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Callahan Calkins

Age: 10 years old
Age Category: 10 & under
Team: Hydro Swim Club | Florida Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Hydro Swim Club Florida Swimming Southern Zone USA
Free 25 Y 18.26 10 10/27/2024 2 174 422 1,000+
Free 50 Y 37.82 10 10/26/2025 B BB: 34.59 (+3.23s | 8.5%) 5 287 1,000+ 1,000+
Free 100 Y 1:31.67 Analysis 10 02/23/2025 B: 1:27.99 (+3.68s | 4.0%) 5 325 1,000+ 1,000+
50 Free
44.33
44.33
100 Free
47.34
1:31.67
100 Free
1:31.67
Back 25 Y 21.39 10 10/27/2024 2 95 256 997
Back 50 Y 44.10 10 10/26/2025 B BB: 42.89 (+1.21s | 2.7%) 3 188 902 1,000+
Back 100 Y 1:41.77 Analysis 10 02/23/2025 B: 1:40.69 (+1.08s | 1.1%) 4 184 965 1,000+
Breast 25 Y 24.31 10 10/27/2024 1 96 200 819
Breast 50 Y 48.81 10 10/26/2025 B BB: 47.69 (+1.12s | 2.3%) 2 143 626 1,000+
Breast 100 Y 1:50.05 Analysis 10 04/06/2025 B BB: 1:42.29 (+7.76s | 7.1%) 2 139 672 1,000+
50 Breast
53.57
53.57
100 Breast
56.48
1:50.05
100 Breast
1:50.05
Fly 25 Y 22.38 10 10/27/2024 2 150 376 1,000+
Fly 50 Y 47.42 10 10/26/2025 B: 46.49 (+0.93s | 2.0%) 4 194 900 1,000+
IM 100 Y 1:33.69 Analysis 10 10/26/2025 B BB: 1:29.69 (+4.00s | 4.3%) 4 155 669 1,000+
50 IM
43.88
43.88
100 IM
49.81
1:33.69
100 IM
1:33.69

Long course distance

Event Time Age Date Standard Next Standard Hydro Swim Club Florida Swimming Southern Zone USA
Free 50 M 39.19 10 05/02/2026 BB A: 35.69 (+3.50s | 8.9%) 3 130 249 689
Free 100 M 1:30.52 Analysis 10 05/02/2026 BB A: 1:20.19 (+10.33s | 11.4%) 3 125 243 712
Breast 50 M 52.74 10 05/02/2026 BB A: 47.89 (+4.85s | 9.2%) 2 72 146 452
Breast 100 M 1:52.19 Analysis 10 05/02/2026 BB A: 1:45.49 (+6.70s | 6.0%) 2 55 114 347
IM 200 M 3:33.98 Analysis 10 05/02/2026 BB A: 3:17.89 (+16.09s | 7.5%) 2 57 112 348

Above are the fastest times that Callahan Calkins has achieved in his swimming career. For each event, you can find Callahan's best time, the corresponding time standard, as well as how much faster Callahan needs to be to reach the next level. The last columns provide Callahan rankings at the team and LSC levels. These rankings are based on the Callahan's personal best, his current age category, and team; and are calculated from all the meets results.

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.