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Grayson Vankeulen

Age: 11 years old
Age Category: 11-12
Team: Sioux Falls Swim Team | South Dakota Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Sioux Falls Swim Team South Dakota Swimming Central Zone USA
Free 50 Y 30.14 11 12/13/2025 BB A: 28.09 (+2.05s | 6.8%) 7 27 538 1,000+
Free 100 Y 1:08.67 Analysis 11 02/06/2026 B BB: 1:06.39 (+2.28s | 3.3%) 8 25 595 1,000+
50 Free
33.01
33.01
100 Free
35.66
1:08.67
100 Free
1:08.67
Free 200 Y 2:33.04 Analysis 11 01/02/2026 B BB: 2:24.89 (+8.15s | 5.3%) 8 26 480 1,000+
50 Free
34.50
34.50
100 Free
39.51
1:14.01
100 Free
1:14.01
150 Free
40.58
1:54.59
200 Free
38.45
2:33.04
100 Free
1:19.03
Free 500 Y 6:50.46 Analysis 11 02/06/2026 B BB: 6:29.99 (+20.47s | 5.0%) 7 23 361 1,000+
50 Free
34.00
34.00
100 Free
39.58
1:13.58
100 Free
1:13.58
150 Free
41.89
1:55.47
200 Free
44.36
2:39.83
100 Free
1:26.25
250 Free
43.03
3:22.86
300 Free
41.64
4:04.50
100 Free
1:24.67
350 Free
43.46
4:47.96
400 Free
42.91
5:30.87
100 Free
1:26.37
450 Free
40.38
6:11.25
500 Free
39.21
6:50.46
100 Free
1:19.59
Back 50 Y 35.99 11 02/06/2026 B BB: 35.59 (+0.40s | 1.1%) 4 20 495 1,000+
Back 100 Y 1:17.04 Analysis 11 02/06/2026 B BB: 1:15.69 (+1.35s | 1.8%) 5 14 398 1,000+
50 Back
37.84
37.84
100 Back
39.20
1:17.04
100 Back
1:17.04
Breast 50 Y 43.18 11 01/02/2026 B BB: 40.09 (+3.09s | 7.2%) 8 23 536 1,000+
Breast 100 Y 1:33.47 Analysis 11 01/23/2026 B: 1:32.59 (+0.88s | 0.9%) 7 18 457 1,000+
50 Breast
44.16
44.16
100 Breast
49.31
1:33.47
100 Breast
1:33.47
Breast 200 Y 3:25.89 Analysis 11 01/23/2026 B: 3:16.39 (+9.50s | 4.6%) 3 5 259 1,000+
50 Breast
47.09
47.09
50 Breast
47.09
100 Breast
52.79
1:39.88
50 Breast
52.79
150 Breast
53.97
2:33.85
50 Breast
53.97
200 Breast
52.04
3:25.89
50 Breast
52.04
Fly 50 Y 34.39 11 01/23/2026 B BB: 34.19 (+0.20s | 0.6%) 4 15 406 1,000+
Fly 100 Y 1:29.37 Analysis 11 01/24/2025 B: 1:22.89 (+6.48s | 7.3%) 8 25 427 1,000+
50 Fly
39.37
39.37
100 Fly
50.00
1:29.37
100 Fly
1:29.37
IM 100 Y 1:17.44 Analysis 11 01/23/2026 B BB: 1:15.89 (+1.55s | 2.0%) 6 15 368 1,000+
50 IM
35.83
35.83
50 IM
35.83
100 IM
41.61
1:17.44
50 IM
41.61
IM 200 Y 2:55.95 Analysis 11 01/23/2026 B BB: 2:45.79 (+10.16s | 5.8%) 8 22 403 1,000+
50 Back
38.84
38.84
50 IM
38.84
100 Free
43.99
1:22.83
50 IM
43.99
150 Free
54.76
2:17.59
50 IM
54.76
200 Free
38.36
2:55.95
50 IM
38.36

Long course distance

Event Time Age Date Standard Next Standard Sioux Falls Swim Team South Dakota Swimming Central Zone USA
Free 50 M 32.97 11 07/31/2025 BB A: 32.09 (+0.88s | 2.7%) 2 8 77 609
Free 100 M 1:17.06 Analysis 11 07/31/2025 B BB: 1:16.19 (+0.87s | 1.1%) 3 15 143 1,000+
50 Free
36.11
36.11
100 Free
40.95
1:17.06
100 Free
1:17.06
Free 200 M 2:54.45 Analysis 11 06/27/2025 B BB: 2:46.39 (+8.06s | 4.6%) 5 20 157 1,000+
50 Free
39.17
39.17
100 Free
46.00
1:25.17
100 Free
1:25.17
150 Free
43.92
2:09.09
200 Free
45.36
2:54.45
100 Free
1:29.28
Free 400 M 6:23.36 Analysis 11 06/27/2025 B: 6:21.09 (+2.27s | 0.6%) 5 17 144 807
50 Free
41.33
41.33
100 Free
48.23
1:29.56
100 Free
1:29.56
150 Free
50.03
2:19.59
200 Free
50.10
3:09.69
100 Free
1:40.13
250 Free
50.57
4:00.26
300 Free
48.87
4:49.13
100 Free
1:39.44
350 Free
49.48
5:38.61
400 Free
44.75
6:23.36
100 Free
1:34.23
Back 50 M 39.38 11 07/31/2025 BB A: 37.69 (+1.69s | 4.3%) 3 7 92 607
Back 100 M 1:27.48 Analysis 11 06/27/2025 BB A: 1:21.89 (+5.59s | 6.4%) 3 7 104 704
50 Back
42.34
42.34
100 Back
45.14
1:27.48
100 Back
1:27.48
Breast 50 M 51.42 11 05/09/2025 B: 49.79 (+1.63s | 3.2%) 6 19 182 1,000+
Breast 100 M 1:49.53 Analysis 11 06/06/2025 B: 1:47.79 (+1.74s | 1.6%) 5 15 147 1,000+
50 Breast
53.82
53.82
100 Breast
55.71
1:49.53
100 Breast
1:49.53
Fly 50 M 37.51 11 07/31/2025 BB A: 35.29 (+2.22s | 5.9%) 1 4 79 632
Fly 100 M 1:50.96 Analysis 11 06/27/2025 B: 1:35.09 (+15.87s | 14.3%) 6 19 161 1,000+
50 Fly
52.59
52.59
100 Fly
58.37
1:50.96
100 Fly
1:50.96
IM 200 M 3:25.35 Analysis 11 04/25/2025 B: 3:24.39 (+0.96s | 0.5%) 5 14 153 1,000+
100 Back
1:36.12
1:36.12
100 IM
1:36.12
200 Free
1:49.23
3:25.35
100 IM
1:49.23

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