Thomas Grieser

Age: 11 years old
Age Category: 11-12
Team: Castle Rock Swimming | Colorado Swimming
Participation: 71 meets 277 events

Personal Best

Long course distance

Event Time Age Date Standard Next Standard Colorado Swimming Castle Rock Swimming
Free 50 M 38.41 11 07/11/2025 B: 37.39 (+1.02s | 2.7%) 212 7
Free 100 M 1:26.76 11 06/20/2025 B: 1:22.09 (+4.67s | 5.4%) 197 7
50 Free
39.87
39.87
100 Free
46.89
1:26.76
100 Free
1:26.76
Free 200 M 3:15.83 10 05/16/2025 B: 2:59.19 (+16.64s | 8.5%) 181 8
50 Free
44.74
44.74
100 Free
50.95
1:35.69
100 Free
1:35.69
150 Free
51.69
2:27.38
200 Free
48.45
3:15.83
100 Free
1:40.14
Free 400 M 6:44.55 11 06/27/2025 B: 6:21.09 (+23.46s | 5.8%) 101 4
50 Free
42.57
42.57
100 Free
49.88
1:32.45
100 Free
1:32.45
150 Free
52.36
2:24.81
200 Free
52.49
3:17.30
100 Free
1:44.85
250 Free
50.03
4:07.33
300 Free
53.66
5:00.99
100 Free
1:43.69
350 Free
52.40
5:53.39
400 Free
51.16
6:44.55
100 Free
1:43.56
Back 50 M 42.81 10 04/25/2025 B BB: 41.09 (+1.72s | 4.0%) 128 2
Back 100 M 1:36.33 10 04/25/2025 B BB: 1:29.59 (+6.74s | 7.0%) 154 5
50 Back
47.29
47.29
100 Back
49.04
1:36.33
100 Back
1:36.33
Back 200 M 3:22.97 11 06/27/2025 B BB: 3:08.49 (+14.48s | 7.1%) 93 2
50 Back
48.41
48.41
100 Back
52.48
1:40.89
100 Back
1:40.89
150 Back
51.68
2:32.57
200 Back
50.40
3:22.97
100 Back
1:42.08
Breast 50 M 49.70 11 06/27/2025 B BB: 45.89 (+3.81s | 7.7%) 132 4
Breast 100 M 1:51.99 11 06/27/2025 B: 1:47.79 (+4.20s | 3.8%) 140 4
50 Breast
52.33
52.33
100 Breast
59.66
1:51.99
100 Breast
1:51.99
Fly 50 M 45.42 11 06/27/2025 B: 41.99 (+3.43s | 7.6%) 160 6
Fly 100 M 1:50.54 10 06/06/2025 B: 1:35.09 (+15.45s | 14.0%) 113 1
50 Fly
51.18
51.18
100 Fly
59.36
1:50.54
100 Fly
1:50.54
IM 200 M 3:30.15 11 06/27/2025 B: 3:24.39 (+5.76s | 2.7%) 133 2
50 Fly
52.66
52.66
100 Back
52.63
1:45.29
100 IM
1:45.29
150 Breast
1:00.08
2:45.37
200 Free
44.78
3:30.15
100 IM
1:44.86

Short course distance

Event Time Age Date Standard Next Standard Colorado Swimming Castle Rock Swimming
Free 50 Y 37.21 10 03/07/2025 B: 32.79 (+4.42s | 11.9%) 410 11
Free 100 Y 1:19.87 10 02/15/2025 B: 1:11.49 (+8.38s | 10.5%) 278 8
50 Free
37.15
37.15
100 Free
42.72
1:19.87
100 Free
1:19.87
Free 200 Y 3:03.09 10 03/07/2025 B: 2:35.99 (+27.10s | 14.8%) 228 8
50 Free
40.60
40.60
100 Free
47.49
1:28.09
100 Free
1:28.09
150 Free
49.73
2:17.82
200 Free
45.27
3:03.09
100 Free
1:35.00
Back 50 Y 40.44 10 03/07/2025 B: 38.49 (+1.95s | 4.8%) 214 5
Back 100 Y 1:24.82 10 02/28/2025 B: 1:22.19 (+2.63s | 3.1%) 148 3
50 Back
41.34
41.34
100 Back
43.48
1:24.82
100 Back
1:24.82
Breast 50 Y 46.59 10 03/07/2025 B: 43.49 (+3.10s | 6.7%) 209 7
Breast 100 Y 1:46.54 10 01/24/2025 B: 1:32.59 (+13.95s | 13.1%) 233 7
50 Breast
51.50
51.50
100 Breast
55.04
1:46.54
100 Breast
1:46.54
Fly 50 Y 41.08 10 03/07/2025 B: 37.09 (+3.99s | 9.7%) 201 4
Fly 100 Y 1:32.57 10 02/28/2025 B: 1:22.89 (+9.68s | 10.5%) 120 3
50 Fly
42.95
42.95
100 Fly
49.62
1:32.57
100 Fly
1:32.57
IM 100 Y 1:30.90 10 02/15/2025 B: 1:21.89 (+9.01s | 9.9%) 234 7
50 IM
41.47
41.47
100 IM
49.43
1:30.90
100 IM
1:30.90
IM 200 Y 3:19.69 10 12/13/2024 B: 2:59.29 (+20.40s | 10.2%) 189 6
50 Fly
45.39
45.39
100 Back
48.62
1:34.01
100 IM
1:34.01
150 Breast
59.98
2:33.99
200 Free
45.70
3:19.69
100 IM
1:45.68

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