swimstats

Margaret Chester

Fage 18COMTNCNMPNUTRIP

307 plausible swims · 72 meets · 2020-09-12 → 2026-06-12

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 23.70 AAA+0.01s to AAAA·Futures ✓+0.41s to Winter JNs 2025-11-08 2025 TAC TITANS Big Southern Classicvenue
100 Freestyle SCY 51.60 AAA+0.31s to AAAA·Futures ✓+1.21s to Winter JNs 2026-03-26 2026 Four Corner Speedo Sectionals - Carmel -fast pool
200 Freestyle SCY 1:52.14 AAA+0.75s to AAAA·Futures ✓+3.05s to Winter JNs 2026-03-26 2026 Four Corner Speedo Sectionals - Carmel
500 Freestyle SCY 5:14.70 AA+1.81s to AAA·Sectionals ✓+12.11s to Futures 2025-11-06 2025 TAC TITANS Big Southern Classicvenue
1000 Freestyle SCY 11:14.30 AA+18.71s to AAA·Sectionals ✓+53.81s to Futures 2026-01-10 2026 CO FAST vs TOPS vs RIPvenue
50 Backstroke SCY 34.51 B+2.12s to BB·+8.22s to Futures 2024-10-04 2024 CO CUDA vs RIP Dualvenue
100 Backstroke SCY 1:12.35 B+3.26s to BB·+10.96s to Sectionals 2024-11-24 2024 CO CUDA Pentathlon XXXVIIvenue
50 Breaststroke SCY 32.36 AA+0.37s to AAA·+2.57s to Futures 2025-01-01 Colorado Swimming Championship Meet
100 Breaststroke SCY 1:06.91 AA+0.02s to AAA·Sectionals ✓+1.42s to Futures 2025-11-07 2025 TAC TITANS Big Southern Classicvenue
200 Breaststroke SCY 2:31.27 AA+5.98s to AAA·Sectionals ✓+8.58s to Futures 2025-02-23 2025 CO Colorado Senior Meetvenue
50 Butterfly SCY 29.32 A+0.63s to AA·+3.63s to Futures 2023-09-30 2023 CO CUDA vs RIP Dualvenue
100 Butterfly SCY 58.31 AA+0.32s to AAA·Sectionals ✓+1.72s to Futures 2026-03-26 2026 Four Corner Speedo Sectionals - Carmel
200 Butterfly SCY 2:33.02 B+1.13s to BB·+16.83s to Sectionals 2023-03-04 2023 CO CSI SCY 14&U Silver Statevenue
100 Individual Medley SCY 1:07.03 2023-09-30 2023 CO CUDA vs RIP Dualvenue
200 Individual Medley SCY 2:20.68 A+4.19s to AA·+4.19s to Sectionals 2024-11-24 2024 CO CUDA Pentathlon XXXVIIvenue
50 Freestyle SCM 44.08 +9.29s to B·+15.19s to Sectionals 2020-09-12 2020 CO RIP vs FAC Dualvenue
100 Freestyle SCM 1:24.69 +9.10s to B·+22.30s to Sectionals 2021-05-16 2021 CO RIP May Tri Meetvenue
50 Breaststroke SCM 54.69 +9.70s to B 2020-09-12 2020 CO RIP vs FAC Dualvenue
100 Breaststroke SCM 1:47.97 +13.88s to B·+29.98s to Sectionals 2021-05-16 2021 CO RIP May Tri Meetvenue
100 Individual Medley SCM 1:48.91 2020-09-12 2020 CO RIP vs FAC Dualvenue
200 Individual Medley SCM 3:32.53 +28.94s to B·+61.74s to Sectionals 2021-05-16 2021 CO RIP May Tri Meetvenue
50 Freestyle LCM 27.07 AAAA·Futures ✓+0.18s to Winter JNs 2025-07-23 2025 TYR FUTURES MADISON TIME TRIALS
100 Freestyle LCM 59.45 AAA+0.86s to AAAA·Sectionals ✓+0.16s to Futures 2025-07-24 2025 TYR FUTURES MADISONvenue
200 Freestyle LCM 2:10.84 AAA+3.85s to AAAA·Sectionals ✓+3.05s to Futures 2025-07-23 2025 TYR FUTURES MADISONvenue
400 Freestyle LCM 4:52.21 AA+11.62s to AAA·+0.42s to Sectionals 2024-08-01 GroupA - WZ LCM Senior Champs 2024venue
800 Freestyle LCM 10:09.04 A+1.05s to AA·+3.05s to Sectionals 2025-05-16 2025 CO ACES Spring Invitevenue
1500 Freestyle LCM 19:41.74 A+17.65s to AA·+20.65s to Sectionals 2026-05-29 2026 CO Barracuda Summer Sizzler Invitevenue
100 Backstroke LCM 1:03.50 AAAA·Jr Nationals ✓+0.21s to US Open 2025-01-01 2025 CO Junior National Camp
50 Breaststroke LCM 38.18 A+0.19s to AA·+3.39s to Futures 2026-05-29 2026 CO Barracuda Summer Sizzler Invitevenue
100 Breaststroke LCM 1:19.28 AA+1.99s to AAA·Sectionals ✓+3.29s to Futures 2024-03-16 2024 Northwest Spring Speedo Sectionalsvenue
200 Breaststroke LCM 2:58.49 A+2.10s to AA·+3.63s to Sectionals 2023-07-22 2023 CO CSI Senior LC State Championshipsvenue
100 Butterfly LCM 1:10.81 A+1.62s to AA·+1.52s to Sectionals 2025-06-01 2025 CO Barracuda Summer Sizzler Invitevenue
200 Butterfly LCM 2:53.71 B+0.72s to BB·+19.42s to Sectionals 2023-07-07 2023 CO Zone 2 VMACvenue
200 Individual Medley LCM 2:36.13 AA+6.64s to AAA·Sectionals ✓+9.94s to Futures 2026-05-30 2026 CO Barracuda Summer Sizzler Invitevenue

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 23.15 flying 200 Free Relay (leg 4) 2026-03-26 2026 Four Corner Speedo Sectionals - Carmel -
50 Freestyle SCY 22.95 flying 200 Medley Relay (leg 4) 2025-11-08 2025 TAC TITANS Big Southern Classic
100 Freestyle SCY 50.95 flying 400 Free Relay (leg 4) 2026-03-27 2026 Four Corner Speedo Sectionals - Carmel -
100 Freestyle SCY 51.73 flying 400 Medley Relay (leg 4) 2026-03-29 2026 Four Corner Speedo Sectionals - Carmel -
200 Freestyle SCY 1:52.75 flying 800 Free Relay (leg 4) 2026-03-28 2026 Four Corner Speedo Sectionals - Carmel -
50 Breaststroke SCY 30.69 flying 200 Medley Relay (leg 2) 2024-11-02 2024 CO TOPS Denver Invitational
100 Breaststroke SCY 1:10.48 flying 400 Medley Relay (leg 2) 2024-11-01 2024 CO TOPS Denver Invitational
50 Butterfly SCY 27.04 flying 200 Medley Relay (leg 3) 2026-01-10 2026 CO FAST vs TOPS vs RIP
50 Freestyle LCM 27.88 flying 200 Free Relay (leg 4) 2024-08-01 GroupA - WZ LCM Senior Champs 2024
100 Freestyle LCM 1:01.01 flat 400 Free Relay 2024-03-15 2024 Northwest Spring Speedo Sectionals
100 Freestyle LCM 1:01.83 flying 400 Medley Relay (leg 4) 2024-08-03 WZ LCM Senior Champs 2024
100 Freestyle LCM 1:03.11 flying 400 Free Relay (leg 4) 2024-07-18 2024 CO CSI Senior LC Championships
200 Freestyle LCM 2:14.84 flying 800 Free Relay (leg 4) 2024-07-31 WZ LCM Senior Champs 2024
100 Backstroke LCM 1:24.46 flat 400 Medley Relay 2022-06-30 2022 CO Grand Junction Invitational
50 Breaststroke LCM 35.57 flying 200 Medley Relay (leg 2) 2024-03-14 2024 Northwest Spring Speedo Sectionals
100 Breaststroke LCM 1:22.85 flying 400 Medley Relay (leg 2) 2024-03-17 2024 Northwest Spring Speedo Sectionals

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

2780 points (4/6 events — incomplete)

EventTime Points
500 FR SCY 5:14.70 843
200 BR SCY 2:31.27 767
200 FL SCY 2:33.02 507
200 IM SCY 2:20.68 663
200 BK SCY— 0
400 IM SCY— 0

IMR 17-18 · LCM

4163 points (5/5 events)

EventTime Points
200 FR LCM 2:10.84 888
100 BK LCM 1:03.50 1047
100 BR LCM 1:19.28 783
100 FL LCM 1:10.81 693
200 IM LCM 2:36.13 752

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

PR splits

100 Freestyle SCY 51.60

25.18
26.42

Front half 25.18s · back half 26.42s

200 Freestyle SCY 1:52.14 split/total mismatch

26.43
1.77
0.38
0.35

Front half 28.20s · back half 83.94s

500 Freestyle SCY 5:14.70

28.68
31.57
32.46
32.12
32.42
32.64
32.00
31.90
31.84
29.07

Front half 157.25s · back half 157.45s

1000 Freestyle SCY 11:14.30

30.96
33.06
33.87
33.92
34.01
34.05
34.28
33.53
34.27
33.97
34.29
34.01
34.03
34.05
34.29
33.67
34.20
33.99
33.00
32.85

Front half 335.92s · back half 338.38s

100 Backstroke SCY 1:12.35

36.14
36.21

Front half 36.14s · back half 36.21s

100 Breaststroke SCY 1:06.91

31.89
35.02

Front half 31.89s · back half 35.02s

200 Breaststroke SCY 2:31.27

35.04
38.64
38.60
38.99

Front half 73.68s · back half 77.59s

100 Butterfly SCY 58.31 split/total mismatch

27.97
2.37

Front half 27.97s · back half 30.34s

200 Butterfly SCY 2:33.02

35.03
38.71
40.18
39.10

Front half 73.74s · back half 79.28s

100 Individual Medley SCY 1:07.03

32.00
35.03

Front half 32.00s · back half 35.03s

200 Individual Medley SCY 2:20.68

30.38
40.40
38.56
31.34

Front half 70.78s · back half 69.90s

100 Freestyle LCM 59.45

28.89
30.56

Front half 28.89s · back half 30.56s

200 Freestyle LCM 2:10.84

30.68
32.67
33.98
33.51

Front half 63.35s · back half 67.49s

400 Freestyle LCM 4:52.21

33.20
36.48
38.15
37.78
38.33
37.16
36.40
34.71

Front half 145.61s · back half 146.60s

800 Freestyle LCM 10:09.04

74.30
78.19
78.19
77.31
76.55
78.20
74.38
71.92

Front half 307.99s · back half 301.05s

1500 Freestyle LCM 19:41.74

35.50
39.66
32.46
46.48
33.95
46.74
32.96
47.65
30.34
49.62
34.98
44.08
32.40
46.56
39.61
39.13
32.92
45.59
40.00
39.85
39.37
39.74
40.65
40.44
39.48
39.58
33.48
44.25
28.75
45.52

Front half 592.99s · back half 588.75s

200 Breaststroke LCM 2:58.49

40.73
45.83
46.58
45.35

Front half 86.56s · back half 91.93s

100 Butterfly LCM 1:10.81

34.11
36.70

Front half 34.11s · back half 36.70s

200 Butterfly LCM 2:53.71

36.69
43.34
45.99
47.69

Front half 80.03s · back half 93.68s

200 Individual Medley LCM 2:36.13

32.50
45.48
43.77
34.38

Front half 77.98s · back half 78.15s

Reaction time

fastest 0.59s average 0.620s slowest 0.67s 4 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 23.70 44 swims
100 Freestyle SCY 51.60 36 swims
200 Freestyle SCY 1:52.14 15 swims
500 Freestyle SCY 5:14.70 6 swims
1000 Freestyle SCY 11:14.30 1 swim
50 Backstroke SCY 34.51 1 swim
100 Backstroke SCY 1:12.35 7 swims
50 Breaststroke SCY 32.36 4 swims
100 Breaststroke SCY 1:06.91 31 swims
200 Breaststroke SCY 2:31.27 18 swims
50 Butterfly SCY 29.32 1 swim
100 Butterfly SCY 58.31 15 swims
200 Butterfly SCY 2:33.02 1 swim
100 Individual Medley SCY 1:07.03 2 swims
200 Individual Medley SCY 2:20.68 5 swims
50 Freestyle SCM 44.08 1 swim
100 Freestyle SCM 1:24.69 1 swim
50 Breaststroke SCM 54.69 1 swim
100 Breaststroke SCM 1:47.97 1 swim
100 Individual Medley SCM 1:48.91 1 swim
200 Individual Medley SCM 3:32.53 1 swim
50 Freestyle LCM 27.07 26 swims
100 Freestyle LCM 59.45 17 swims
200 Freestyle LCM 2:10.84 11 swims
400 Freestyle LCM 4:52.21 8 swims
800 Freestyle LCM 10:09.04 1 swim
1500 Freestyle LCM 19:41.74 1 swim
100 Backstroke LCM 1:03.50 1 swim
50 Breaststroke LCM 38.18 3 swims
100 Breaststroke LCM 1:19.28 21 swims
200 Breaststroke LCM 2:58.49 10 swims
100 Butterfly LCM 1:10.81 5 swims
200 Butterfly LCM 2:53.71 1 swim
200 Individual Medley LCM 2:36.13 5 swims