swimstats

Ellie Mierenfeld

Fage 17EZMTNCSTVAWVSRVA

472 plausible swims · 66 meets · 2019-10-05 → 2026-08-07

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 23.33 AAAA·Futures ✓+0.04s to Winter JNs 2026-01-17 GSA January Jump Start 2026venue
100 Freestyle SCY 51.62 AAAA·Futures ✓+1.23s to Winter JNs 2025-11-07 2025 Commonwealth Cup
200 Freestyle SCY 1:59.71 AA+2.72s to AAA·+4.72s to Sectionals 2025-10-26 2025 757swim Fall Fiestavenue
500 Freestyle SCY 5:31.24 A+1.25s to AA·+22.45s to Sectionals 2024-01-28 2024 Heavyweight Battlevenue
1000 Freestyle SCY 11:23.49 A+0.90s to AA·+44.50s to Sectionals 2023-10-06 SwimRVA BLASTOFFvenue
50 Backstroke SCY 25.82 AAAA·Futures ✓+0.63s to Jr Nationals 2026-03-06 2026 VSI SC Senior Championshipsvenue
100 Backstroke SCY 54.35 AAAA·Jr Nationals ✓+0.66s to Nationals 2026-03-07 2026 VSI SC Senior Championshipsvenue
200 Backstroke SCY 1:57.32 AAAA·Jr Nationals ✓+1.63s to Nationals 2026-01-18 GSA January Jump Start 2026venue
50 Breaststroke SCY 40.17 B+2.08s to BB·+10.38s to Futures 2020-07-25 SRVA Rockin Summer Intra-Squadvenue
100 Breaststroke SCY 1:08.71 AA+1.42s to AAA·+0.52s to Sectionals 2026-01-19 GSA January Jump Start 2026venue
200 Breaststroke SCY 2:32.77 AA+5.98s to AAA·+3.38s to Sectionals 2024-02-24 2024 Central District 13&O Championshipsvenue
50 Butterfly SCY 28.46 AA+1.07s to AAA·+2.77s to Futures 2025-11-23 Bass Turkey Classic 2025venue
100 Butterfly SCY 57.27 AAA+1.68s to AAAA·Sectionals ✓+0.68s to Futures 2026-01-18 GSA January Jump Start 2026venue
200 Butterfly SCY 2:21.17 A+5.58s to AA·+9.08s to Sectionals 2023-10-29 757Swim Fall Fiestavenue
100 Individual Medley SCY 57.71 2026-01-17 GSA January Jump Start 2026venue
200 Individual Medley SCY 2:08.03 AAA+3.44s to AAAA·Sectionals ✓+1.64s to Futures 2025-11-07 2025 Commonwealth Cup
400 Individual Medley SCY 4:30.54 AAA+4.95s to AAAA·Futures ✓+8.85s to Winter JNs 2026-03-06 2026 VSI SC Senior Championshipsvenue
50 Freestyle LCM 26.86 AAAA·Winter JNs ✓+0.27s to Jr Nationals 2026-07-11 2026 VA LC Senior Champsfast pool
100 Freestyle LCM 59.71 AAA+1.02s to AAAA·Sectionals ✓+0.42s to Futures 2026-08-04 2026 Speedo Junior National Championshipsvenue
200 Freestyle LCM 2:12.94 AAA+5.85s to AAAA·+2.05s to Sectionals 2026-07-10 2026 VA LC Senior Champsfast pool
400 Freestyle LCM 5:00.95 A+7.06s to AA·+23.26s to Sectionals 2024-05-04 BASS Jim Frye Memorial Invitational May 202venue
800 Freestyle LCM 10:13.09 A+4.10s to AA·+43.10s to Sectionals 2024-05-31 2024 SwimRVA Success Bellvenue
1500 Freestyle LCM 21:01.11 BB+49.22s to A·+164.32s to Sectionals 2022-06-17 2022 VA SwimRVA Summer Invitationalvenue
50 Backstroke LCM 29.64 AAAA·Nationals ✓+0.45s to US Open 2026-07-09 2026 VA LC Senior Champsfast pool
100 Backstroke LCM 1:02.75 AAAA·Nationals ✓ 2026-08-06 2026 Speedo Junior National Championshipsvenue
200 Backstroke LCM 2:19.14 AAAA·Jr Nationals ✓+2.15s to US Open 2026-08-05 2026 Speedo Junior National Championshipsvenue
50 Breaststroke LCM 38.97 A+0.98s to AA·+4.18s to Futures 2026-04-18 2026 SwimRVA Carnation Clashvenue
100 Breaststroke LCM 1:20.16 AA+2.97s to AAA·+2.27s to Sectionals 2026-06-12 2026 SwimRVA Summer Invitationalfast pool
200 Breaststroke LCM 3:02.01 A+7.02s to AA·+12.62s to Sectionals 2024-06-16 SwimRVA Summer Invitationalvenue
50 Butterfly LCM 29.70 AAA+0.51s to AAAA·+0.21s to Futures 2026-05-17 2026 EZ LC Speedo Super Sectionalsvenue
100 Butterfly LCM 1:06.99 AA+0.70s to AAA·+0.70s to Sectionals 2026-05-15 2026 EZ LC Speedo Super Sectionalsvenue
200 Individual Medley LCM 2:27.77 AAA+4.68s to AAAA·Sectionals ✓+1.58s to Futures 2024-07-18 2024 VA LC Senior Champsvenue
400 Individual Medley LCM 5:28.20 AA+10.11s to AAA·+7.71s to Sectionals 2024-06-15 SwimRVA Summer Invitationalvenue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.

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 25.25 flat 200 Free Relay 2023-11-04 2023 Commonwealth Cup
50 Freestyle SCY 22.98 flying 200 Medley Relay (leg 4) 2026-01-17 GSA January Jump Start 2026
50 Freestyle SCY 23.04 flying 200 Free Relay (leg 4) 2026-01-18 GSA January Jump Start 2026
100 Freestyle SCY 54.68 flat 400 Free Relay 2024-03-03 2024 VSI SC Senior Championships
100 Freestyle SCY 51.90 flying 400 Free Relay (leg 2) 2026-03-08 2026 VSI SC Senior Championships
100 Freestyle SCY 54.15 flying 400 Medley Relay (leg 4) 2024-02-24 2024 Central District 13&O Championships
200 Freestyle SCY 1:52.37 flying 800 Free Relay (leg 3) 2026-03-05 2026 VSI SC Senior Championships
50 Backstroke SCY 26.84 flat 200 Medley Relay 2023-11-05 2023 Commonwealth Cup
100 Backstroke SCY 55.44 flat 400 Medley Relay 2026-03-06 2026 VSI SC Senior Championships
50 Freestyle LCM 27.97 flat 200 Free Relay 2024-06-16 SwimRVA Summer Invitational
50 Freestyle LCM 26.31 flying 200 Free Relay (leg 4) 2026-07-10 2026 VA LC Senior Champs
50 Freestyle LCM 25.15 flying 200 Medley Relay (leg 4) 2024-06-14 SwimRVA Summer Invitational
100 Freestyle LCM 1:00.76 flying 400 Medley Relay (leg 4) 2025-05-18 2025 EZ LC Speedo Super Sectional
100 Freestyle LCM 58.81 flying 400 Free Relay (leg 4) 2026-07-12 2026 VA LC Senior Champs
200 Freestyle LCM 2:21.08 flat 800 Free Relay 2023-07-20 2023 VA LC Age Group Championships
200 Freestyle LCM 2:10.77 flying 800 Free Relay (leg 2) 2026-05-16 2026 EZ LC Speedo Super Sectionals
50 Backstroke LCM 29.91 flat 200 Medley Relay 2026-07-09 2026 VA LC Senior Champs
100 Backstroke LCM 1:04.94 flat 400 Medley Relay 2026-07-11 2026 VA LC Senior Champs
50 Butterfly LCM 29.29 flying 200 Medley Relay (leg 3) 2024-07-21 2024 VA LC Senior Champs

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

4956 points (6/6 events)

EventTime Points
500 FR SCY 5:31.24 723
200 BK SCY 1:57.32 1045
200 BR SCY 2:32.77 744
200 FL SCY 2:21.17 646
200 IM SCY 2:08.03 880
400 IM SCY 4:30.54 918

IMR 17-18 · LCM

4396 points (5/5 events)

EventTime Points
200 FR LCM 2:12.94 847
100 BK LCM 1:02.75 1085
100 BR LCM 1:20.16 758
100 FL LCM 1:06.99 819
200 IM LCM 2:27.77 887

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

PR splits

200 Freestyle SCY 1:59.71

28.04
30.45
30.80
30.42

Front half 58.49s · back half 61.22s

500 Freestyle SCY 5:31.24

29.37
32.50
35.77
33.94
33.13
33.13
33.67
33.88
33.29
32.56

Front half 164.71s · back half 166.53s

1000 Freestyle SCY 11:23.49

30.69
33.52
34.32
34.50
34.51
34.37
34.56
34.36
34.52
34.50
34.70
34.51
34.51
35.05
34.43
34.53
34.34
34.31
34.34
32.92

Front half 339.85s · back half 343.64s

100 Backstroke SCY 54.35

26.75
27.60

Front half 26.75s · back half 27.60s

200 Backstroke SCY 1:57.32

28.34
29.40
29.86
29.72

Front half 57.74s · back half 59.58s

100 Breaststroke SCY 1:08.71

32.52
36.19

Front half 32.52s · back half 36.19s

200 Breaststroke SCY 2:32.77

34.39
38.72
40.06
39.60

Front half 73.11s · back half 79.66s

100 Butterfly SCY 57.27

26.85
30.42

Front half 26.85s · back half 30.42s

200 Butterfly SCY 2:21.17

30.40
34.71
36.60
39.46

Front half 65.11s · back half 76.06s

100 Individual Medley SCY 57.71

26.96
30.75

Front half 26.96s · back half 30.75s

400 Individual Medley SCY 4:30.54

29.31
32.51
32.85
33.23
42.18
39.49
31.21
29.76

Front half 127.90s · back half 142.64s

100 Freestyle LCM 59.71 RT 0.71s

28.76
30.95

Front half 28.76s · back half 30.95s

200 Freestyle LCM 2:12.94

30.98
33.45
34.51
34.00

Front half 64.43s · back half 68.51s

400 Freestyle LCM 5:00.95

72.49
77.17
76.58
74.71

Front half 149.66s · back half 151.29s

800 Freestyle LCM 10:13.09

34.61
37.82
38.53
38.39
39.01
38.41
39.20
38.84
39.09
38.75
31.99
46.24
32.31
44.93
34.35
40.62

Front half 304.81s · back half 308.28s

1500 Freestyle LCM 21:01.11

37.39
40.91
42.63
41.37
43.34
42.79
42.70
42.14
42.32
41.91
42.28
42.49
42.58
42.24
42.53
42.31
42.45
42.07
42.56
41.98
43.07
41.86
42.86
41.89
43.15
42.23
42.25
41.75
42.12
38.94

Front half 629.62s · back half 631.49s

100 Backstroke LCM 1:02.75 RT 0.57s

30.74
32.01

Front half 30.74s · back half 32.01s

200 Backstroke LCM 2:19.14 RT 0.56s

32.25
34.74
36.29
35.86

Front half 66.99s · back half 72.15s

100 Breaststroke LCM 1:20.16

38.40
41.76

Front half 38.40s · back half 41.76s

200 Breaststroke LCM 3:02.01

88.04
93.97

Front half 88.04s · back half 93.97s

200 Individual Medley LCM 2:27.77

31.75
36.46
44.93
34.63

Front half 68.21s · back half 79.56s

400 Individual Medley LCM 5:28.20

72.21
85.06
97.28
73.65

Front half 157.27s · back half 170.93s

Reaction time

fastest 0.56s average 0.614s slowest 0.71s 19 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 23.33 32 swims
100 Freestyle SCY 51.62 33 swims
200 Freestyle SCY 1:59.71 11 swims
500 Freestyle SCY 5:31.24 9 swims
1000 Freestyle SCY 11:23.49 2 swims
50 Backstroke SCY 25.82 11 swims
100 Backstroke SCY 54.35 39 swims
200 Backstroke SCY 1:57.32 37 swims
50 Breaststroke SCY 40.17 6 swims
100 Breaststroke SCY 1:08.71 13 swims
200 Breaststroke SCY 2:32.77 10 swims
50 Butterfly SCY 28.46 6 swims
100 Butterfly SCY 57.27 14 swims
200 Butterfly SCY 2:21.17 4 swims
100 Individual Medley SCY 57.71 10 swims
200 Individual Medley SCY 2:08.03 18 swims
400 Individual Medley SCY 4:30.54 13 swims
50 Freestyle LCM 26.86 29 swims
100 Freestyle LCM 59.71 21 swims
200 Freestyle LCM 2:12.94 13 swims
400 Freestyle LCM 5:00.95 4 swims
800 Freestyle LCM 10:13.09 1 swim
1500 Freestyle LCM 21:01.11 1 swim
50 Backstroke LCM 29.64 14 swims
100 Backstroke LCM 1:02.75 37 swims
200 Backstroke LCM 2:19.14 32 swims
50 Breaststroke LCM 38.97 4 swims
100 Breaststroke LCM 1:20.16 11 swims
200 Breaststroke LCM 3:02.01 3 swims
50 Butterfly LCM 29.70 6 swims
100 Butterfly LCM 1:06.99 11 swims
200 Individual Medley LCM 2:27.77 12 swims
400 Individual Medley LCM 5:28.20 3 swims