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Zachary Duca

Age: 13 years old
Age Category: 13-14
Team: South Lyon Aquatics | Michigan Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard South Lyon Aquatics Michigan Swimming Central Zone USA
Free 100 Y 1:05.79 Analysis 13 03/13/2026 B: 1:04.99 (+0.80s | 1.2%) 7 369 1,000+ 1,000+
50 Free
31.69
31.69
100 Free
34.10
1:05.79
100 Free
1:05.79
Free 200 Y 2:25.25 Analysis 13 03/13/2026 B: 2:22.49 (+2.76s | 1.9%) 6 284 897 1,000+
50 Free
32.98
32.98
100 Free
37.69
1:10.67
100 Free
1:10.67
150 Free
38.36
1:49.03
200 Free
36.22
2:25.25
100 Free
1:14.58
Back 50 Y 34.87 13 03/13/2026 4 217 675 1,000+
Back 100 Y 1:14.89 Analysis 13 03/13/2026 B: 1:11.29 (+3.60s | 4.8%) 6 243 745 1,000+
50 Back
36.44
36.44
100 Back
38.45
1:14.89
100 Back
1:14.89
Breast 50 Y 40.75 13 03/13/2026 4 215 736 1,000+
Breast 100 Y 1:30.90 Analysis 13 03/13/2026 B: 1:20.49 (+10.41s | 11.5%) 6 293 890 1,000+
50 Breast
43.29
43.29
100 Breast
47.61
1:30.90
100 Breast
1:30.90
Fly 50 Y 33.53 13 03/13/2026 3 233 764 1,000+
Fly 100 Y 1:17.66 Analysis 13 03/13/2026 B: 1:10.49 (+7.17s | 9.2%) 4 220 666 1,000+
50 Fly
35.17
35.17
100 Fly
42.49
1:17.66
100 Fly
1:17.66

Long course distance

Event Time Age Date Standard Next Standard South Lyon Aquatics Michigan Swimming Central Zone USA

Above are the fastest times that Zachary Duca has achieved in his swimming career. For each event, you can find Zachary's best time, the corresponding time standard, as well as how much faster Zachary needs to be to reach the next level. The last columns provide Zachary rankings at the team and LSC levels. These rankings are based on the Zachary'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.