swimstats

Jack Walker

Mage 16CAPCROSEUNUN-1UN-2UNAT

147 plausible swims · 31 meets · 2024-07-25 → 2026-07-25

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 22.99 AA+0.60s to AAA·Sectionals ✓+1.70s to Futures 2026-02-01 BCA Winter Heatsvenue
100 Freestyle SCY 47.73 AAA+0.94s to AAAA·Sectionals ✓+1.34s to Futures 2026-03-01 2026 SI CA/NV Speedo Sectionals Oceansidevenue
200 Freestyle SCY 1:42.17 AAAA·Sectionals ✓+0.58s to Futures 2026-02-27 2026 SI CA/NV Speedo Sectionals Oceansidevenue
500 Freestyle SCY 4:38.41 AAA+0.62s to AAAA·Sectionals ✓+1.32s to Futures 2026-02-28 2026 SI CA/NV Speedo Sectionals Oceansidevenue
1000 Freestyle SCY 10:45.91 A+11.92s to AA·+11.92s to Sectionals 2025-11-21 2025 CANY Cranberryvenue
1650 Freestyle SCY 18:47.02 BB+24.23s to A·+70.13s to Sectionals 2025-11-23 2025 CANY Cranberryvenue
50 Backstroke SCY 24.62 AAA+0.73s to AAAA·+0.93s to Futures 2026-07-14 2026 Rose Post LAI SCY Closed Invitationalvenue
100 Backstroke SCY 51.92 AAA+1.13s to AAAA·Sectionals ✓+0.43s to Futures 2026-02-28 2026 SI CA/NV Speedo Sectionals Oceansidevenue
200 Backstroke SCY 1:51.36 AAAA·Futures ✓+3.57s to Winter JNs 2026-03-01 2026 SI CA/NV Speedo Sectionals Oceansidevenue
50 Breaststroke SCY 31.50 BB+0.01s to A·+5.21s to Futures 2026-01-31 BCA Winter Heatsvenue
100 Breaststroke SCY 1:07.81 BB+1.82s to A·+4.62s to Sectionals 2025-11-22 2025 CANY Cranberryvenue
200 Breaststroke SCY 2:29.40 BB+6.21s to A·+12.11s to Sectionals 2025-11-23 2025 CANY Cranberryvenue
100 Butterfly SCY 55.34 A+0.05s to AA·+0.15s to Sectionals 2025-02-28 2025 RBAC March Madness Spring Championshipvenue
200 Butterfly SCY 2:08.74 A+4.95s to AA·+5.35s to Sectionals 2025-11-23 2025 CANY Cranberryvenue
200 Individual Medley SCY 2:00.24 AA+1.35s to AAA·Sectionals ✓+6.35s to Futures 2026-02-01 BCA Winter Heatsvenue
400 Individual Medley SCY 4:36.92 A+10.83s to AA·+12.23s to Sectionals 2025-09-21 2025 TSM Aquatics Season Openervenue
50 Freestyle LCM 26.30 AA+0.41s to AAA·Sectionals ✓+1.71s to Futures 2026-06-14 2026 SCS June AG Invite-CANYvenue
100 Freestyle LCM 54.42 AAA+0.53s to AAAA·Sectionals ✓+0.83s to Futures 2026-07-23 2026 CA SCS Summer A/G Champs @ BREAfast pool
200 Freestyle LCM 1:57.88 AAAA·Sectionals ✓+0.09s to Futures 2026-07-24 2026 CA SCS Summer A/G Champs @ BREAfast pool
400 Freestyle LCM 4:12.88 AAA+1.19s to AAAA·Sectionals ✓+2.89s to Futures 2026-07-25 2026 CA SCS Summer A/G Champs @ BREAfast pool
800 Freestyle LCM 9:26.02 AA+19.53s to AAA·Sectionals ✓+45.33s to Futures 2025-06-15 2025 CA SCS RAA June Age Group Championshipsvenue
50 Backstroke LCM 28.08 AAAA·+0.19s to Futures 2026-05-23 2026 CA 30th NOVA-Speedo Grand Challengevenue
100 Backstroke LCM 1:01.49 AAA+1.90s to AAAA·Sectionals ✓+0.90s to Futures 2026-06-14 2026 SCS June AG Invite-CANYvenue
200 Backstroke LCM 2:16.62 AA+1.23s to AAA·Sectionals ✓+4.73s to Futures 2026-05-23 2026 CA 30th NOVA-Speedo Grand Challengevenue
100 Breaststroke LCM 1:22.37 BB+5.38s to A·+8.67s to Sectionals 2025-06-28 2025 CA SBSC Semana Nautica LCM Meetvenue
200 Breaststroke LCM 2:59.69 BB+12.20s to A·+18.81s to Sectionals 2025-06-29 2025 CA SBSC Semana Nautica LCM Meetvenue
50 Butterfly LCM 29.32 AA+1.13s to AAA·+3.03s to Futures 2025-04-05 Rose Bowl Aquatics Red vs Black Intrasquadvenue
100 Butterfly LCM 1:01.76 AA+1.27s to AAA·Sectionals ✓+3.77s to Futures 2026-06-11 2026 SCS June AG Invite-CANYvenue
200 Individual Medley LCM 2:17.13 AAA+4.74s to AAAA·Sectionals ✓+4.34s to Futures 2026-06-12 2026 SCS June AG Invite-CANYvenue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.

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
100 Freestyle SCY 48.26 flat 400 Free Relay 2026-03-01 2026 SI CA/NV Speedo Sectionals Oceanside
100 Freestyle SCY 46.63 flying 400 Medley Relay (leg 4) 2026-02-27 2026 SI CA/NV Speedo Sectionals Oceanside
200 Freestyle SCY 1:41.78 flying 800 Free Relay (leg 4) 2026-02-26 2026 SI CA/NV Speedo Sectionals Oceanside
50 Backstroke SCY 25.66 flat 200 Medley Relay 2025-03-01 2025 RBAC March Madness Spring Championship
100 Backstroke SCY 54.03 flat 400 Medley Relay 2025-02-28 2025 RBAC March Madness Spring Championship
50 Freestyle LCM 25.59 flat 200 Free Relay 2026-07-24 2026 CA SCS Summer A/G Champs @ BREA
50 Freestyle LCM 26.45 flying 200 Free Relay (leg 4) 2024-07-26 2024 CA SCS/ BREA Summer A/G Champs
100 Freestyle LCM 56.42 flying 400 Free Relay (leg 2) 2025-07-26 2025 CA SCS Summer A/G Champs
200 Freestyle LCM 2:00.00 flying 800 Free Relay (leg 4) 2026-07-23 2026 CA SCS Summer A/G Champs @ BREA
50 Backstroke LCM 28.69 flat 200 Medley Relay 2025-07-24 2025 CA SCS Summer A/G Champs
100 Backstroke LCM 1:02.50 flat 400 Medley Relay 2025-07-25 2025 CA SCS Summer A/G Champs
100 Butterfly LCM 1:03.33 flying 400 Medley Relay (leg 3) 2024-07-27 2024 CA SCS/ BREA Summer A/G Champs

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 15-16 · SCY

4716 points (6/6 events)

EventTime Points
500 FR SCY 4:38.41 977
200 BK SCY 1:51.36 982
200 BR SCY 2:29.40 589
200 FL SCY 2:08.74 670
200 IM SCY 2:00.24 834
400 IM SCY 4:36.92 664

IMR 15-16 · LCM

4138 points (5/5 events)

EventTime Points
200 FR LCM 1:57.88 990
100 BK LCM 1:01.49 905
100 BR LCM 1:22.37 540
100 FL LCM 1:01.76 810
200 IM LCM 2:17.13 893

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

PR splits

100 Freestyle SCY 47.73

23.19
24.54

Front half 23.19s · back half 24.54s

200 Freestyle SCY 1:42.17

24.09
25.86
26.14
26.08

Front half 49.95s · back half 52.22s

500 Freestyle SCY 4:38.41

25.65
27.43
27.98
28.46
28.58
28.73
28.07
27.82
27.85
27.84

Front half 138.10s · back half 140.31s

1000 Freestyle SCY 10:45.91

27.11
29.81
30.16
31.01
30.74
31.48
32.09
31.88
32.92
32.49
32.80
33.43
33.52
33.60
34.12
34.16
33.79
33.63
33.62
33.55

Front half 309.69s · back half 336.22s

1650 Freestyle SCY 18:47.02

30.30
33.43
33.78
33.76
34.59
34.99
34.75
34.44
34.17
34.39
34.11
33.74
32.82
33.51
33.73
33.93
34.46
34.37
34.32
33.85
34.66
34.89
34.75
35.29
36.51
35.73
35.03
34.95
34.41
33.94
34.14
33.03
32.25

100 Backstroke SCY 51.92

24.79
27.13

Front half 24.79s · back half 27.13s

200 Backstroke SCY 1:51.36

26.06
27.81
28.69
28.80

Front half 53.87s · back half 57.49s

100 Breaststroke SCY 1:07.81

32.92
34.89

Front half 32.92s · back half 34.89s

200 Breaststroke SCY 2:29.40

33.36
38.74
37.78
39.52

Front half 72.10s · back half 77.30s

100 Butterfly SCY 55.34

25.83
29.51

Front half 25.83s · back half 29.51s

200 Butterfly SCY 2:08.74

29.62
33.95
33.39
31.78

Front half 63.57s · back half 65.17s

200 Individual Medley SCY 2:00.24

26.01
28.91
37.33
27.99

Front half 54.92s · back half 65.32s

400 Individual Medley SCY 4:36.92

27.75
31.78
34.22
34.48
41.49
42.96
33.15
31.09

Front half 128.23s · back half 148.69s

200 Freestyle LCM 1:57.88 RT 0.68s

27.33
29.59
30.26
30.70

Front half 56.92s · back half 60.96s

400 Freestyle LCM 4:12.88 RT 0.66s

28.30
30.99
31.59
32.21
32.60
32.80
32.87
31.52

Front half 123.09s · back half 129.79s

800 Freestyle LCM 9:26.02

30.95
34.22
35.31
35.65
35.71
35.57
36.22
36.10
35.00
35.98
36.15
36.75
35.05
35.95
35.88
35.53

Front half 279.73s · back half 286.29s

100 Backstroke LCM 1:01.49

29.28
32.21

Front half 29.28s · back half 32.21s

200 Backstroke LCM 2:16.62

31.83
34.43
35.14
35.22

Front half 66.26s · back half 70.36s

100 Breaststroke LCM 1:22.37

40.13
42.24

Front half 40.13s · back half 42.24s

200 Breaststroke LCM 2:59.69

41.33
44.49
46.78
47.09

Front half 85.82s · back half 93.87s

100 Butterfly LCM 1:01.76

29.10
32.66

Front half 29.10s · back half 32.66s

200 Individual Medley LCM 2:17.13

28.95
33.70
42.47
32.01

Front half 62.65s · back half 74.48s

Reaction time

fastest 0.58s average 0.695s slowest 0.87s 21 electronic starts

Start reaction over time faster starts higher

From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.

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 22.99 7 swims
100 Freestyle SCY 47.73 8 swims
200 Freestyle SCY 1:42.17 9 swims
500 Freestyle SCY 4:38.41 6 swims
1000 Freestyle SCY 10:45.91 2 swims
1650 Freestyle SCY 18:47.02 2 swims
50 Backstroke SCY 24.62 3 swims
100 Backstroke SCY 51.92 11 swims
200 Backstroke SCY 1:51.36 10 swims
50 Breaststroke SCY 31.50 1 swim
100 Breaststroke SCY 1:07.81 2 swims
200 Breaststroke SCY 2:29.40 2 swims
100 Butterfly SCY 55.34 7 swims
200 Butterfly SCY 2:08.74 2 swims
200 Individual Medley SCY 2:00.24 6 swims
400 Individual Medley SCY 4:36.92 1 swim
50 Freestyle LCM 26.30 4 swims
100 Freestyle LCM 54.42 11 swims
200 Freestyle LCM 1:57.88 10 swims
400 Freestyle LCM 4:12.88 7 swims
800 Freestyle LCM 9:26.02 1 swim
50 Backstroke LCM 28.08 3 swims
100 Backstroke LCM 1:01.49 11 swims
200 Backstroke LCM 2:16.62 7 swims
100 Breaststroke LCM 1:22.37 1 swim
200 Breaststroke LCM 2:59.69 1 swim
50 Butterfly LCM 29.32 1 swim
100 Butterfly LCM 1:01.76 7 swims
200 Individual Medley LCM 2:17.13 3 swims