swimstats

Zekiah Rentfrow

MCOMNMTNMFAST

315 plausible swims · 57 meets · 2020-09-26 → 2025-05-02

Personal records

EventCourseBest CutDateMeet
25 Freestyle SCY 11.54 2023-09-30 2023 CO FAST Intra-Squadvenue
50 Freestyle SCY 23.35 +0.16s to Sectionals 2025-03-16 2025 MN RSC CZ North Section Spring Championsvenue
100 Freestyle SCY 50.67 Sectionals ✓+7.58s to US Open 2024-12-14 2024 CO FAST Bill Spahn Mid Season Finalevenue
200 Freestyle SCY 1:49.83 Sectionals ✓+14.84s to US Open 2025-05-02 2025 CO OB Northern League Championships
500 Freestyle SCY 4:59.49 Sectionals ✓+39.60s to US Open 2024-05-10 2024 CO OB CHSAA 5A Championshipsvenue
1000 Freestyle SCY 11:21.85 +47.86s to Sectionals 2025-01-24 2025 CO FAST Winter Openvenue
25 Backstroke SCY 13.79 2023-09-30 2023 CO FAST Intra-Squadvenue
50 Backstroke SCY 27.71 +6.22s to US Open 2024-10-18 2024 CO Scary FAST Invitevenue
100 Backstroke SCY 56.32 +0.83s to Sectionals 2024-12-14 2024 CO FAST Bill Spahn Mid Season Finalevenue
200 Backstroke SCY 2:05.32 +4.03s to Sectionals 2023-02-19 2023 CO AP CSI Senior Meetvenue
25 Breaststroke SCY 15.36 2023-09-30 2023 CO FAST Intra-Squadvenue
50 Breaststroke SCY 33.08 +8.69s to US Open 2022-10-21 2022 CO Scary FAST Invitevenue
100 Breaststroke SCY 1:13.57 +10.38s to Sectionals 2023-10-22 2023 CO Scary FAST Invitevenue
200 Breaststroke SCY 2:43.81 +26.52s to Sectionals 2022-01-23 2022 CO FAST Winter Openvenue
25 Butterfly SCY 12.49 2023-09-30 2023 CO FAST Intra-Squadvenue
50 Butterfly SCY 26.46 +5.27s to US Open 2024-10-18 2024 CO Scary FAST Invitevenue
100 Butterfly SCY 57.26 +2.07s to Sectionals 2024-12-15 2024 CO FAST Bill Spahn Mid Season Finalevenue
200 Butterfly SCY 2:11.62 +8.23s to Sectionals 2025-02-22 2025 CO Colorado Senior Meetvenue
100 Individual Medley SCY 1:05.34 2023-09-30 2023 CO FAST Intra-Squadvenue
200 Individual Medley SCY 2:12.73 +8.74s to Sectionals 2024-01-19 2024 CO FAST Winter Openvenue
400 Individual Medley SCY 4:49.47 +24.78s to Sectionals 2023-02-18 2023 CO AP CSI Senior Meetvenue
50 Freestyle LCM 27.38 +0.39s to Sectionals 2024-06-14 2024 CO CSI Long Course Openvenue
100 Freestyle LCM 58.02 Sectionals ✓+7.13s to US Open 2024-07-31 WZ LCM Senior Champs 2024fast pool
200 Freestyle LCM 2:05.99 Sectionals ✓+14.00s to US Open 2024-08-02 GroupB - WZ LCM Senior Champs 2024fast pool
400 Freestyle LCM 4:32.54 Sectionals ✓+33.45s to US Open 2024-08-01 WZ LCM Senior Champs 2024fast pool
50 Backstroke LCM 33.73 +7.64s to US Open 2023-04-28 2023 CO FAST Spring Splash LC Openvenue
100 Backstroke LCM 1:08.21 +3.02s to Sectionals 2022-07-17 2022 CO NCS Gold District Championshipsvenue
200 Backstroke LCM 2:31.28 +9.79s to Sectionals 2022-07-24 2022 CO CSI Senior LC Championshipsvenue
50 Breaststroke LCM 40.62 +11.43s to US Open 2023-04-28 2023 CO FAST Spring Splash LC Openvenue
100 Breaststroke LCM 1:26.52 +12.82s to Sectionals 2023-06-11 2023 CO FAST June Bonanzavenue
200 Breaststroke LCM 3:00.62 +19.74s to Sectionals 2023-06-25 2023 CO Steve Drozda LC Shotgunvenue
50 Butterfly LCM 30.96 +6.07s to US Open 2024-06-29 2024 CO FAST Fort Fun Intra-Squadvenue
100 Butterfly LCM 1:10.41 +7.32s to Sectionals 2024-05-18 2024 CO TOPS Hilltopper nvitevenue
200 Butterfly LCM 2:46.67 +25.58s to Sectionals 2023-06-10 2023 CO FAST June Bonanzavenue
200 Individual Medley LCM 2:29.77 +5.08s to Sectionals 2024-08-03 GroupB - WZ LCM Senior Champs 2024fast pool
400 Individual Medley LCM 5:38.20 +30.41s to Sectionals 2023-06-09 2023 CO FAST June Bonanzavenue

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 24.19 flat 200 Free Relay 2025-01-25 2025 CO FAST Winter Open
50 Freestyle SCY 24.50 flying 200 Free Relay (leg 3) 2024-01-20 2024 CO FAST Winter Open
50 Freestyle SCY 24.09 flying 200 Medley Relay (leg 4) 2024-01-21 2024 CO FAST Winter Open
200 Freestyle SCY 1:49.79 flying 800 Free Relay (leg 3) 2025-03-13 2025 MN RSC CZ North Section Spring Champions
50 Backstroke SCY 27.76 flat 200 Medley Relay 2025-01-26 2025 CO FAST Winter Open
50 Freestyle LCM 26.62 flat 200 Free Relay 2024-08-01 WZ LCM Senior Champs 2024
50 Freestyle LCM 28.23 flying 200 Medley Relay (leg 4) 2023-04-15 2023 CO FAST vs CUDA vs EVER Tri Meet
100 Freestyle LCM 1:03.27 flat 400 Free Relay 2022-07-21 2022 CO CSI Senior LC Championships
100 Freestyle LCM 59.24 flying 400 Free Relay (leg 4) 2023-07-20 2023 CO CSI Senior LC State Championships
100 Freestyle LCM 1:02.29 flying 400 Medley Relay (leg 4) 2022-07-21 2022 CO CSI Senior LC Championships
100 Backstroke LCM 1:09.49 flat 400 Medley Relay 2023-07-20 2023 CO CSI Senior LC State 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.

PR splits

100 Freestyle SCY 50.67

24.35
26.32

Front half 24.35s · back half 26.32s

500 Freestyle SCY 4:59.49

26.97
29.51
30.03
30.52
30.81
30.56
30.31
30.88
30.52
29.38

Front half 147.84s · back half 151.65s

1000 Freestyle SCY 11:21.85

29.12
32.55
33.37
33.79
34.09
34.55
34.20
34.60
34.80
34.93
34.71
35.18
34.96
34.38
34.50
34.46
34.74
34.57
34.46
33.89

Front half 336.00s · back half 345.85s

100 Backstroke SCY 56.32

27.02
29.30

Front half 27.02s · back half 29.30s

200 Backstroke SCY 2:05.32

29.06
32.08
32.19
31.99

Front half 61.14s · back half 64.18s

100 Breaststroke SCY 1:13.57

36.07
37.50

Front half 36.07s · back half 37.50s

200 Breaststroke SCY 2:43.81

37.87
42.29
41.68
41.97

Front half 80.16s · back half 83.65s

100 Butterfly SCY 57.26

26.72
30.54

Front half 26.72s · back half 30.54s

200 Butterfly SCY 2:11.62

28.52
32.87
33.77
36.46

Front half 61.39s · back half 70.23s

100 Individual Medley SCY 1:05.34

13.49
16.72
20.33
14.80

Front half 30.21s · back half 35.13s

200 Individual Medley SCY 2:12.73

28.29
33.34
40.30
30.80

Front half 61.63s · back half 71.10s

400 Individual Medley SCY 4:49.47

29.52
35.02
35.23
35.91
42.64
42.99
34.24
33.92

Front half 135.68s · back half 153.79s

100 Freestyle LCM 58.02

27.44
30.58

Front half 27.44s · back half 30.58s

200 Freestyle LCM 2:05.99

28.28
31.38
32.25
34.08

Front half 59.66s · back half 66.33s

400 Freestyle LCM 4:32.54

30.31
33.54
34.05
34.57
34.39
35.09
35.24
35.35

Front half 132.47s · back half 140.07s

100 Backstroke LCM 1:08.21

32.86
35.35

Front half 32.86s · back half 35.35s

200 Backstroke LCM 2:31.28

34.53
38.81
39.25
38.69

Front half 73.34s · back half 77.94s

100 Breaststroke LCM 1:26.52

41.30
45.22

Front half 41.30s · back half 45.22s

200 Breaststroke LCM 3:00.62

42.54
46.00
46.44
45.64

Front half 88.54s · back half 92.08s

100 Butterfly LCM 1:10.41

32.47
37.94

Front half 32.47s · back half 37.94s

200 Butterfly LCM 2:46.67

35.64
41.93
43.79
45.31

Front half 77.57s · back half 89.10s

200 Individual Medley LCM 2:29.77

30.48
38.41
46.55
34.33

Front half 68.89s · back half 80.88s

400 Individual Medley LCM 5:38.20

35.08
38.86
43.92
41.97
51.73
49.13
38.85
38.66

Front half 159.83s · back half 178.37s

Reaction time

fastest 0.64s average 0.697s slowest 0.75s 11 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.

25 Freestyle SCY 11.54 1 swim
50 Freestyle SCY 23.35 19 swims
100 Freestyle SCY 50.67 26 swims
200 Freestyle SCY 1:49.83 29 swims
500 Freestyle SCY 4:59.49 17 swims
1000 Freestyle SCY 11:21.85 1 swim
25 Backstroke SCY 13.79 1 swim
50 Backstroke SCY 27.71 5 swims
100 Backstroke SCY 56.32 31 swims
200 Backstroke SCY 2:05.32 19 swims
25 Breaststroke SCY 15.36 1 swim
50 Breaststroke SCY 33.08 4 swims
100 Breaststroke SCY 1:13.57 7 swims
200 Breaststroke SCY 2:43.81 4 swims
25 Butterfly SCY 12.49 1 swim
50 Butterfly SCY 26.46 5 swims
100 Butterfly SCY 57.26 12 swims
200 Butterfly SCY 2:11.62 4 swims
100 Individual Medley SCY 1:05.34 2 swims
200 Individual Medley SCY 2:12.73 8 swims
400 Individual Medley SCY 4:49.47 5 swims
50 Freestyle LCM 27.38 12 swims
100 Freestyle LCM 58.02 16 swims
200 Freestyle LCM 2:05.99 14 swims
400 Freestyle LCM 4:32.54 9 swims
50 Backstroke LCM 33.73 2 swims
100 Backstroke LCM 1:08.21 16 swims
200 Backstroke LCM 2:31.28 7 swims
50 Breaststroke LCM 40.62 2 swims
100 Breaststroke LCM 1:26.52 5 swims
200 Breaststroke LCM 3:00.62 2 swims
50 Butterfly LCM 30.96 3 swims
100 Butterfly LCM 1:10.41 5 swims
200 Butterfly LCM 2:46.67 2 swims
200 Individual Medley LCM 2:29.77 13 swims
400 Individual Medley LCM 5:38.20 2 swims