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Cooper Kiewra

Age: 12 years old
Age Category: 11-12
Team: Marlins Of Raleigh | North Carolina Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Marlins Of Raleigh North Carolina Swimming Southern Zone USA
Free 50 Y 32.40 12 12/06/2025 B BB: 30.49 (+1.91s | 5.9%) 18 331 1,000+ 1,000+
Free 100 Y 1:09.12 Analysis 12 01/16/2026 B BB: 1:06.39 (+2.73s | 3.9%) 13 238 996 1,000+
50 Free
32.68
32.68
100 Free
36.43
1:09.12
100 Free
1:09.12
Free 200 Y 2:27.44 Analysis 12 02/13/2026 B BB: 2:24.89 (+2.55s | 1.7%) 8 163 665 1,000+
50 Free
31.94
31.94
100 Free
37.92
1:09.86
100 Free
1:09.86
150 Free
40.15
1:50.01
200 Free
37.43
2:27.44
100 Free
1:17.58
Back 50 Y 35.96 12 01/16/2026 B BB: 35.59 (+0.37s | 1.0%) 11 214 711 1,000+
Back 100 Y 1:20.13 Analysis 12 02/13/2026 B BB: 1:15.69 (+4.44s | 5.5%) 14 225 832 1,000+
50 Back
38.41
38.41
100 Back
41.72
1:20.13
100 Back
1:20.13
Back 200 Y 2:47.15 Analysis 12 02/13/2026 B BB: 2:40.49 (+6.66s | 4.0%) 8 97 277 1,000+
50 Back
41.36
41.36
100 Back
45.04
1:26.40
100 Back
1:26.40
150 Back
42.08
2:08.48
200 Back
38.67
2:47.15
100 Back
1:20.75
Breast 50 Y 45.10 12 03/14/2026 B: 43.49 (+1.61s | 3.6%) 20 331 1,000+ 1,000+
Breast 100 Y 1:39.10 Analysis 12 12/06/2025 B: 1:32.59 (+6.51s | 6.6%) 21 310 1,000+ 1,000+
50 Breast
47.03
47.03
100 Breast
52.07
1:39.10
100 Breast
1:39.10
Fly 50 Y 35.37 12 01/16/2026 B BB: 34.19 (+1.18s | 3.3%) 12 209 805 1,000+
Fly 100 Y 1:21.09 Analysis 12 01/16/2026 B BB: 1:16.09 (+5.00s | 6.2%) 9 172 647 1,000+
50 Fly
37.09
37.09
100 Fly
44.00
1:21.09
100 Fly
1:21.09
Fly 200 Y 2:57.72 Analysis 12 12/06/2025 B: 2:56.59 (+1.13s | 0.6%) 5 46 142 601
50 Fly
37.66
37.66
100 Fly
46.51
1:24.17
100 Fly
1:24.17
150 Fly
47.48
2:11.65
200 Fly
46.07
2:57.72
100 Fly
1:33.55
IM 100 Y 1:20.15 Analysis 12 01/16/2026 B BB: 1:15.89 (+4.26s | 5.3%) 13 229 836 1,000+
50 IM
36.03
36.03
100 IM
44.12
1:20.15
100 IM
1:20.15
IM 200 Y 2:47.82 Analysis 12 02/13/2026 B BB: 2:45.79 (+2.03s | 1.2%) 11 187 631 1,000+
50 Fly
36.01
36.01
100 Back
42.78
1:18.79
100 IM
1:18.79
150 Breast
53.01
2:11.80
200 Free
36.02
2:47.82
100 IM
1:29.03

Long course distance

Event Time Age Date Standard Next Standard Marlins Of Raleigh North Carolina Swimming Southern Zone USA
Free 50 M 36.57 12 06/13/2026 B BB: 34.79 (+1.78s | 4.9%) 18 262 1,000+ 1,000+
Free 100 M 1:19.91 Analysis 12 06/26/2026 B BB: 1:16.19 (+3.72s | 4.7%) 15 228 1,000+ 1,000+
50 Free
38.75
38.75
100 Free
41.16
1:19.91
100 Free
1:19.91
Free 200 M 2:53.53 Analysis 12 06/13/2026 B BB: 2:46.39 (+7.14s | 4.1%) 14 192 832 1,000+
100 Free
1:25.91
1:25.91
100 Free
1:25.91
200 Free
1:27.62
2:53.53
100 Free
1:27.62
Back 50 M 42.65 12 06/13/2026 B BB: 41.09 (+1.56s | 3.7%) 14 203 837 1,000+
Back 100 M 1:29.97 Analysis 12 06/26/2026 B BB: 1:29.59 (+0.38s | 0.4%) 13 171 652 1,000+
50 Back
43.92
43.92
100 Back
46.05
1:29.97
100 Back
1:29.97
Back 200 M 3:06.09 Analysis 12 06/26/2026 BB A: 2:53.99 (+12.10s | 6.5%) 5 52 213 715
50 Back
45.67
45.67
100 Back
48.19
1:33.86
100 Back
1:33.86
150 Back
47.12
2:20.98
200 Back
45.11
3:06.09
100 Back
1:32.23
Breast 50 M 55.94 12 06/26/2026 B: 49.79 (+6.15s | 11.0%) 18 321 1,000+ 1,000+
Fly 50 M 43.14 12 06/13/2026 B: 41.99 (+1.15s | 2.7%) 12 228 973 1,000+
Fly 100 M 1:39.30 Analysis 12 06/26/2026 B: 1:35.09 (+4.21s | 4.2%) 12 171 674 1,000+
50 Fly
43.40
43.40
100 Fly
55.90
1:39.30
100 Fly
1:39.30
IM 200 M 3:17.38 Analysis 12 06/13/2026 B BB: 3:08.99 (+8.39s | 4.3%) 14 193 733 1,000+
50 Fly
40.85
40.85
100 Back
50.86
1:31.71
100 IM
1:31.71
150 Breast
1:02.58
2:34.29
200 Free
43.09
3:17.38
100 IM
1:45.67

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