swimstats

Zack Costello

Mage 18ADALBSCPP

135 plausible swims · 26 meets · 2010-10-24 → 2015-06-14

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 24.81 BB+1.12s to A·+2.42s to Sectionals 2015-03-15 AD Gold Short Course Championshipsvenue
100 Freestyle SCY 52.61 BB+0.62s to A·+4.12s to Sectionals 2015-03-14 AD Gold Short Course Championshipsvenue
200 Freestyle SCY 1:54.12 A+3.93s to AA·+7.83s to Sectionals 2015-03-13 AD Gold Short Course Championshipsvenue
500 Freestyle SCY 5:09.13 A+9.44s to AA·+21.74s to Sectionals 2013-03-16 AD Gold Short Course Championshipsvenue
1650 Freestyle SCY 19:06.17 BB+51.18s to A·+142.18s to Sectionals 2014-12-14 Piranhas December Distance Invitevenue
100 Backstroke SCY 1:04.94 B+4.05s to BB·+10.45s to Sectionals 2014-01-05 2014 Starfish Trophy Invitationalvenue
200 Backstroke SCY 2:17.34 B+3.25s to BB·+18.75s to Sectionals 2013-03-17 AD Gold Short Course Championshipsvenue
100 Breaststroke SCY 1:15.17 +0.28s to B·+13.68s to Sectionals 2013-11-17 2013 Pilgrims Pridevenue
200 Breaststroke SCY 2:34.69 B+3.40s to BB·+19.70s to Sectionals 2015-03-14 AD Gold Short Course Championshipsvenue
100 Butterfly SCY 1:10.41 +4.82s to B·+17.22s to Sectionals 2013-01-05 2013 Starfish Trophy Invitationalvenue
200 Individual Medley SCY 2:14.19 BB+7.40s to A·+14.80s to Sectionals 2015-03-15 AD Gold Short Course Championshipsvenue
50 Freestyle SCM 28.28 BB+2.09s to A·+3.59s to Sectionals 2015-06-14 Piranhas Summer Kick-Off Meetvenue
200 Freestyle SCM 2:17.76 B+0.17s to BB·+19.77s to Sectionals 2015-06-14 Piranhas Summer Kick-Off Meetvenue
100 Backstroke SCM 1:12.92 +0.43s to B·+12.93s to Sectionals 2013-06-02 2013 Starfish Meter Madness - Pentathlonslow pool
100 Breaststroke SCM 1:23.99 +1.20s to B·+15.00s to Sectionals 2015-06-14 Piranhas Summer Kick-Off Meetvenue
100 Butterfly SCM 1:13.56 +1.07s to B·+14.57s to Sectionals 2013-06-02 2013 Starfish Meter Madness - Pentathlonslow pool
100 Individual Medley SCM 1:11.62 2013-06-02 2013 Starfish Meter Madness - Pentathlonslow pool
50 Freestyle LCM 29.20 BB+1.81s to A·+3.71s to Sectionals 2013-07-20 2013 Adirondack Long Course District Championvenue
100 Freestyle LCM 1:02.34 BB+2.15s to A·+6.85s to Sectionals 2013-07-21 2013 Adirondack Long Course District Championvenue
200 Freestyle LCM 2:11.72 BB+0.13s to A·+10.43s to Sectionals 2013-07-20 2013 Adirondack Long Course District Championvenue
400 Freestyle LCM 4:41.20 BB+0.51s to A·+23.61s to Sectionals 2013-07-19 2013 Adirondack Long Course District Championvenue
1500 Freestyle LCM 18:41.91 A+44.12s to AA·+82.92s to Sectionals 2013-07-21 2013 Adirondack Long Course District Championvenue
100 Backstroke LCM 1:16.83 B+4.24s to BB·+14.84s to Sectionals 2013-06-09 Clinton Cudas Colgate Classic Invitationalvenue
200 Backstroke LCM 2:38.69 B+0.60s to BB·+23.90s to Sectionals 2013-07-21 2013 Adirondack Long Course District Championvenue
100 Breaststroke LCM 1:26.74 B+5.85s to BB·+17.05s to Sectionals 2013-06-08 Clinton Cudas Colgate Classic Invitationalvenue
200 Breaststroke LCM 3:02.99 B+6.10s to BB·+30.40s to Sectionals 2013-07-20 2013 Adirondack Long Course District Championvenue
200 Individual Medley LCM 2:39.42 BB+11.33s to A·+23.23s to Sectionals 2013-06-09 Clinton Cudas Colgate Classic Invitationalvenue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.

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 27.43 flat 200 Free Relay 2012-01-08 2012 Starfish Trophy Invitational
50 Freestyle SCY 20.37 flying 200 Free Relay (leg 3) 2011-01-09 2011 Starfish Trophy Invitational
50 Freestyle SCY 26.11 flying 200 Medley Relay (leg 4) 2014-10-19 2014 Trick or Treat Meet
100 Freestyle SCY 54.24 flat 400 Free Relay 2015-02-16 AD 2015 REGION 1 CHAMPIONSHIPS
100 Freestyle SCY 53.83 flying 400 Free Relay (leg 2) 2015-03-13 AD Gold Short Course Championships
100 Freestyle SCY 56.02 flying 400 Medley Relay (leg 4) 2015-03-14 AD Gold Short Course Championships
100 Freestyle LCM 1:09.83 flying 400 Medley Relay (leg 4) 2011-07-24 2011 Adirondack Long Course District Champion

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 17-18 · SCY

2213 points (4/6 events — incomplete)

EventTime Points
500 FR SCY 5:09.13 684
200 BK SCY 2:17.34 484
200 BR SCY 2:34.69 486
200 IM SCY 2:14.19 559
200 FL SCY— 0
400 IM SCY— 0

IMR 17-18 · SCY

2412 points (5/5 events)

EventTime Points
200 FR SCY 1:54.12 676
100 BK SCY 1:04.94 426
100 BR SCY 1:15.17 413
100 FL SCY 1:10.41 338
200 IM SCY 2:14.19 559

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

PR splits

100 Freestyle SCY 52.61

25.37
27.24

Front half 25.37s · back half 27.24s

200 Freestyle SCY 1:54.12

25.73
28.51
29.99
29.89

Front half 54.24s · back half 59.88s

500 Freestyle SCY 5:09.13

27.74
30.27
31.02
31.86
32.34
31.82
31.84
31.34
31.49
29.41

Front half 153.23s · back half 155.90s

1650 Freestyle SCY 19:06.17

29.75
32.89
33.62
34.14
34.47
33.58
34.43
34.54
34.89
34.38
34.90
34.82
34.59
35.22
34.77
35.60
35.96
34.36
35.38
35.45
34.89
35.75
34.93
35.49
36.09
36.06
34.94
36.00
35.16
35.39
35.93
34.45
33.35

100 Backstroke SCY 1:04.94

32.08
32.86

Front half 32.08s · back half 32.86s

200 Backstroke SCY 2:17.34

32.55
34.36
35.49
34.94

Front half 66.91s · back half 70.43s

100 Breaststroke SCY 1:15.17

35.74
39.43

Front half 35.74s · back half 39.43s

200 Breaststroke SCY 2:34.69

34.36
38.97
41.00
40.36

Front half 73.33s · back half 81.36s

100 Butterfly SCY 1:10.41

32.87
37.54

Front half 32.87s · back half 37.54s

200 Individual Medley SCY 2:14.19

29.27
34.75
40.33
29.84

Front half 64.02s · back half 70.17s

200 Freestyle SCM 2:17.76 RT 0.75s

31.63
34.68
36.21
35.24

Front half 66.31s · back half 71.45s

100 Backstroke SCM 1:12.92

35.99
36.93

Front half 35.99s · back half 36.93s

100 Breaststroke SCM 1:23.99

38.97
45.02

Front half 38.97s · back half 45.02s

100 Individual Medley SCM 1:11.62

34.30
37.32

Front half 34.30s · back half 37.32s

200 Freestyle LCM 2:11.72

64.34
67.38

Front half 64.34s · back half 67.38s

400 Freestyle LCM 4:41.20

67.51
71.91
72.17
69.61

Front half 139.42s · back half 141.78s

200 Backstroke LCM 2:38.69

78.80
79.89

Front half 78.80s · back half 79.89s

200 Breaststroke LCM 3:02.99

88.20
94.79

Front half 88.20s · back half 94.79s

200 Individual Medley LCM 2:39.42

76.52
82.90

Front half 76.52s · back half 82.90s

Reaction time

fastest 0.72s average 0.735s slowest 0.75s 2 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 24.81 13 swims
100 Freestyle SCY 52.61 15 swims
200 Freestyle SCY 1:54.12 5 swims
500 Freestyle SCY 5:09.13 8 swims
1650 Freestyle SCY 19:06.17 1 swim
100 Backstroke SCY 1:04.94 12 swims
200 Backstroke SCY 2:17.34 11 swims
100 Breaststroke SCY 1:15.17 7 swims
200 Breaststroke SCY 2:34.69 7 swims
100 Butterfly SCY 1:10.41 1 swim
200 Individual Medley SCY 2:14.19 7 swims
50 Freestyle SCM 28.28 4 swims
200 Freestyle SCM 2:17.76 1 swim
100 Backstroke SCM 1:12.92 4 swims
100 Breaststroke SCM 1:23.99 4 swims
100 Butterfly SCM 1:13.56 1 swim
100 Individual Medley SCM 1:11.62 3 swims
50 Freestyle LCM 29.20 4 swims
100 Freestyle LCM 1:02.34 4 swims
200 Freestyle LCM 2:11.72 5 swims
400 Freestyle LCM 4:41.20 2 swims
1500 Freestyle LCM 18:41.91 1 swim
100 Backstroke LCM 1:16.83 3 swims
200 Backstroke LCM 2:38.69 4 swims
100 Breaststroke LCM 1:26.74 3 swims
200 Breaststroke LCM 3:02.99 2 swims
200 Individual Medley LCM 2:39.42 1 swim