Rex Van Klooster

Mage 15MTUTEATOAUN-OA

275 plausible swims · 46 meets · 2001-06-20 → 2026-06-27

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 23.48 AA+0.79s to AAA 2026-03-15 2026 NW Spring Speedo Sectionals - Boise venue
100 Freestyle SCY 50.11 AA+0.32s to AAA 2026-02-21 2026 UT 5A State OBS fast pool
200 Freestyle SCY 1:52.65 AA+3.96s to AAA 2026-03-13 2026 NW Spring Speedo Sectionals - Boise venue
500 Freestyle SCY 5:24.46 BB+1.87s to A 2025-11-06 2025 OA Thanksgiving Turkey Meet venue
1000 Freestyle SCY 12:41.57 B+33.88s to BB 2025 OA Winter Blast venue
1650 Freestyle SCY 20:54.84 B+40.55s to BB 2025-01-16 2025 OA Winter Blast venue
50 Backstroke SCY 32.57 B+2.28s to BB 2023-12-29 58th Kearns Holiday Open Invitational venue
100 Backstroke SCY 1:01.37 BB+1.78s to A 2025-11-07 2025 OA Thanksgiving Turkey Meet venue
200 Backstroke SCY 2:17.09 BB+7.00s to A 2025-06-24 2025 OA Summer Splash venue
50 Breaststroke SCY 29.86 AA+0.37s to AAA 2025-11-07 2025 OA Thanksgiving Turkey Meet venue
100 Breaststroke SCY 1:03.54 AA+1.75s to AAA 2026-02-07 2026 UT Region 6 OBS venue
200 Breaststroke SCY 2:24.45 A+3.56s to AA 2026-03-12 2026 NW Spring Speedo Sectionals - Boise venue
25 Butterfly SCY 25.90 2021-07-08 2021 UT OA Summer Splash venue
50 Butterfly SCY 26.92 A+0.33s to AA 2025-10-10 2025 PC Sprints venue
100 Butterfly SCY 1:05.17 B+1.38s to BB 2025-06-23 2025 OA Summer Splash venue
200 Butterfly SCY 3:08.18 +34.19s to B 2023-07-01 2023 Olympus Aquatics Summer Splash venue
100 Individual Medley SCY 1:00.33 2025-11-08 2025 OA Thanksgiving Turkey Meet venue
200 Individual Medley SCY 2:18.55 BB+6.36s to A 2025-03-07 2025 Short Course UTAGS Championships venue
50 Freestyle LCM 26.19 AAA+1.20s to AAAA 2026-06-27 WFFM Red White and Black 2026 venue
100 Freestyle LCM 58.88 AA+1.79s to AAA 2026-06-13 2026 UT CHAT INVITATIONAL venue
200 Freestyle LCM 2:21.50 BB+4.31s to A 2025-07-18 2025 UTAGS LC Championships venue
400 Freestyle LCM 5:28.95 B+12.56s to BB 2023-07-14 2023 UTAGS Championship venue
50 Backstroke LCM 34.65 BB+1.46s to A 2025-05-20 Kearns LC Classic venue
100 Backstroke LCM 1:11.93 BB+2.34s to A 2026-06-12 2026 UT CHAT INVITATIONAL venue
200 Backstroke LCM 2:47.60 B+3.91s to BB 2025-06-27 2nd Annual Water Dragon Open venue
50 Breaststroke LCM 33.46 AAA+1.47s to AAAA 2026-06-27 WFFM Red White and Black 2026 venue
100 Breaststroke LCM 1:17.48 A+2.39s to AA 2026-06-26 WFFM Red White and Black 2026 venue
200 Breaststroke LCM 2:54.26 BB+2.87s to A 2026-06-12 2026 UT CHAT INVITATIONAL venue
50 Butterfly LCM 35.55 B+1.66s to BB 2023-06-24 Tsunami Summer Spectacular venue
100 Butterfly LCM 1:13.83 B+0.94s to BB 2025-06-19 2025 UT CHAT INVITATIONAL venue
200 Individual Medley LCM 2:36.95 BB+3.76s to A 2025-06-21 2025 UT CHAT INVITATIONAL venue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.

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 Butterfly SCY 29.48 flying 200 Medley Relay (leg 3) 2021-12-03 2021 UT PCS VS EAT DUAL
100 Freestyle LCM 1:03.42 flying 400 Free Relay (leg 4) 2024-07-27 2024 UTAGS Long Course 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 15-16 · SCY

2554 points (5/6 events — incomplete)

EventTime Points
500 FR SCY 5:24.46 617
200 BK SCY 2:17.09 526
200 BR SCY 2:24.45 652
200 FL SCY 3:08.18 214
200 IM SCY 2:18.55 545
400 IM SCY 0

IMR 15-16 · SCY

3060 points (5/5 events)

EventTime Points
200 FR SCY 1:52.65 742
100 BK SCY 1:01.37 563
100 BR SCY 1:03.54 748
100 FL SCY 1:05.17 462
200 IM SCY 2:18.55 545

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

PR splits

100 Freestyle SCY 50.11

23.94
26.17

Front half 23.94s · back half 26.17s

200 Freestyle SCY 1:52.65

25.65
28.02
29.61
29.37

Front half 53.67s · back half 58.98s

500 Freestyle SCY 5:24.46

29.60
31.51
32.25
32.79
32.94
33.11
33.12
33.56
33.51
32.07

Front half 159.09s · back half 165.37s

1650 Freestyle SCY 20:54.84

32.24
36.12
37.00
37.53
37.50
38.16
38.74
38.28
38.85
39.36
39.40
39.41
39.08
38.67
38.45
38.42
38.95
38.97
38.01
38.43
37.88
37.94
38.80
38.15
39.00
38.38
38.84
38.50
37.97
38.14
37.83
37.35
34.49

100 Backstroke SCY 1:01.37

29.95
31.42

Front half 29.95s · back half 31.42s

200 Backstroke SCY 2:17.09

32.23
34.95
35.49
34.42

Front half 67.18s · back half 69.91s

100 Breaststroke SCY 1:03.54 RT 0.70s

29.95
33.59

Front half 29.95s · back half 33.59s

200 Breaststroke SCY 2:24.45

33.61
36.49
37.99
36.36

Front half 70.10s · back half 74.35s

100 Butterfly SCY 1:05.17

30.26
34.91

Front half 30.26s · back half 34.91s

200 Butterfly SCY 3:08.18

39.58
46.78
51.52
50.30

Front half 86.36s · back half 101.82s

100 Individual Medley SCY 1:00.33

28.53
31.80

Front half 28.53s · back half 31.80s

200 Individual Medley SCY 2:18.55

30.55
36.21
40.31
31.48

Front half 66.76s · back half 71.79s

100 Freestyle LCM 58.88

27.63
31.25

Front half 27.63s · back half 31.25s

200 Freestyle LCM 2:21.50

31.29
35.17
37.53
37.51

Front half 66.46s · back half 75.04s

400 Freestyle LCM 5:28.95

35.81
40.24
42.10
41.90
43.06
42.40
43.00
40.44

Front half 160.05s · back half 168.90s

100 Backstroke LCM 1:11.93

34.76
37.17

Front half 34.76s · back half 37.17s

200 Backstroke LCM 2:47.60

40.60
127.00

Front half 40.60s · back half 127.00s

100 Breaststroke LCM 1:17.48

36.12
41.36

Front half 36.12s · back half 41.36s

200 Breaststroke LCM 2:54.26

38.59
43.68
45.27
46.72

Front half 82.27s · back half 91.99s

100 Butterfly LCM 1:13.83

33.61
40.22

Front half 33.61s · back half 40.22s

200 Individual Medley LCM 2:36.95

33.31
41.33
45.79
36.52

Front half 74.64s · back half 82.31s

Reaction time

fastest 0.69s average 0.695s slowest 0.70s 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.

Progression

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

50 Freestyle SCY 23.48 23 swims
100 Freestyle SCY 50.11 26 swims
200 Freestyle SCY 1:52.65 7 swims
500 Freestyle SCY 5:24.46 3 swims
1000 Freestyle SCY 12:41.57 0 swims
1650 Freestyle SCY 20:54.84 2 swims
50 Backstroke SCY 32.57 6 swims
100 Backstroke SCY 1:01.37 13 swims
200 Backstroke SCY 2:17.09 4 swims
50 Breaststroke SCY 29.86 13 swims
100 Breaststroke SCY 1:03.54 22 swims
200 Breaststroke SCY 2:24.45 8 swims
25 Butterfly SCY 25.90 1 swim
50 Butterfly SCY 26.92 4 swims
100 Butterfly SCY 1:05.17 6 swims
200 Butterfly SCY 3:08.18 1 swim
100 Individual Medley SCY 1:00.33 13 swims
200 Individual Medley SCY 2:18.55 10 swims
50 Freestyle LCM 26.19 18 swims
100 Freestyle LCM 58.88 14 swims
200 Freestyle LCM 2:21.50 8 swims
400 Freestyle LCM 5:28.95 2 swims
50 Backstroke LCM 34.65 4 swims
100 Backstroke LCM 1:11.93 13 swims
200 Backstroke LCM 2:47.60 2 swims
50 Breaststroke LCM 33.46 11 swims
100 Breaststroke LCM 1:17.48 14 swims
200 Breaststroke LCM 2:54.26 6 swims
50 Butterfly LCM 35.55 4 swims
100 Butterfly LCM 1:13.83 3 swims
200 Individual Medley LCM 2:36.95 11 swims