swimstats

Emerson Cosner

Fage 17VAQSTS

336 plausible swims · 37 meets · 2019-10-05 → 2024-06-02

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 24.81 AAA+1.02s to AAAA·+0.02s to Sectionals 2022-02-26 2022 VA Central District 13&O Championshipsfast pool
100 Freestyle SCY 53.12 AAA+1.43s to AAAA·+0.03s to Sectionals 2022-03-06 2022 VSI SC Senior Championshipsvenue
200 Freestyle SCY 1:54.23 AAA+2.54s to AAAA·Sectionals ✓+1.94s to Futures 2023-03-03 2023 VSI SC Senior Championshipsvenue
500 Freestyle SCY 5:08.96 AAA+7.67s to AAAA·+0.17s to Sectionals 2023-03-04 2023 VSI SC Senior Championshipsvenue
1000 Freestyle SCY 10:43.32 AAA+20.03s to AAAA·+4.33s to Sectionals 2023-03-05 2023 VSI SC Senior Championshipsvenue
1650 Freestyle SCY 18:13.87 AAA+46.98s to AAAA·+24.48s to Sectionals 2023-11-05 2023 Commonwealth Cupvenue
100 Backstroke SCY 1:00.37 AA+1.88s to AAA·+1.08s to Sectionals 2024-02-24 2024 Central District 13&O Championshipsfast pool
200 Backstroke SCY 2:10.76 AA+3.77s to AAA·+1.87s to Sectionals 2024-02-25 2024 Central District 13&O Championshipsfast pool
100 Breaststroke SCY 1:13.14 A+2.85s to AA·+4.95s to Sectionals 2022-02-25 2022 VA Central District 13&O Championshipsfast pool
200 Breaststroke SCY 2:35.53 A+2.04s to AA·+6.14s to Sectionals 2022-02-26 2022 VA Central District 13&O Championshipsfast pool
100 Butterfly SCY 57.40 AAA+1.81s to AAAA·Sectionals ✓+0.81s to Futures 2024-03-01 2024 VSI SC Senior Championshipsvenue
200 Butterfly SCY 2:05.40 AAA+1.61s to AAAA·Sectionals ✓+0.01s to Futures 2024-03-03 2024 VSI SC Senior Championshipsvenue
100 Individual Medley SCY 1:10.13 2021-09-25 2021 VA QSTS Intrasquad Meetslow pool
200 Individual Medley SCY 2:11.65 AA+1.06s to AAA·+0.96s to Sectionals 2022-02-27 2022 VA Central District 13&O Championshipsfast pool
400 Individual Medley SCY 4:40.59 AA+2.40s to AAA·+2.20s to Sectionals 2022-02-25 2022 VA Central District 13&O Championshipsfast pool
50 Freestyle LCM 28.18 AAA+1.09s to AAAA·Sectionals ✓+0.79s to Futures 2022-07-17 2022 VA LC Senior Champsvenue
100 Freestyle LCM 59.89 AAA+1.20s to AAAA·Sectionals ✓+0.60s to Futures 2022-07-14 2022 VA LC Senior Champsvenue
200 Freestyle LCM 2:10.42 AAA+3.33s to AAAA·Sectionals ✓+2.63s to Futures 2022-07-15 2022 VA LC Senior Champsvenue
400 Freestyle LCM 4:40.47 AAA+12.18s to AAAA·+2.78s to Sectionals 2022-07-16 2022 VA LC Senior Champsvenue
800 Freestyle LCM 9:51.29 AA+8.80s to AAA·+21.30s to Sectionals 2023-07-13 2023 VA LC Senior Champsvenue
1500 Freestyle LCM 18:43.30 AA+12.41s to AAA·+26.51s to Sectionals 2022-07-17 2022 VA LC Senior Champsvenue
50 Backstroke LCM 34.99 A+1.00s to AA·+4.10s to Futures 2022-06-17 2022 VA SwimRVA Summer Invitationalvenue
100 Backstroke LCM 1:16.91 BB+2.32s to A·+9.02s to Sectionals 2024-05-05 BASS Jim Frye Memorial Invitational May 202venue
50 Butterfly LCM 30.67 AA+0.08s to AAA·+1.18s to Futures 2022-06-17 2022 VA SwimRVA Summer Invitationalvenue
100 Butterfly LCM 1:05.09 AAA+1.80s to AAAA·Sectionals ✓+0.40s to Futures 2024-01-13 NOVA LC Winter Invitationalvenue
200 Butterfly LCM 2:23.16 AAA+3.27s to AAAA·Sectionals ✓+1.27s to Futures 2024-01-14 NOVA LC Winter Invitationalvenue
200 Individual Medley LCM 2:36.32 AA+6.43s to AAA·+7.93s to Sectionals 2022-05-20 2022 VA CGBD May Spring Luau Meetslow pool
400 Individual Medley LCM 5:33.19 A+0.60s to AA·+12.70s to Sectionals 2022-05-21 2022 VA CGBD May Spring Luau Meetslow pool

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 25.18 flat 200 Free Relay 2022-02-27 2022 VA Central District 13&O Championships
50 Freestyle SCY 24.55 flying 200 Free Relay (leg 2) 2023-03-04 2023 VSI SC Senior Championships
50 Freestyle SCY 24.80 flying 200 Medley Relay (leg 4) 2024-01-27 2024 Heavyweight Battle
100 Freestyle SCY 52.75 flying 400 Medley Relay (leg 4) 2022-03-05 2022 VSI SC Senior Championships
100 Freestyle SCY 52.54 flying 400 Free Relay (leg 2) 2024-03-03 2024 VSI SC Senior Championships
200 Freestyle SCY 1:54.45 flat 800 Free Relay 2023-03-03 2023 VSI SC Senior Championships
200 Freestyle SCY 1:53.43 flying 800 Free Relay (leg 2) 2024-02-29 2024 VSI SC Senior Championships
50 Backstroke SCY 31.56 flat 200 Medley Relay 2019-11-09 2019 WAC Fall Classic
100 Backstroke SCY 1:03.42 flat 400 Medley Relay 2024-02-24 2024 Central District 13&O Championships
100 Breaststroke SCY 1:13.37 flying 400 Medley Relay (leg 2) 2022-02-26 2022 VA Central District 13&O Championships
50 Butterfly SCY 26.44 flying 200 Medley Relay (leg 3) 2023-11-05 2023 Commonwealth Cup
100 Butterfly SCY 57.33 flying 400 Medley Relay (leg 3) 2023-11-04 2023 Commonwealth Cup
50 Freestyle LCM 27.98 flat 200 Free Relay 2022-07-15 2022 VA LC Senior Champs
50 Freestyle LCM 28.20 flying 200 Free Relay (leg 4) 2023-07-14 2023 VA LC Senior Champs
50 Freestyle LCM 27.24 flying 200 Medley Relay (leg 4) 2022-07-17 2022 VA LC Senior Champs
100 Freestyle LCM 59.67 flat 400 Free Relay 2022-07-16 2022 VA LC Senior Champs
100 Freestyle LCM 1:00.27 flying 400 Medley Relay (leg 4) 2022-07-15 2022 VA LC Senior Champs
100 Freestyle LCM 1:00.34 flying 400 Free Relay (leg 2) 2023-05-19 2023 EZ LC Speedo Super Sectional
200 Freestyle LCM 2:10.23 flat 800 Free Relay 2022-07-14 2022 VA LC Senior Champs
200 Freestyle LCM 2:11.83 flying 800 Free Relay (leg 4) 2023-05-20 2023 EZ LC Speedo Super Sectional
100 Butterfly LCM 1:06.38 flying 400 Medley Relay (leg 3) 2023-05-21 2023 EZ LC Speedo Super Sectional

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

4906 points (6/6 events)

EventTime Points
500 FR SCY 5:08.96 891
200 BK SCY 2:10.76 755
200 BR SCY 2:35.53 706
200 FL SCY 2:05.40 922
200 IM SCY 2:11.65 809
400 IM SCY 4:40.59 823

IMR 17-18 · SCY

4011 points (5/5 events)

EventTime Points
200 FR SCY 1:54.23 902
100 BK SCY 1:00.37 755
100 BR SCY 1:13.14 657
100 FL SCY 57.40 888
200 IM SCY 2:11.65 809

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

PR splits

100 Freestyle SCY 53.12

25.70
27.42

Front half 25.70s · back half 27.42s

200 Freestyle SCY 1:54.23

26.76
28.70
29.32
29.45

Front half 55.46s · back half 58.77s

500 Freestyle SCY 5:08.96

28.12
30.46
30.81
31.16
31.61
31.71
31.88
31.26
31.40
30.55

Front half 152.16s · back half 156.80s

1000 Freestyle SCY 10:43.32

29.79
32.68
32.86
32.70
32.69
32.84
32.69
32.40
32.19
32.10
32.01
32.22
32.08
31.99
32.17
32.11
32.35
32.07
31.87
31.51

Front half 322.94s · back half 320.38s

1650 Freestyle SCY 18:13.87

30.86
33.35
33.34
33.76
33.64
33.52
33.35
33.29
33.22
33.16
32.96
32.80
32.60
32.65
32.80
32.79
32.90
32.91
32.64
32.94
33.15
33.26
33.26
33.52
33.36
33.43
33.50
33.52
33.65
33.71
33.65
33.16
33.22

100 Backstroke SCY 1:00.37

29.46
30.91

Front half 29.46s · back half 30.91s

200 Backstroke SCY 2:10.76

30.81
32.81
33.70
33.44

Front half 63.62s · back half 67.14s

100 Breaststroke SCY 1:13.14

34.78
38.36

Front half 34.78s · back half 38.36s

200 Breaststroke SCY 2:35.53

35.95
38.99
40.38
40.21

Front half 74.94s · back half 80.59s

100 Butterfly SCY 57.40

26.95
30.45

Front half 26.95s · back half 30.45s

200 Butterfly SCY 2:05.40

27.99
32.03
32.61
32.77

Front half 60.02s · back half 65.38s

200 Individual Medley SCY 2:11.65

27.25
33.27
40.68
30.45

Front half 60.52s · back half 71.13s

400 Individual Medley SCY 4:40.59

28.19
32.36
36.64
36.95
41.09
42.11
32.08
31.17

Front half 134.14s · back half 146.45s

100 Freestyle LCM 59.89 RT 0.70s

28.76
31.13

Front half 28.76s · back half 31.13s

200 Freestyle LCM 2:10.42 RT 0.73s

30.98
32.82
33.57
33.05

Front half 63.80s · back half 66.62s

400 Freestyle LCM 4:40.47 RT 0.69s

32.30
35.54
35.97
36.30
35.33
35.50
34.94
34.59

Front half 140.11s · back half 140.36s

800 Freestyle LCM 9:51.29 RT 0.75s

33.69
36.24
37.74
36.91
37.75
37.89
37.80
37.60
37.39
36.58
37.68
36.72
37.65
37.29
37.40
34.96

Front half 295.62s · back half 295.67s

1500 Freestyle LCM 18:43.30 RT 0.72s

35.03
37.47
37.43
37.70
37.14
37.64
37.13
38.15
36.97
37.73
37.62
37.85
37.71
37.32
37.02
37.66
37.20
37.60
37.31
37.51
37.89
38.34
38.06
37.81
38.14
37.83
37.84
37.57
35.94
36.69

Front half 559.91s · back half 563.39s

100 Butterfly LCM 1:05.09

30.73
34.36

Front half 30.73s · back half 34.36s

200 Butterfly LCM 2:23.16

31.51
35.50
37.52
38.63

Front half 67.01s · back half 76.15s

200 Individual Medley LCM 2:36.32

32.79
40.76
47.66
35.11

Front half 73.55s · back half 82.77s

400 Individual Medley LCM 5:33.19

75.01
89.60
95.45
73.13

Front half 164.61s · back half 168.58s

Reaction time

fastest 0.69s average 0.734s slowest 0.84s 18 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 24.81 18 swims
100 Freestyle SCY 53.12 24 swims
200 Freestyle SCY 1:54.23 21 swims
500 Freestyle SCY 5:08.96 22 swims
1000 Freestyle SCY 10:43.32 6 swims
1650 Freestyle SCY 18:13.87 3 swims
100 Backstroke SCY 1:00.37 8 swims
200 Backstroke SCY 2:10.76 7 swims
100 Breaststroke SCY 1:13.14 9 swims
200 Breaststroke SCY 2:35.53 8 swims
100 Butterfly SCY 57.40 25 swims
200 Butterfly SCY 2:05.40 22 swims
100 Individual Medley SCY 1:10.13 1 swim
200 Individual Medley SCY 2:11.65 14 swims
400 Individual Medley SCY 4:40.59 13 swims
50 Freestyle LCM 28.18 13 swims
100 Freestyle LCM 59.89 19 swims
200 Freestyle LCM 2:10.42 23 swims
400 Freestyle LCM 4:40.47 14 swims
800 Freestyle LCM 9:51.29 5 swims
1500 Freestyle LCM 18:43.30 4 swims
50 Backstroke LCM 34.99 2 swims
100 Backstroke LCM 1:16.91 1 swim
50 Butterfly LCM 30.67 2 swims
100 Butterfly LCM 1:05.09 19 swims
200 Butterfly LCM 2:23.16 20 swims
200 Individual Medley LCM 2:36.32 5 swims
400 Individual Medley LCM 5:33.19 4 swims