swimstats

John Shackleton

Mage 13CAMTORSINCASDI

289 plausible swims · 43 meets · 2024-01-20 → 2026-07-26

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 26.15 A+0.56s to AA·+2.96s to Sectionals 2025-12-21 2025 SI Winter Age Group Championshipsvenue
100 Freestyle SCY 56.03 A+0.54s to AA·+5.04s to Sectionals 2026-03-30 2026 Southwest Age Group Regionalvenue
200 Freestyle SCY 2:03.78 A+2.39s to AA·+11.99s to Sectionals 2026-03-28 2026 Southwest Age Group Regionalvenue
500 Freestyle SCY 5:20.08 AA+6.79s to AAA·+17.39s to Sectionals 2026-03-06 2026 SI 14U AGE GRP CHAMPIONSHIPSvenue
1000 Freestyle SCY 11:16.39 AA+28.20s to AAA·+42.40s to Sectionals 2025-10-05 2025 SI CAST Senior Meet - copiedvenue
1650 Freestyle SCY 18:51.34 AA+41.15s to AAA·+74.45s to Sectionals 2025-11-24 2025 CA MVN Turkey Classicvenue
50 Backstroke SCY 29.79 A+0.70s to AA·+6.10s to Futures 2025-12-20 2025 SI Winter Age Group Championshipsvenue
100 Backstroke SCY 1:02.03 A+0.94s to AA·+6.54s to Sectionals 2026-02-15 2026 SI Presidents' Day Senior Classic - copivenue
200 Backstroke SCY 2:15.69 A+2.50s to AA·+14.40s to Sectionals 2026-03-30 2026 Southwest Age Group Regionalvenue
50 Breaststroke SCY 38.79 B+1.20s to BB·+12.50s to Futures 2025-11-08 HSA All Ages NTSvenue
100 Breaststroke SCY 1:25.61 +1.32s to B·+22.42s to Sectionals 2025-11-09 HSA All Ages NTSvenue
200 Breaststroke SCY 3:05.94 +2.95s to B·+48.65s to Sectionals 2024-07-20 2024 SI RSD BC Last Chance Meetvenue
50 Butterfly SCY 29.35 A+0.86s to AA·+6.46s to Futures 2026-03-07 2026 SI 14U AGE GRP CHAMPIONSHIPSvenue
100 Butterfly SCY 1:07.99 BB+4.80s to A·+12.80s to Sectionals 2026-03-08 2026 SI 14U AGE GRP CHAMPIONSHIPSvenue
200 Butterfly SCY 2:30.86 BB+9.17s to A·+27.47s to Sectionals 2026-01-31 2026 SI HSA All Ages NTS Meetfast pool
100 Individual Medley SCY 1:04.86 2026-03-29 2026 Southwest Age Group Regionalvenue
200 Individual Medley SCY 2:27.48 BB+6.29s to A·+23.49s to Sectionals 2025-02-09 2025 SI SDSA All Ages A-BBvenue
400 Individual Medley SCY 5:00.65 A+10.86s to AA·+35.96s to Sectionals 2026-01-31 2026 SI HSA All Ages NTS Meetfast pool
50 Freestyle LCM 27.93 AAA+1.14s to AAAA·+0.94s to Sectionals 2025-06-24 FAST - CA
100 Freestyle LCM 1:02.97 AA+1.48s to AAA·+3.98s to Sectionals 2026-07-24 2026 SI LC AGE GROUP CHAMPIONSHIPSvenue
200 Freestyle LCM 2:12.93 AAA+5.44s to AAAA·+4.24s to Sectionals 2025-08-06 2025 Western Zone Age Group LCM Championships
400 Freestyle LCM 4:42.75 AAA+12.76s to AAAA·+8.36s to Sectionals 2026-07-24 2026 SI LC AGE GROUP CHAMPIONSHIPSvenue
800 Freestyle LCM 9:53.81 AA+3.52s to AAA·+23.82s to Sectionals 2026-05-23 SI 2026 TAC CSTE All Ages NTS Meetslow pool
1500 Freestyle LCM 18:54.01 AA+3.42s to AAA·+42.92s to Sectionals 2026-06-27 2026 SI MRA LC Distance Meetvenue
50 Backstroke LCM 34.12 A+0.23s to AA·+6.23s to Futures 2026-07-23 2026 SI LC AGE GROUP CHAMPIONSHIPSvenue
100 Backstroke LCM 1:13.07 A+1.28s to AA·+7.88s to Sectionals 2026-07-26 2026 SI LC AGE GROUP CHAMPIONSHIPSvenue
200 Backstroke LCM 2:33.20 AA+4.11s to AAA·+11.71s to Sectionals 2026-07-25 2026 SI LC AGE GROUP CHAMPIONSHIPSvenue
50 Breaststroke LCM 44.84 B+2.25s to BB·+13.95s to Futures 2026-04-26 2026 SI PS ABB Meet - B Groupvenue
50 Butterfly LCM 33.50 BB+0.01s to A·+7.21s to Futures 2026-06-21 2026 SI Splash and Dashfast pool
200 Individual Medley LCM 2:43.65 BB+0.46s to A·+18.96s to Sectionals 2026-06-27 2026 SI MRA LC Distance Meetvenue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.

National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.

Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.

Fastest relay legs

LegCourseTime StartRelayDateMeet
50 Freestyle SCY 26.50 flat 200 Free Relay 2026-03-29 2026 Southwest Age Group Regional
50 Freestyle SCY 25.65 flying 200 Free Relay (leg 3) 2025-12-21 2025 SI Winter Age Group Championships
100 Freestyle SCY 56.97 flat 400 Free Relay 2025-12-20 2025 SI Winter Age Group Championships
100 Freestyle SCY 55.01 flying 400 Free Relay (leg 3) 2026-03-30 2026 Southwest Age Group Regional
50 Backstroke SCY 29.79 flat 200 Medley Relay 2025-12-19 2025 SI Winter Age Group Championships
100 Backstroke SCY 1:04.53 flat 400 Medley Relay 2026-03-28 2026 Southwest Age Group Regional
50 Freestyle LCM 29.69 flat 200 Free Relay 2025-08-09 2025 Western Zone Age Group Championships
50 Freestyle LCM 29.45 flying 200 Medley Relay (leg 4) 2026-07-26 2026 SI LC AGE GROUP CHAMPIONSHIPS
50 Freestyle LCM 28.30 flying 200 Free Relay (leg 4) 2026-07-25 2026 SI LC AGE GROUP CHAMPIONSHIPS
100 Freestyle LCM 1:02.90 flat 400 Free Relay 2026-07-26 2026 SI LC AGE GROUP CHAMPIONSHIPS
50 Backstroke LCM 36.19 flat 200 Medley Relay 2025-08-07 2025 Western Zone Age Group Championships
100 Backstroke LCM 1:14.10 flat 400 Medley Relay 2026-07-25 2026 SI LC AGE GROUP CHAMPIONSHIPS

Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.

IMX / IMR

IMX 13-14 · SCY

3301 points (6/6 events)

EventTime Points
500 FR SCY 5:20.08 738
200 BK SCY 2:15.69 624
200 BR SCY 3:05.94 351
200 FL SCY 2:30.86 473
200 IM SCY 2:27.48 518
400 IM SCY 5:00.65 597

IMR 13-14 · SCY

2623 points (5/5 events)

EventTime Points
200 FR SCY 2:03.78 643
100 BK SCY 1:02.03 641
100 BR SCY 1:25.61 351
100 FL SCY 1:07.99 470
200 IM SCY 2:27.48 518

Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.

PR splits

100 Freestyle SCY 56.03

26.82
29.21

Front half 26.82s · back half 29.21s

200 Freestyle SCY 2:03.78

27.60
30.83
32.90
32.45

Front half 58.43s · back half 65.35s

500 Freestyle SCY 5:20.08

28.18
31.36
32.27
32.59
32.97
33.09
32.69
33.00
32.79
31.14

Front half 157.37s · back half 162.71s

1000 Freestyle SCY 11:16.39

30.21
33.46
34.39
34.56
33.80
34.46
34.58
34.72
34.68
34.23
34.10
34.47
34.21
33.88
34.06
33.61
33.63
33.78
33.21
32.35

Front half 339.09s · back half 337.30s

1650 Freestyle SCY 18:51.34

30.42
34.67
35.48
34.45
34.28
34.56
34.70
34.88
34.64
34.63
34.70
34.72
34.69
34.35
34.89
34.20
34.87
34.73
34.39
34.18
34.27
34.35
34.25
34.29
34.39
34.67
35.02
34.17
34.20
33.98
33.76
32.96
32.60

100 Backstroke SCY 1:02.03

29.96
32.07

Front half 29.96s · back half 32.07s

200 Backstroke SCY 2:15.69

31.60
34.45
35.22
34.42

Front half 66.05s · back half 69.64s

200 Breaststroke SCY 3:05.94

41.92
47.74
47.84
48.44

Front half 89.66s · back half 96.28s

100 Butterfly SCY 1:07.99

30.55
37.44

Front half 30.55s · back half 37.44s

100 Individual Medley SCY 1:04.86

30.34
34.52

Front half 30.34s · back half 34.52s

200 Individual Medley SCY 2:27.48

32.75
36.27
46.56
31.90

Front half 69.02s · back half 78.46s

100 Freestyle LCM 1:02.97

30.33
32.64

Front half 30.33s · back half 32.64s

400 Freestyle LCM 4:42.75

31.69
35.16
35.52
36.10
36.29
36.42
35.95
35.62

Front half 138.47s · back half 144.28s

800 Freestyle LCM 9:53.81 · 33.0 min after 200 Backstroke

32.78
37.13
38.07
38.22
38.39
37.27
37.21
37.70
37.46
37.53
37.73
37.65
37.33
37.14
37.28
34.92

Front half 296.77s · back half 297.04s

1500 Freestyle LCM 18:54.01 · 17.6 min after 200 Individual Medley

71.14
75.70
76.20
76.35
77.15
76.76
77.16
75.90
75.59
76.62
75.89
75.66
75.83
75.35
72.71

100 Backstroke LCM 1:13.07

35.27
37.80

Front half 35.27s · back half 37.80s

200 Backstroke LCM 2:33.20

36.00
38.87
39.76
38.57

Front half 74.87s · back half 78.33s

200 Individual Medley LCM 2:43.65

75.17
88.48

Front half 75.17s · back half 88.48s

Swim history

Every recorded swim, newest first
DateEventCourse TimeAge RoundMeet

Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.

Progression

Faster times are higher. One card per event, all courses & history.

50 Freestyle SCY 26.15 22 swims
100 Freestyle SCY 56.03 18 swims
200 Freestyle SCY 2:03.78 13 swims
500 Freestyle SCY 5:20.08 6 swims
1000 Freestyle SCY 11:16.39 4 swims
1650 Freestyle SCY 18:51.34 1 swim
50 Backstroke SCY 29.79 19 swims
100 Backstroke SCY 1:02.03 20 swims
200 Backstroke SCY 2:15.69 13 swims
50 Breaststroke SCY 38.79 5 swims
100 Breaststroke SCY 1:25.61 3 swims
200 Breaststroke SCY 3:05.94 1 swim
50 Butterfly SCY 29.35 11 swims
100 Butterfly SCY 1:07.99 6 swims
200 Butterfly SCY 2:30.86 1 swim
100 Individual Medley SCY 1:04.86 8 swims
200 Individual Medley SCY 2:27.48 8 swims
400 Individual Medley SCY 5:00.65 2 swims
50 Freestyle LCM 27.93 18 swims
100 Freestyle LCM 1:02.97 19 swims
200 Freestyle LCM 2:12.93 13 swims
400 Freestyle LCM 4:42.75 11 swims
800 Freestyle LCM 9:53.81 1 swim
1500 Freestyle LCM 18:54.01 1 swim
50 Backstroke LCM 34.12 19 swims
100 Backstroke LCM 1:13.07 20 swims
200 Backstroke LCM 2:33.20 16 swims
50 Breaststroke LCM 44.84 1 swim
50 Butterfly LCM 33.50 4 swims
200 Individual Medley LCM 2:43.65 3 swims