Jack Cost

Mage 12SEHSA

66 plausible swims · 14 meets · 2024-09-21 → 2026-07-19

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 30.46 BB+2.37s to A·+8.17s to Sectionals 2026-01-01 auburn classic results
100 Freestyle SCY 1:09.34 B+2.95s to BB·+21.05s to Sectionals 2026-01-17 2026 HSA TYR Invitationalvenue
200 Freestyle SCY 2:38.15 +2.16s to B·+52.36s to Sectionals 2025-10-19 2025 HSA Fran Norris Meetvenue
500 Freestyle SCY 7:05.02 +5.13s to B·+138.93s to Sectionals 2026-01-16 2026 HSA TYR Invitationalvenue
50 Backstroke SCY 39.21 +0.72s to B·+13.52s to Sectionals 2026-01-17 2026 HSA TYR Invitationalvenue
100 Backstroke SCY 1:23.99 +1.80s to B·+28.90s to Sectionals 2026-01-18 2026 HSA TYR Invitationalvenue
50 Breaststroke SCY 39.61 BB+2.92s to A·+10.12s to Sectionals 2026-01-01 auburn classic results
100 Breaststroke SCY 1:29.04 B+3.55s to BB·+26.35s to Sectionals 2026-01-01 auburn classic results
50 Butterfly SCY 33.74 BB+2.55s to A·+9.45s to Sectionals 2026-01-01 auburn classic results
100 Butterfly SCY 1:21.45 B+5.36s to BB·+28.76s to Sectionals 2026-01-01 auburn classic results
100 Individual Medley SCY 1:22.83 +0.94s to B 2025-09-20 2025 Ricky Hui Intrasquad Meetvenue
200 Individual Medley SCY 2:48.54 B+2.75s to BB·+49.15s to Sectionals 2026-01-01 auburn classic results
50 Freestyle LCM 32.76 BB+0.67s to A·+7.17s to Sectionals 2026-01-01 Huntsville Swim Association
100 Freestyle LCM 1:19.91 B+3.72s to BB·+24.62s to Sectionals 2026-04-19 HSA April LC Meetfast pool
200 Freestyle LCM 3:01.84 +2.65s to B·+60.95s to Sectionals 2026-05-17 NAC LC May Classicvenue
50 Backstroke LCM 43.89 B+2.70s to BB·+13.70s to Sectionals 2026-01-01 Huntsville Swim Association
100 Backstroke LCM 1:36.94 B+7.35s to BB·+32.45s to Sectionals 2026-06-28 2026 HSA June Invitationalvenue
200 Backstroke LCM 2:37.27 AAA+5.08s to AAAA·+16.58s to Sectionals 2026-01-01 Huntsville Swim Association
50 Breaststroke LCM 44.73 BB+2.74s to A·+10.54s to Sectionals 2026-07-18 2026 SE Southeastern Summer LC Championshipsfast pool
100 Breaststroke LCM 1:35.85 BB+4.56s to A·+23.46s to Sectionals 2026-07-17 2026 SE Southeastern Summer LC Championshipsfast pool
50 Butterfly LCM 35.14 A+1.55s to AA·+7.35s to Sectionals 2026-07-19 2026 SE Southeastern Summer LC Championshipsfast pool
100 Butterfly LCM 1:23.78 BB+4.29s to A·+23.29s to Sectionals 2026-07-18 2026 SE Southeastern Summer LC Championshipsfast pool
200 Individual Medley LCM 3:07.11 BB+12.92s to A·+49.42s to Sectionals 2026-01-01 Huntsville Swim Association

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.

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.

IMX / IMR

IMX 11-12 · SCY

2065 points (5/5 events)

EventTime Points
500 FR SCY 7:05.02 407
100 BK SCY 1:23.99 355
100 BR SCY 1:29.04 441
100 FL SCY 1:21.45 381
200 IM SCY 2:48.54 481

IMR 11-12 · LCM

2498 points (5/5 events)

EventTime Points
200 FR LCM 3:01.84 403
50 BK LCM 43.89 409
50 BR LCM 44.73 525
50 FL LCM 35.14 640
200 IM LCM 3:07.11 521

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

PR splits

100 Freestyle SCY 1:09.34

33.33
36.01

Front half 33.33s · back half 36.01s

200 Freestyle SCY 2:38.15

34.34
41.32
41.77
40.72

Front half 75.66s · back half 82.49s

500 Freestyle SCY 7:05.02

34.08
41.35
44.37
44.73
44.48
45.78
44.53
42.93
43.15
39.62

Front half 209.01s · back half 216.01s

100 Backstroke SCY 1:23.99

40.34
43.65

Front half 40.34s · back half 43.65s

100 Breaststroke SCY 1:29.04

42.69
46.35

Front half 42.69s · back half 46.35s

100 Butterfly SCY 1:21.45

37.23
44.22

Front half 37.23s · back half 44.22s

100 Individual Medley SCY 1:22.83

38.98
43.85

Front half 38.98s · back half 43.85s

200 Individual Medley SCY 2:48.54

36.95
44.69
47.35
39.55

Front half 81.64s · back half 86.90s

100 Freestyle LCM 1:19.91

37.10
42.81

Front half 37.10s · back half 42.81s

200 Freestyle LCM 3:01.84

38.70
46.77
48.17
48.20

Front half 85.47s · back half 96.37s

100 Breaststroke LCM 1:35.85

45.21
50.64

Front half 45.21s · back half 50.64s

100 Butterfly LCM 1:23.78

39.36
44.42

Front half 39.36s · back half 44.42s

200 Individual Medley LCM 3:07.11 split/total mismatch

91.56
3.99

Front half 91.56s · back half 95.55s

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 30.46 8 swims
100 Freestyle SCY 1:09.34 3 swims
200 Freestyle SCY 2:38.15 3 swims
500 Freestyle SCY 7:05.02 1 swim
50 Backstroke SCY 39.21 4 swims
100 Backstroke SCY 1:23.99 5 swims
50 Breaststroke SCY 39.61 4 swims
100 Breaststroke SCY 1:29.04 4 swims
50 Butterfly SCY 33.74 5 swims
100 Butterfly SCY 1:21.45 2 swims
100 Individual Medley SCY 1:22.83 1 swim
200 Individual Medley SCY 2:48.54 3 swims
50 Freestyle LCM 32.76 2 swims
100 Freestyle LCM 1:19.91 1 swim
200 Freestyle LCM 3:01.84 1 swim
50 Backstroke LCM 43.89 2 swims
100 Backstroke LCM 1:36.94 1 swim
200 Backstroke LCM 2:37.27 1 swim
50 Breaststroke LCM 44.73 3 swims
100 Breaststroke LCM 1:35.85 3 swims
50 Butterfly LCM 35.14 2 swims
100 Butterfly LCM 1:23.78 2 swims
200 Individual Medley LCM 3:07.11 3 swims