Margaret Brennan

Age: 11 years old
Age Category: 11-12
Team: Grosse Pointe Gators | Michigan Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Grosse Pointe Gators Michigan Swimming Central Zone USA
Free 50 Y 30.03 11 10/18/2025 BB A: 29.29 (+0.74s | 2.5%) 8 205 456 1,000+
Free 100 Y 1:10.81 11 10/18/2025 B BB: 1:09.39 (+1.42s | 2.0%) 14 328 723 1,000+
50 Free
35.27
35.27
100 Free
35.54
1:10.81
100 Free
1:10.81
Free 200 Y 2:29.15 11 10/18/2025 BB A: 2:19.29 (+9.86s | 6.6%) 4 178 393 1,000+
50 Free
34.09
34.09
100 Free
38.76
1:12.85
100 Free
1:12.85
150 Free
39.60
1:52.45
200 Free
36.70
2:29.15
100 Free
1:16.30
Back 50 Y 36.92 11 10/18/2025 B BB: 35.99 (+0.93s | 2.5%) 11 231 568 1,000+
Breast 50 Y 36.08 11 10/18/2025 AA AAA: 34.59 (+1.49s | 4.1%) 4 29 69 601
Breast 100 Y 1:22.82 11 10/18/2025 BB A: 1:22.19 (+0.63s | 0.8%) 6 92 174 1,000+
50 Breast
38.64
38.64
100 Breast
44.18
1:22.82
100 Breast
1:22.82
Fly 50 Y 34.53 11 10/18/2025 B BB: 34.29 (+0.24s | 0.7%) 12 166 388 1,000+
Fly 100 Y 1:18.90 11 10/18/2025 B BB: 1:18.89 (+0.01s | 0.0%) 8 122 283 1,000+
50 Fly
37.25
37.25
100 Fly
41.65
1:18.90
100 Fly
1:18.90
IM 100 Y 1:17.25 11 10/18/2025 BB A: 1:13.09 (+4.16s | 5.4%) 9 165 367 1,000+
50 IM
38.38
38.38
100 IM
38.87
1:17.25
100 IM
1:17.25
IM 200 Y 2:44.19 11 10/18/2025 BB A: 2:37.59 (+6.60s | 4.0%) 7 114 261 1,000+
50 Fly
35.99
35.99
100 Back
44.01
1:20.00
100 IM
1:20.00
150 Breast
46.33
2:06.33
200 Free
37.86
2:44.19
100 IM
1:24.19

Long course distance

Event Time Age Date Standard Next Standard Grosse Pointe Gators Michigan Swimming Central Zone USA

Above are the fastest times that Margaret Brennan 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.