhal Invitational
50 Back
42.08
42.08
100 Back
44.78
1:26.86
100 Back
1:26.86
32 Aria Hou 1:26.92 10 BB Min A: 1:22.29 (+4.63s | 5.3%) North Jeffco Swim Team 01/09/2026 2026 CO NJ Narwhal Invitational
50 Back
42.13
42.13
100 Back
44.79
1:26.92
100 Back
1:26.92
33 Aria Ferris 1:27.00 9 BB Min A: 1:22.29 (+4.71s | 5.4%) Aquawolves Swimming 01/16/2026 2026 CO CUDA Classic
50 Back
41.44
41.44
100 Back
45.56
1:27.00
100 Back
1:27.00
34 Ashlyn Gibbons 1:27.04 10 BB Min A: 1:22.29 (+4.75s | 5.5%) Pikes Peak Athletics 01/10/2026 2026 CO PPA January Meet
50 Back
41.18
41.18
100 Back
45.86
1:27.04
100 Back
1:27.04
35 Charlotte Straka 1:27.19 10 BB Min A: 1:22.29 (+4.90s | 5.6%) Evergreen Hurricanes 01/09/2026 2026 CO NJ Narwhal Invitational
50 Back
43.13
43.13
100 Back
44.06
1:27.19
100 Back
1:27.19
36 Romy Siebert 1:27.54 9 BB Min A: 1:22.29 (+5.25s | 6.0%) Univ. of Denver Hilltoppers 01/24/2025 2025 CO TOPS Colorado Open
50 Back
42.42
42.42
50 Back
42.42
100 Back
45.12
1:27.54
50 Back
45.12
37 Anna Chogovadze 1:27.68 9 BB Min A: 1:22.29 (+5.39s | 6.1%) Mission Aurora Colorado Swimmi 01/09/2026 2026 CO NJ Narwhal Invitational
50 Back
41.92
41.92
100 Back
45.76
1:27.68
100 Back
1:27.68
38 Tanvika Kumar 1:27.79 10 BB Min A: 1:22.29 (+5.50s | 6.3%) Front Range Barracudas 01/16/2026 2026 CO CUDA Classic
50 Back
42.48
42.48
100 Back
45.31
1:27.79
100 Back
1:27.79
39 Reese Miller 1:27.84 9 BB Min A: 1:22.29 (+5.55s | 6.3%) Denver Swim Academy 03/07/2025 2025 CO CSI Silver State Championships
40 Brooke Byers 1:27.99 9 BB Min A: 1:22.29 (+5.70s | 6.5%) Aces Swim Club 03/07/2025 2025 CO CSI Silver State Championships
50 Back
42.79
42.79
100 Back
45.20
1:27.99
100 Back
1:27.99
41 Harper Stremel 1:27.99 10 BB Min A: 1:22.29 (+5.70s | 6.5%) Falfins Swimming 12/19/2025 2025 CO Falfins Holiday Open
50 Back
42.47
42.47
100 Back
45.52
1:27.99
100 Back
1:27.99
42 Noelle Sitchler 1:28.11 10 BB Min A: 1:22.29 (+5.82s | 6.6%) North Jeffco Swim Team 01/09/2026 2026 CO NJ Narwhal Invitational
50 Back
42.92
42.92
100 Back
45.19
1:28.11
100 Back
1:28.11
43 Claire Kanallakan 1:28.14 10 BB Min A: 1:22.29 (+5.85s | 6.6%) Denver Triton Swim Team 01/16/2026 2026 CO CUDA Classic
50 Back
43.48
43.48
100 Back
44.66
1:28.14
100 Back
1:28.14
44 Lola Berkstresser 1:28.33 10 BB Min A: 1:22.29 (+6.04s | 6.8%) North Jeffco Swim Team 01/09/2026 2026 CO NJ Narwhal Invitational
45 Skye Steele 1:28.41 10 BB Min A: 1:22.29 (+6.12s | 6.9%) Aquawolves Swimming 01/16/2026 2026 CO CUDA Classic
50 Back
42.59
42.59
100 Back
45.82
1:28.41
100 Back
1:28.41
46 Ella Carlton 1:28.48 9 BB Min A: 1:22.29 (+6.19s | 7.0%) Foothills Swim Team 01/17/2025 2025 CO CUDA Classic
50 Back
42.62
42.62
100 Back
45.86
1:28.48
100 Back
1:28.48
47 Sloane Stevenson 1:28.75 10 BB Min A: 1:22.29 (+6.46s | 7.3%) Evergreen Hurricanes 01/09/2026 2026 CO NJ Narwhal Invitational
50 Back
42.09
42.09
100 Back
46.66
1:28.75
100 Back
1:28.75
48 Emma Roberts 1:28.75 10 BB Min A: 1:22.29 (+6.46s | 7.3%) Life Time Colorado Swim Club 01/16/2026 2026 CO CUDA Classic
50 Back
42.66
42.66
100 Back
46.09
1:28.75
100 Back
1:28.75
49 Hope Wright 1:28.79 8 BB Min A: 1:22.29 (+6.50s | 7.3%) Flatiron Athletic Club 01/16/2026 2026 CO CUDA Classic
50 Back
43.29
43.29
100 Back
45.50
1:28.79
100 Back
1:28.79
50 Eisley Swarts 1:28.91 10 BB Min A: 1:22.29 (+6.62s | 7.4%) North Jeffco Swim Team 12/12/2025 2025 CO NJ Blizzard Invite
50 Back
43.24
43.24
50 Back
43.24
100 Back
45.67
1:28.91
50 Back
45.67

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.