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Duncan Simpson

Age: 10 years old
Age Category: 10 & under
Team: Canoe City Swim Club | New England Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Canoe City Swim Club New England Swimming Eastern Zone USA
Free 50 Y 35.84 10 10/03/2025 BB A: 32.09 (+3.75s | 10.5%) 1 209 1,000+ 1,000+
Free 100 Y 1:23.34 Analysis 10 05/01/2026 B BB: 1:18.89 (+4.45s | 5.3%) 1 176 1,000+ 1,000+
50 Free
40.31
40.31
100 Free
43.03
1:23.34
100 Free
1:23.34
Free 200 Y 2:57.02 Analysis 10 01/10/2026 B BB: 2:50.59 (+6.43s | 3.6%) 1 108 584 1,000+
50 Free
40.55
40.55
100 Free
45.44
1:25.99
100 Free
1:25.99
150 Free
46.41
2:12.40
200 Free
44.62
2:57.02
100 Free
1:31.03
Free 500 Y 7:28.97 Analysis 10 01/10/2026 BB A: 6:43.39 (+45.58s | 10.2%) 1 57 255 960
50 Free
38.58
38.58
100 Free
44.06
1:22.64
100 Free
1:22.64
150 Free
45.71
2:08.35
200 Free
45.71
2:54.06
100 Free
1:31.42
250 Free
45.64
3:39.70
300 Free
46.93
4:26.63
100 Free
1:32.57
350 Free
45.76
5:12.39
400 Free
46.50
5:58.89
100 Free
1:32.26
450 Free
45.96
6:44.85
500 Free
44.12
7:28.97
100 Free
1:30.08
Back 25 Y 23.64 10 12/13/2024 1 175 845 1,000+
Back 50 Y 43.23 10 10/03/2025 BB A: 37.99 (+5.24s | 12.1%) 2 245 1,000+ 1,000+
Back 100 Y 1:37.78 Analysis 10 01/16/2026 B BB: 1:30.09 (+7.69s | 7.9%) 1 172 1,000+ 1,000+
50 Back
47.95
47.95
100 Back
49.83
1:37.78
100 Back
1:37.78
Back 200 Y 3:30.81 Analysis 10 02/08/2026 1 14 91 190
50 Back
50.87
50.87
100 Back
52.75
1:43.62
100 Back
1:43.62
150 Back
54.86
2:38.48
200 Back
52.33
3:30.81
100 Back
1:47.19
Breast 25 Y 32.72 10 12/13/2024 1 245 1,000+ 1,000+
Breast 50 Y 54.45 10 10/03/2025 B BB: 48.69 (+5.76s | 10.6%) 2 427 1,000+ 1,000+
Breast 100 Y 1:53.65 Analysis 10 05/01/2026 B BB: 1:42.29 (+11.36s | 10.0%) 1 156 1,000+ 1,000+
50 Breast
54.96
54.96
100 Breast
58.69
1:53.65
100 Breast
1:53.65
Fly 25 Y 22.47 10 12/13/2024 1 83 480 1,000+
Fly 50 Y 41.50 10 10/03/2025 BB A: 36.99 (+4.51s | 10.9%) 2 143 722 1,000+
Fly 100 Y 1:39.60 Analysis 10 01/02/2026 B BB: 1:38.99 (+0.61s | 0.6%) 1 80 447 1,000+
50 Fly
45.13
45.13
100 Fly
54.47
1:39.60
100 Fly
1:39.60
IM 100 Y 1:33.37 Analysis 10 10/03/2025 B BB: 1:33.19 (+0.18s | 0.2%) 2 202 970 1,000+
50 IM
42.42
42.42
100 IM
50.95
1:33.37
100 IM
1:33.37
IM 200 Y 3:33.46 Analysis 10 11/07/2025 B BB: 3:15.99 (+17.47s | 8.2%) 1 106 680 1,000+
50 Fly
44.81
44.81
100 Back
53.37
1:38.18
100 IM
1:38.18
150 Breast
1:10.55
2:48.73
200 Free
44.73
3:33.46
100 IM
1:55.28
IM 400 Y 7:20.45 Analysis 10 01/10/2026 1 9 34 59
50 Fly
48.43
48.43
100 Fly
1:54.04
2:42.47
100 Fly
2:42.47
150 Back
51.60
3:34.07
200 Back
1:10.11
4:44.18
100 Back
2:01.71
250 Breast
1:06.30
5:50.48
300 Breast
45.95
6:36.43
100 Breast
1:52.25
350 Free
45.82
7:22.25
400 Free
-1.-80
7:20.45
100 Free
44.02

Long course distance

Event Time Age Date Standard Next Standard Canoe City Swim Club New England Swimming Eastern Zone USA
Free 50 M 43.17 10 05/30/2026 B BB: 39.79 (+3.38s | 7.8%) 1 152 416 1,000+
Free 100 M 1:29.62 Analysis 10 04/24/2026 BB A: 1:20.19 (+9.43s | 10.5%) 1 78 222 1,000+
Free 200 M 3:13.11 Analysis 10 05/30/2026 BB A: 2:53.39 (+19.72s | 10.2%) 1 61 183 1,000+
50 Free
43.08
43.08
100 Free
49.62
1:32.70
100 Free
1:32.70
150 Free
50.41
2:23.11
200 Free
50.00
3:13.11
100 Free
1:40.41
Free 400 M 6:47.24 Analysis 10 05/30/2026 BB A: 6:06.59 (+40.65s | 10.0%) 1 35 87 496
50 Free
44.69
44.69
100 Free
51.95
1:36.64
100 Free
1:36.64
200 Free
1:45.36
3:22.00
100 Free
1:45.36
250 Free
52.43
4:14.43
300 Free
52.00
5:06.43
100 Free
1:44.43
350 Free
46.09
5:52.52
400 Free
54.72
6:47.24
100 Free
1:40.81
Free 1500 M 26:44.88 Analysis 10 06/20/2026 1 1 1 9
50 Free
44.55
44.55
100 Free
52.26
1:36.81
100 Free
1:36.81
150 Free
53.49
2:30.30
200 Free
53.52
3:23.82
100 Free
1:47.01
250 Free
52.04
4:15.86
300 Free
53.70
5:09.56
100 Free
1:45.74
350 Free
53.84
6:03.40
400 Free
53.74
6:57.14
100 Free
1:47.58
450 Free
53.23
7:50.37
500 Free
54.44
8:44.81
100 Free
1:47.67
550 Free
54.80
9:39.61
600 Free
53.20
10:32.81
100 Free
1:48.00
650 Free
52.45
11:25.26
700 Free
53.28
12:18.54
100 Free
1:45.73
750 Free
54.48
13:13.02
800 Free
54.15
14:07.17
100 Free
1:48.63
850 Free
53.94
15:01.11
900 Free
54.04
15:55.15
100 Free
1:47.98
950 Free
52.99
16:48.14
1000 Free
53.85
17:41.99
100 Free
1:46.84
1050 Free
54.36
18:36.35
1100 Free
54.05
19:30.40
100 Free
1:48.41
1150 Free
54.37
20:24.77
1200 Free
55.03
21:19.80
100 Free
1:49.40
1250 Free
55.99
22:15.79
1300 Free
54.04
23:09.83
100 Free
1:50.03
1350 Free
54.73
24:04.56
1400 Free
53.81
24:58.37
100 Free
1:48.54
1500 Free
1:46.51
26:44.88
100 Free
1:46.51
Back 50 M 50.94 10 05/30/2026 B BB: 49.29 (+1.65s | 3.2%) 1 125 351 1,000+
Back 100 M 1:51.57 Analysis 10 04/24/2026 B BB: 1:44.49 (+7.08s | 6.3%) 1 117 323 1,000+
Back 200 M 4:11.22 Analysis 10 06/20/2026 1 9 47 136
50 Back
1:02.09
1:02.09
100 Back
1:02.51
2:04.60
100 Back
2:04.60
200 Back
2:06.62
4:11.22
100 Back
2:06.62
Breast 50 M 1:05.47 10 05/30/2026 B: 1:00.89 (+4.58s | 7.0%) 1 207 494 1,000+
Breast 100 M 2:15.48 Analysis 10 04/24/2026 B: 2:12.89 (+2.59s | 1.9%) 1 135 348 1,000+
Breast 200 M 4:56.55 Analysis 10 06/20/2026 1 16 53 140
50 Breast
1:10.48
1:10.48
100 Breast
1:17.96
2:28.44
100 Breast
2:28.44
150 Breast
1:17.50
3:45.94
200 Breast
1:10.61
4:56.55
100 Breast
2:28.11
Fly 50 M 49.39 10 05/30/2026 B BB: 46.39 (+3.00s | 6.1%) 1 79 226 1,000+
Fly 100 M 1:40.22 Analysis 10 04/24/2026 BB A: 1:36.19 (+4.03s | 4.0%) 1 32 76 494
IM 200 M 3:48.42 Analysis 10 05/30/2026 B BB: 3:43.69 (+4.73s | 2.1%) 1 60 181 1,000+
50 Fly
52.24
52.24
100 Back
59.26
1:51.50
100 IM
1:51.50
150 Breast
1:10.50
3:02.00
200 Free
46.41
3:48.42
100 IM
1:56.92
IM 400 M 8:40.38 Analysis 10 06/20/2026 1 5 12 29

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