Miles Cratsenberg

Mage 20CZIEMTORPNSTUTBBSTBELLKINGUN-BB

198 plausible swims · 30 meets · 2019-05-31 → 2026-07-19

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 21.64 Sectionals ✓+1.25s to Futures 2026-07-12 2026 BBST Final Summer Splash Invite-Approvedvenue
100 Freestyle SCY 45.69 Sectionals ✓+1.30s to Futures 2023-03-31 2023 Western Zone SCY Senior Zonesvenue
200 Freestyle SCY 1:37.32 Futures ✓+2.33s to US Open 2024-02-17 2024 OB WIAA 1A/2A Boys H.S. Champsvenue
500 Freestyle SCY 4:25.97 Sectionals ✓+0.38s to Futures 2026-07-11 2026 BBST Final Summer Splash Invite-Approvedvenue
1650 Freestyle SCY 15:37.22 Sectionals ✓+5.83s to Futures 2024-12-22 2024 WA State Senior Short Course Champsvenue
50 Backstroke SCY 25.54 +1.05s to Sectionals 2024-01-21 2024 PN BBST Aly Fell Memorial Sprint Classicvenue
100 Backstroke SCY 50.04 Sectionals ✓+1.45s to Futures 2023-03-30 2023 Western Zone SCY Senior Zonesvenue
200 Backstroke SCY 1:49.92 Sectionals ✓+3.43s to Futures 2024-03-02 2024 BBST Seize the Day Invitationalvenue
50 Breaststroke SCY 29.40 +2.21s to Sectionals 2024-01-21 2024 PN BBST Aly Fell Memorial Sprint Classicvenue
100 Breaststroke SCY 1:00.30 Sectionals ✓+5.31s to Futures 2024-07-14 2024 PN BBST Final Summer Splash Invitationalvenue
200 Breaststroke SCY 2:14.42 Sectionals ✓+14.03s to Futures 2024-07-13 2024 PN BBST Final Summer Splash Invitationalvenue
50 Butterfly SCY 23.33 Sectionals ✓+1.34s to Futures 2024-01-20 2024 PN BBST Aly Fell Memorial Sprint Classicvenue
100 Butterfly SCY 49.54 Sectionals ✓+1.35s to Futures 2022-03-30 2022 Western Zone SCY Senior Zonesvenue
200 Butterfly SCY 1:47.96 Sectionals ✓+0.07s to Futures 2024-12-21 2024 WA State Senior Short Course Champsvenue
100 Individual Medley SCY 53.07 2024-07-14 2024 PN BBST Final Summer Splash Invitationalvenue
200 Individual Medley SCY 1:53.61 Sectionals ✓+5.12s to Futures 2023-04-01 2023 Western Zone SCY Senior Zonesvenue
400 Individual Medley SCY 4:06.15 Sectionals ✓+13.46s to Futures 2024-03-01 2024 BBST Seize the Day Invitationalvenue
50 Freestyle LCM 24.42 Sectionals ✓+0.63s to Futures 2024-07-27 2024 USAS Futures Championships-Minneapolisvenue
100 Freestyle LCM 51.87 Futures ✓+0.98s to US Open 2026-07-16 2026 PN 13 & Over LC Championships- Approvedfast pool
200 Freestyle LCM 1:51.75 US Open ✓+1.86s to Nationals 2026-07-17 2026 PN 13 & Over LC Championships- Approvedfast pool
400 Freestyle LCM 3:57.88 US Open ✓+2.29s to Nationals 2026-07-18 2026 PN 13 & Over LC Championships- Approvedfast pool
800 Freestyle LCM 8:24.48 Sectionals ✓+1.39s to Futures 2024-03-07 2024 USA Swimming Speedo Championship Seriesvenue
1500 Freestyle LCM 16:11.20 Sectionals ✓+6.11s to Futures 2026-07-19 2026 PN 13 & Over LC Championships- Approvedfast pool
50 Backstroke LCM 28.95 +0.26s to Sectionals 2023-04-28 2023 PN SSCD Dick LaFave Classic
100 Backstroke LCM 1:00.08 Sectionals ✓+1.89s to Futures 2024-04-28 2024 PN SSCD Dick LaFave Classicvenue
200 Backstroke LCM 2:04.69 Futures ✓+0.10s to US Open 2023-04-28 2023 PN SSCD Dick LaFave Classic
100 Breaststroke LCM 1:16.24 +3.45s to Sectionals 2023-04-28 2023 PN SSCD Dick LaFave Classic
200 Breaststroke LCM 2:48.76 +8.97s to Sectionals 2024-06-23 2024 IE VS Starlight Openslow pool
100 Butterfly LCM 57.03 Sectionals ✓+1.14s to Futures 2023-01-01 Sun Prairie Storm Swim
200 Butterfly LCM 2:11.14 Sectionals ✓+6.05s to Futures 2025-07-17 2025 Speedo Sectionals - Mt Hood WZvenue
200 Individual Medley LCM 2:12.95 Sectionals ✓+4.96s to Futures 2024-03-10 2024 USA Swimming Speedo Championship Seriesvenue
400 Individual Medley LCM 4:49.52 Sectionals ✓+16.43s to Futures 2024-06-21 2024 IE VS Starlight Openslow pool

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 21.07 flat 200 Free Relay 2023-03-30 2023 Western Zone SCY Senior Zones
50 Freestyle SCY 20.67 flying 200 Free Relay (leg 2) 2022-03-31 2022 Western Zone SCY Senior Zones
100 Freestyle SCY 44.80 flying 400 Free Relay (leg 2) 2024-12-22 2024 WA State Senior Short Course Champs
100 Freestyle SCY 45.05 flying 400 Medley Relay (leg 4) 2024-12-20 2024 WA State Senior Short Course Champs
200 Freestyle SCY 1:38.49 flat 800 Free Relay 2024-12-21 2024 WA State Senior Short Course Champs
200 Freestyle SCY 1:42.80 flying 800 Free Relay (leg 3) 2021-04-24 2021 Speedo Sectionals - St George UT
50 Backstroke SCY 22.63 flat 200 Medley Relay 2024-12-21 2024 WA State Senior Short Course Champs
50 Breaststroke SCY 27.99 flying 200 Medley Relay (leg 2) 2024-07-13 2024 PN BBST Final Summer Splash Invitational
50 Butterfly SCY 23.13 flying 200 Medley Relay (leg 3) 2021-04-22 2021 Speedo Sectionals - St George UT
100 Butterfly SCY 51.57 flying 400 Medley Relay (leg 3) 2021-04-25 2021 Speedo Sectionals - St George UT
50 Freestyle LCM 23.98 flying 200 Medley Relay (leg 4) 2025-07-17 2025 Speedo Sectionals - Mt Hood WZ
100 Freestyle LCM 53.48 flat 400 Free Relay 2024-03-08 2024 USA Swimming Speedo Championship Series
100 Freestyle LCM 52.08 flying 400 Free Relay (leg 3) 2025-07-18 2025 Speedo Sectionals - Mt Hood WZ
100 Freestyle LCM 53.17 flying 400 Medley Relay (leg 4) 2024-07-27 2024 USAS Futures Championships-Minneapolis
200 Freestyle LCM 1:54.21 flying 800 Free Relay (leg 3) 2024-07-18 2024 PN LC Senior Championships
100 Backstroke LCM 1:03.49 flat 400 Medley Relay 2025-07-20 2025 Speedo Sectionals - Mt Hood WZ
100 Breaststroke LCM 1:25.40 flying 400 Medley Relay (leg 2) 2019-06-01 2019 IE VS Apple Capital
100 Butterfly LCM 56.08 flying 400 Medley Relay (leg 3) 2024-03-09 2024 USA Swimming Speedo Championship Series

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

PR splits

100 Freestyle SCY 45.69 RT 0.58s

21.92
23.77

Front half 21.92s · back half 23.77s

200 Freestyle SCY 1:37.32 RT 0.62s

22.72
24.50
24.88
25.22

Front half 47.22s · back half 50.10s

500 Freestyle SCY 4:25.97

23.97
26.06
26.34
26.76
26.79
27.01
27.12
27.38
27.33
27.21

Front half 129.92s · back half 136.05s

1650 Freestyle SCY 15:37.22 RT 0.52s

25.94
28.35
28.49
28.58
28.83
28.99
28.64
28.81
28.94
28.83
28.62
28.71
28.62
28.72
28.27
28.44
28.18
28.46
28.50
28.42
28.25
28.35
28.51
28.44
28.43
28.35
28.42
28.38
28.03
28.39
28.58
29.03
26.72

100 Backstroke SCY 50.04

24.51
25.53

Front half 24.51s · back half 25.53s

200 Backstroke SCY 1:49.92

25.24
27.59
28.75
28.34

Front half 52.83s · back half 57.09s

100 Breaststroke SCY 1:00.30

28.53
31.77

Front half 28.53s · back half 31.77s

200 Breaststroke SCY 2:14.42

30.62
34.02
34.53
35.25

Front half 64.64s · back half 69.78s

100 Butterfly SCY 49.54

23.40
26.14

Front half 23.40s · back half 26.14s

200 Butterfly SCY 1:47.96 RT 0.60s

24.59
27.49
27.81
28.07

Front half 52.08s · back half 55.88s

100 Individual Medley SCY 53.07

24.56
28.51

Front half 24.56s · back half 28.51s

200 Individual Medley SCY 1:53.61 RT 0.48s

23.67
27.76
35.47
26.71

Front half 51.43s · back half 62.18s

400 Individual Medley SCY 4:06.15

25.22
28.71
29.40
29.19
37.79
38.44
29.12
28.28

Front half 112.52s · back half 133.63s

200 Freestyle LCM 1:51.75 RT 0.64s· 472.3 min after 200 Freestyle

26.59
28.51
28.48
28.17

Front half 55.10s · back half 56.65s

400 Freestyle LCM 3:57.88 RT 0.62s· 466.7 min after 400 Freestyle

27.35
30.01
30.38
30.63
30.59
30.64
29.65
28.63

Front half 118.37s · back half 119.51s

800 Freestyle LCM 8:24.48

28.48
30.80
31.19
31.40
31.98
31.52
31.88
31.38
31.96
31.74
32.15
31.79
31.93
31.90
32.54
31.84

Front half 248.63s · back half 255.85s

1500 Freestyle LCM 16:11.20 RT 0.62s

61.39
64.99
64.54
64.75
64.72
64.27
64.44
64.26
64.47
64.71
65.26
65.98
66.33
66.78
64.31

50 Backstroke LCM 28.95 split/total mismatch

35.30
36.90

Front half 35.30s · back half -6.35s

100 Backstroke LCM 1:00.08 RT 0.53s

29.38
30.70

Front half 29.38s · back half 30.70s

200 Backstroke LCM 2:04.69

29.88
61.81
29.64
60.96
93.33
124.69

100 Breaststroke LCM 1:16.24

39.94
82.41
126.18
170.10
35.95
76.24

200 Butterfly LCM 2:11.14

30.27
33.61
33.81
33.45

Front half 63.88s · back half 67.26s

200 Individual Medley LCM 2:12.95

27.56
32.93
41.78
30.68

Front half 60.49s · back half 72.46s

Reaction time

fastest 0.47s average 0.587s slowest 0.65s 35 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 21.64 2 swims
100 Freestyle SCY 45.69 9 swims
200 Freestyle SCY 1:37.32 14 swims
500 Freestyle SCY 4:25.97 12 swims
1650 Freestyle SCY 15:37.22 5 swims
50 Backstroke SCY 25.54 1 swim
100 Backstroke SCY 50.04 3 swims
200 Backstroke SCY 1:49.92 2 swims
50 Breaststroke SCY 29.40 1 swim
100 Breaststroke SCY 1:00.30 1 swim
200 Breaststroke SCY 2:14.42 1 swim
50 Butterfly SCY 23.33 1 swim
100 Butterfly SCY 49.54 8 swims
200 Butterfly SCY 1:47.96 15 swims
100 Individual Medley SCY 53.07 2 swims
200 Individual Medley SCY 1:53.61 2 swims
400 Individual Medley SCY 4:06.15 1 swim
50 Freestyle LCM 24.42 11 swims
100 Freestyle LCM 51.87 12 swims
200 Freestyle LCM 1:51.75 20 swims
400 Freestyle LCM 3:57.88 20 swims
800 Freestyle LCM 8:24.48 6 swims
1500 Freestyle LCM 16:11.20 4 swims
50 Backstroke LCM 28.95 2 swims
100 Backstroke LCM 1:00.08 5 swims
200 Backstroke LCM 2:04.69 5 swims
100 Breaststroke LCM 1:16.24 4 swims
200 Breaststroke LCM 2:48.76 3 swims
100 Butterfly LCM 57.03 9 swims
200 Butterfly LCM 2:11.14 8 swims
200 Individual Medley LCM 2:12.95 6 swims
400 Individual Medley LCM 4:49.52 2 swims