Margaret MacKenzie

Age: 10 years old
Age Category: 10 & under
Team: Atlantis Swimming | Michigan Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Atlantis Swimming Michigan Swimming Central Zone USA
Free 50 Y 35.58 10 02/06/2026 BB A: 32.09 (+3.49s | 9.8%) 10 230 455 1,000+
Free 100 Y 1:23.56 10 10/17/2025 B BB: 1:21.09 (+2.47s | 3.0%) 10 267 522 1,000+
50 Free
37.53
37.53
100 Free
46.03
1:23.56
100 Free
1:23.56
Free 200 Y 3:08.55 10 11/08/2025 B BB: 3:00.59 (+7.96s | 4.2%) 7 192 413 1,000+
50 Free
40.68
40.68
100 Free
50.63
1:31.31
100 Free
1:31.31
150 Free
52.48
2:23.79
200 Free
44.76
3:08.55
100 Free
1:37.24
Back 100 Y 1:31.05 10 02/01/2026 BB A: 1:22.29 (+8.76s | 9.6%) 6 145 317 1,000+
50 Back
43.19
43.19
100 Back
47.86
1:31.05
100 Back
1:31.05
Breast 50 Y 46.30 10 10/17/2025 BB A: 42.79 (+3.51s | 7.6%) 6 133 252 1,000+
Breast 100 Y 1:40.62 10 11/08/2025 BB A: 1:33.59 (+7.03s | 7.0%) 4 114 218 1,000+
50 Breast
48.62
48.62
100 Breast
52.00
1:40.62
100 Breast
1:40.62
Fly 50 Y 41.08 10 02/01/2026 BB A: 36.99 (+4.09s | 10.0%) 7 134 270 1,000+
IM 100 Y 1:33.82 10 02/06/2026 B BB: 1:33.19 (+0.63s | 0.7%) 9 194 405 1,000+
50 IM
45.34
45.34
100 IM
48.48
1:33.82
100 IM
1:33.82
IM 200 Y 3:37.15 10 10/17/2025 B BB: 3:18.79 (+18.36s | 8.5%) 6 161 380 1,000+
50 Fly
46.01
46.01
100 Back
58.48
1:44.49
100 IM
1:44.49
200 Free
1:52.66
3:37.15
100 IM
1:52.66

Long course distance

Event Time Age Date Standard Next Standard Atlantis Swimming Michigan Swimming Central Zone USA

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