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Grant Carstarphen

Age: 12 years old
Age Category: 11-12
Team: Williamsburg Aquatic Club | Virginia Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Williamsburg Aquatic Club Virginia Swimming Eastern Zone USA
Free 50 Y 26.73 12 03/12/2026 AA AAA: 25.79 (+0.94s | 3.5%) 2 23 157 1,000+
Free 100 Y 59.00 Analysis 12 03/12/2026 A AA: 58.69 (+0.31s | 0.5%) 1 23 187 1,000+
50 Free
28.57
28.57
100 Free
30.43
59.00
100 Free
59.00
Free 200 Y 2:08.22 Analysis 12 01/24/2026 A AA: 2:08.19 (+0.03s | 0.0%) 1 21 139 647
Free 500 Y 5:31.93 Analysis 12 03/12/2026 AA AAA: 5:29.99 (+1.94s | 0.6%) 1 7 48 249
50 Free
28.56
28.56
100 Free
32.90
1:01.46
100 Free
1:01.46
150 Free
33.60
1:35.06
200 Free
33.76
2:08.82
100 Free
1:07.36
250 Free
33.26
2:42.08
300 Free
33.97
3:16.05
100 Free
1:07.23
350 Free
34.56
3:50.62
400 Free
34.92
4:25.54
100 Free
1:09.48
450 Free
34.93
5:00.47
500 Free
31.46
5:31.93
100 Free
1:06.39
Back 50 Y 32.07 12 12/11/2025 A AA: 31.19 (+0.88s | 2.7%) 2 41 251 951
Back 100 Y 1:09.70 Analysis 12 12/11/2025 BB A: 1:09.29 (+0.41s | 0.6%) 3 38 275 1,000+
50 Back
33.46
33.46
100 Back
36.24
1:09.70
100 Back
1:09.70
Back 200 Y 2:26.38 Analysis 12 02/13/2026 A AA: 2:21.99 (+4.39s | 3.0%) 3 23 144 370
50 Back
34.31
34.31
100 Back
38.36
1:12.67
100 Back
1:12.67
150 Back
37.57
1:50.24
200 Back
36.14
2:26.38
100 Back
1:13.71
Breast 50 Y 37.16 12 01/24/2026 BB A: 36.69 (+0.47s | 1.3%) 2 38 311 978
Breast 100 Y 1:22.49 Analysis 12 01/09/2026 BB A: 1:18.39 (+4.10s | 5.0%) 1 38 375 1,000+
50 Breast
40.74
40.74
100 Breast
41.75
1:22.49
100 Breast
1:22.49
Fly 50 Y 29.75 12 03/12/2026 A AA: 29.69 (+0.06s | 0.2%) 2 24 151 501
Fly 100 Y 1:05.26 Analysis 12 03/12/2026 AA AAA: 1:02.49 (+2.77s | 4.2%) 2 12 89 552
50 Fly
31.75
31.75
100 Fly
33.51
1:05.26
100 Fly
1:05.26
IM 100 Y 1:08.12 Analysis 12 02/13/2026 A AA: 1:06.99 (+1.13s | 1.7%) 1 22 151 506
50 IM
33.46
33.46
100 IM
34.65
1:08.11
100 IM
1:08.11
IM 200 Y 2:33.62 Analysis 12 01/09/2026 BB A: 2:32.29 (+1.33s | 0.9%) 2 43 313 1,000+
50 Fly
33.16
33.16
100 Back
40.52
1:13.68
100 IM
1:13.68
150 Breast
47.10
2:00.78
200 Free
32.84
2:33.62
100 IM
1:19.94

Long course distance

Event Time Age Date Standard Next Standard Williamsburg Aquatic Club Virginia Swimming Eastern Zone USA
Free 50 M 29.39 12 05/29/2026 AAA AAAA: 28.09 (+1.30s | 4.4%) 1 6 10 93
Free 100 M 1:05.16 Analysis 12 05/29/2026 AA AAA: 1:04.49 (+0.67s | 1.0%) 1 9 15 121
50 Free
32.20
32.20
100 Free
32.96
1:05.16
100 Free
1:05.16
Free 200 M 2:20.16 Analysis 12 05/29/2026 AAA AAAA: 2:14.39 (+5.77s | 4.1%) 1 3 6 60
50 Free
32.35
32.35
100 Free
36.05
1:08.40
100 Free
1:08.40
150 Free
37.00
1:45.40
200 Free
34.76
2:20.16
100 Free
1:11.76
Free 400 M 4:59.95 Analysis 12 05/02/2026 AA AAA: 4:59.49 (+0.46s | 0.2%) 1 5 8 76
100 Free
1:12.66
1:12.66
100 Free
1:12.66
200 Free
1:17.36
2:30.02
100 Free
1:17.36
300 Free
1:17.44
3:47.46
100 Free
1:17.44
400 Free
1:12.49
4:59.95
100 Free
1:12.49
Back 50 M 35.89 12 05/29/2026 AA AAA: 34.29 (+1.60s | 4.5%) 2 18 45 249
Back 100 M 1:30.22 Analysis 12 05/04/2024 B BB: 1:29.59 (+0.63s | 0.7%) 4 94 258 1,000+
50 Back
44.07
44.07
100 Back
46.15
1:30.22
100 Back
1:30.22
Breast 50 M 43.28 12 04/17/2026 BB A: 41.99 (+1.29s | 3.0%) 2 31 101 608
Fly 50 M 33.59 12 04/17/2026 AA AAA: 31.99 (+1.60s | 4.8%) 2 13 34 258
Fly 100 M 1:17.32 Analysis 12 05/29/2026 A AA: 1:15.59 (+1.73s | 2.2%) 2 14 42 282
50 Fly
37.52
37.52
100 Fly
39.80
1:17.32
100 Fly
1:17.32
IM 200 M 3:02.18 Analysis 12 06/13/2024 BB A: 2:53.69 (+8.49s | 4.7%) 3 53 140 857

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