Sean Lalonde

Age: 12 years old
Age Category: 11-12
Team: Midland Dolphins | Michigan Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Midland Dolphins Michigan Swimming Central Zone USA
Free 50 Y 26.67 12 02/15/2026 AA AAA: 25.79 (+0.88s | 3.3%) 1 43 102 943
Free 100 Y 59.52 12 02/07/2026 A AA: 58.69 (+0.83s | 1.4%) 2 48 103 1,000+
50 Free
28.63
28.63
100 Free
30.89
59.52
100 Free
59.52
Free 200 Y 2:12.69 12 02/15/2026 A AA: 2:08.19 (+4.50s | 3.4%) 2 39 90 1,000+
50 Free
29.68
29.68
100 Free
33.96
1:03.64
100 Free
1:03.64
150 Free
35.92
1:39.56
200 Free
33.13
2:12.69
100 Free
1:09.05
Back 50 Y 31.92 12 02/07/2026 A AA: 31.19 (+0.73s | 2.3%) 1 36 83 855
Back 100 Y 1:11.82 12 02/07/2026 BB A: 1:09.29 (+2.53s | 3.5%) 2 69 139 1,000+
50 Back
34.08
34.08
100 Back
37.74
1:11.82
100 Back
1:11.82
Breast 50 Y 36.95 12 02/07/2026 BB A: 36.69 (+0.26s | 0.7%) 1 39 88 977
Fly 50 Y 32.74 12 02/07/2026 BB A: 31.19 (+1.55s | 4.7%) 2 76 178 1,000+
IM 100 Y 1:09.53 12 02/15/2026 A AA: 1:06.99 (+2.54s | 3.7%) 1 27 63 785
50 IM
32.92
32.92
100 IM
36.61
1:09.53
100 IM
1:09.53

Long course distance

Event Time Age Date Standard Next Standard Midland Dolphins Michigan Swimming Central Zone USA

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