Joanna Kooiman

Age: 16 years old
Age Category: 15-16
Team: Sioux Center Seahawks | Midwestern Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Sioux Center Seahawks Midwestern Swimming Central Zone USA
Free 50 Y 47.71 9 12/08/2018 B: 31.79 (+15.92s | 33.4%) 7 113 1,000+ 1,000+
25 Free
21.01
21.01
50 Free
26.70
47.71
50 Free
47.71
Back 50 Y 51.26 9 12/08/2018 8 60 904 1,000+
25 Back
23.45
23.45
50 Back
27.81
51.26
50 Back
51.26
Breast 50 Y 1:08.82 9 12/08/2018 8 51 785 1,000+
25 Breast
32.25
32.25
50 Breast
36.56
1:08.82
50 Breast
1:08.82
Fly 50 Y 1:04.46 9 12/08/2018 3 45 857 1,000+
25 Fly
29.43
29.43
50 Fly
35.03
1:04.46
50 Fly
1:04.46

Long course distance

Event Time Age Date Standard Next Standard Sioux Center Seahawks Midwestern Swimming Central Zone USA

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