swimstats

Charlie Dieveney

Mage 16EZMDGILLBANBACUN

405 plausible swims · 56 meets · 2016-06-26 → 2026-07-12

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 22.95 AA+0.56s to AAA·+0.56s to Sectionals 2025-11-15 2025 NBAC Thanksgiving Meetfast pool
100 Freestyle SCY 51.21 AA+2.22s to AAA·+2.72s to Sectionals 2024-12-15 2024 NBAC 50th Annual Christmas Invitationalvenue
200 Freestyle SCY 1:43.27 AAA+1.08s to AAAA·Sectionals ✓+1.68s to Futures 2025-12-12 2025 NBAC 51st Annual Christmas Invitationalvenue
500 Freestyle SCY 4:34.81 AAAA·Futures ✓+6.02s to Winter JNs 2026-02-21 2026 Speedo MD LSC Senior Champsvenue
1000 Freestyle SCY 9:27.09 AAAA·Futures ✓+4.40s to Winter JNs 2026-02-19 2026 Speedo MD LSC Senior Champsvenue
1650 Freestyle SCY 16:04.97 AAAA·Futures ✓+24.58s to Winter JNs 2025-12-14 2025 NBAC 51st Annual Christmas Invitationalvenue
50 Backstroke SCY 29.65 B+0.06s to BB·+5.96s to Futures 2024-02-10 2024 LBA Last Chance Invite Meetvenue
100 Backstroke SCY 57.99 A+2.30s to AA·+3.50s to Sectionals 2025-10-19 2025 NBAC Fall Fastival Meetfast pool
200 Backstroke SCY 2:03.62 A+1.63s to AA·+5.03s to Sectionals 2024-10-19 2024 NBAC Fall Fastival Meetfast pool
50 Breaststroke SCY 30.64 A+0.45s to AA·+4.35s to Futures 2024-02-11 2024 LBA Last Chance Invite Meetvenue
100 Breaststroke SCY 58.70 AAA+0.91s to AAAA·Sectionals ✓+0.71s to Futures 2026-01-31 2026 MIAA A Swimming Championshipsvenue
200 Breaststroke SCY 2:06.83 AAA+1.54s to AAAA·Futures ✓+5.24s to Winter JNs 2025-12-13 2025 NBAC 51st Annual Christmas Invitationalvenue
50 Butterfly SCY 25.31 AA+0.32s to AAA·+2.42s to Futures 2025-11-16 2025 NBAC Thanksgiving Meetfast pool
100 Butterfly SCY 55.71 A+0.42s to AA·+2.52s to Sectionals 2025-10-18 2025 NBAC Fall Fastival Meetfast pool
200 Butterfly SCY 1:55.80 AAA+2.71s to AAAA·Sectionals ✓+2.11s to Futures 2024-12-15 2024 NBAC 50th Annual Christmas Invitationalvenue
100 Individual Medley SCY 55.77 2025-11-15 2025 NBAC Thanksgiving Meetfast pool
200 Individual Medley SCY 1:55.91 AAA+2.42s to AAAA·Sectionals ✓+2.02s to Futures 2025-12-13 2025 NBAC 51st Annual Christmas Invitationalvenue
400 Individual Medley SCY 4:02.11 AAAA·Futures ✓+5.62s to Winter JNs 2026-02-20 2026 Speedo MD LSC Senior Champsvenue
50 Freestyle LCM 27.25 A+0.16s to AA·+1.76s to Sectionals 2025-04-27 2025 NAAC Carol Chidester Invitevenue
100 Freestyle LCM 54.09 AAA+0.20s to AAAA·Sectionals ✓+0.50s to Futures 2026-07-12 2026 NBAC Mid Summer Classicvenue
200 Freestyle LCM 1:57.76 AAAA·Futures ✓+2.47s to Winter JNs 2026-05-09 2026 NBAC Spring LC Invitational Meetvenue
400 Freestyle LCM 4:10.33 AAAA·Sectionals ✓+0.34s to Futures 2026-07-11 2026 NBAC Mid Summer Classicvenue
800 Freestyle LCM 8:41.59 AAAA·Sectionals ✓+0.90s to Futures 2025-07-10 2025 NBAC Mid Summer Classicvenue
1500 Freestyle LCM 16:43.65 AAAA·Sectionals ✓+4.66s to Futures 2025-08-02 2025 MD LSC LC Championshipsvenue
50 Backstroke LCM 31.96 A+0.87s to AA·+4.07s to Futures 2024-05-17 2024 NBAC Spring LC Invitational Meetvenue
100 Backstroke LCM 1:06.36 A+1.07s to AA·+4.37s to Sectionals 2026-05-10 2026 NBAC Spring LC Invitational Meetvenue
200 Backstroke LCM 2:22.34 A+0.85s to AA·+7.55s to Sectionals 2024-05-18 2024 NBAC Spring LC Invitational Meetvenue
50 Breaststroke LCM 33.40 AA+0.51s to AAA·+2.51s to Futures 2024-05-17 2024 NBAC Spring LC Invitational Meetvenue
100 Breaststroke LCM 1:10.29 AAA+2.90s to AAAA·+0.60s to Sectionals 2025-07-11 2025 NBAC Mid Summer Classicvenue
200 Breaststroke LCM 2:28.92 AAA+2.43s to AAAA·Futures ✓+4.83s to Winter JNs 2026-05-10 2026 NBAC Spring LC Invitational Meetvenue
50 Butterfly LCM 29.86 A+0.37s to AA·+3.57s to Futures 2024-05-17 2024 NBAC Spring LC Invitational Meetvenue
100 Butterfly LCM 1:01.65 AA+1.16s to AAA·+1.46s to Sectionals 2025-07-11 2025 NBAC Mid Summer Classicvenue
200 Butterfly LCM 2:12.30 AAA+3.11s to AAAA·Sectionals ✓+2.11s to Futures 2025-07-30 2025 MD LSC LC Championshipsvenue
200 Individual Medley LCM 2:16.14 AAA+3.75s to AAAA·Sectionals ✓+3.35s to Futures 2025-08-02 2025 MD LSC LC Championshipsvenue
400 Individual Medley LCM 4:43.90 AAA+1.81s to AAAA·Sectionals ✓+1.51s to Futures 2026-07-10 2026 NBAC Mid Summer Classicvenue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.

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 28.97 flat 200 Free Relay 2021-11-20 2021 NBAC Thanksgiving Meet
50 Freestyle SCY 22.92 flying 200 Free Relay (leg 2) 2025-10-18 2025 NBAC Fall Fastival Meet
100 Freestyle SCY 49.71 flying 400 Free Relay (leg 2) 2024-12-13 2024 NBAC 50th Annual Christmas Invitational
50 Backstroke SCY 27.97 flat 200 Medley Relay 2024-10-20 2024 NBAC Fall Fastival Meet
50 Breaststroke SCY 26.19 flying 200 Medley Relay (leg 2) 2026-01-31 2026 MIAA A Swimming Championships
100 Breaststroke SCY 1:06.30 flying 400 Medley Relay (leg 2) 2024-03-02 2024 MD LSC 14 & U Championships
100 Butterfly SCY 54.84 flying 400 Medley Relay (leg 3) 2024-12-14 2024 NBAC 50th Annual Christmas Invitational
50 Freestyle LCM 27.76 flat 200 Free Relay 2024-05-18 2024 NBAC Spring LC Invitational Meet
100 Freestyle LCM 56.46 flat 400 Free Relay 2025-07-31 2025 MD LSC LC Championships
100 Freestyle LCM 1:00.00 flying 400 Free Relay (leg 3) 2024-07-06 2024 NBAC Mid Summer Classic
100 Freestyle LCM 54.84 flying 400 Medley Relay (leg 4) 2025-08-01 2025 MD LSC LC Championships
100 Backstroke LCM 1:08.78 flat 400 Medley Relay 2024-07-07 2024 NBAC Mid Summer Classic
50 Breaststroke LCM 34.63 flying 200 Medley Relay (leg 2) 2024-05-19 2024 NBAC Spring LC Invitational Meet
100 Breaststroke LCM 1:11.68 flying 400 Medley Relay (leg 2) 2024-08-02 2024 MD LSC LC 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

5542 points (6/6 events)

EventTime Points
500 FR SCY 4:34.81 1016
200 BK SCY 2:03.62 717
200 BR SCY 2:06.83 964
200 FL SCY 1:55.80 921
200 IM SCY 1:55.91 931
400 IM SCY 4:02.11 993

IMR 15-16 · LCM

4310 points (5/5 events)

EventTime Points
200 FR LCM 1:57.76 993
100 BK LCM 1:06.36 720
100 BR LCM 1:10.29 869
100 FL LCM 1:01.65 815
200 IM LCM 2:16.14 913

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

PR splits

100 Freestyle SCY 51.21

24.75
26.46

Front half 24.75s · back half 26.46s

200 Freestyle SCY 1:43.27

24.10
26.10
26.53
26.54

Front half 50.20s · back half 53.07s

500 Freestyle SCY 4:34.81

25.05
27.17
27.47
27.75
27.85
28.30
28.16
28.17
28.12
26.77

Front half 135.29s · back half 139.52s

1000 Freestyle SCY 9:27.09

25.78
27.60
28.19
28.25
28.39
28.51
28.36
28.41
28.58
28.52
28.51
28.64
28.52
28.66
28.70
28.85
28.80
28.81
28.67
28.34

Front half 280.59s · back half 286.50s

1650 Freestyle SCY 16:04.97

25.93
28.31
28.97
29.30
29.78
29.47
29.20
29.12
29.31
29.29
28.96
29.05
29.24
29.26
29.44
29.29
29.65
29.34
29.38
29.46
29.68
29.60
29.85
29.80
29.87
29.49
29.20
29.32
29.63
29.48
29.53
29.23
28.54

100 Backstroke SCY 57.99

28.67
29.32

Front half 28.67s · back half 29.32s

200 Backstroke SCY 2:03.62

29.08
30.61
31.58
32.35

Front half 59.69s · back half 63.93s

100 Breaststroke SCY 58.70

27.92
30.78

Front half 27.92s · back half 30.78s

200 Breaststroke SCY 2:06.83

28.66
31.61
33.09
33.47

Front half 60.27s · back half 66.56s

100 Butterfly SCY 55.71

26.81
28.90

Front half 26.81s · back half 28.90s

200 Butterfly SCY 1:55.80

26.10
29.16
30.45
30.09

Front half 55.26s · back half 60.54s

100 Individual Medley SCY 55.77

27.21
28.56

Front half 27.21s · back half 28.56s

200 Individual Medley SCY 1:55.91

25.66
30.37
32.99
26.89

Front half 56.03s · back half 59.88s

400 Individual Medley SCY 4:02.11

25.83
29.04
32.50
31.37
33.95
34.04
28.38
27.00

Front half 118.74s · back half 123.37s

100 Freestyle LCM 54.09

26.11
27.98

Front half 26.11s · back half 27.98s

200 Freestyle LCM 1:57.76

27.85
29.88
30.03
30.00

Front half 57.73s · back half 60.03s

400 Freestyle LCM 4:10.33

28.33
30.39
31.56
32.08
32.55
32.80
33.18
29.44

Front half 122.36s · back half 127.97s

800 Freestyle LCM 8:41.59

29.77
32.02
32.74
33.00
32.81
32.56
33.06
32.84
32.81
32.68
33.14
32.93
33.15
33.21
33.10
31.77

Front half 258.80s · back half 262.79s

1500 Freestyle LCM 16:43.65

30.29
33.09
34.14
33.93
34.22
34.16
34.14
34.16
33.99
33.42
33.50
33.54
33.82
33.61
33.89
33.56
33.67
32.93
33.29
33.41
33.93
33.31
33.18
33.56
33.48
33.49
32.70
33.40
33.32
32.52

Front half 503.90s · back half 499.75s

100 Backstroke LCM 1:06.36

33.07
33.29

Front half 33.07s · back half 33.29s

200 Backstroke LCM 2:22.34

34.05
35.33
36.34
36.62

Front half 69.38s · back half 72.96s

100 Breaststroke LCM 1:10.29

33.73
36.56

Front half 33.73s · back half 36.56s

200 Breaststroke LCM 2:28.92

33.55
37.06
38.94
39.37

Front half 70.61s · back half 78.31s

100 Butterfly LCM 1:01.65

29.37
32.28

Front half 29.37s · back half 32.28s

200 Butterfly LCM 2:12.30

30.19
32.72
34.30
35.09

Front half 62.91s · back half 69.39s

200 Individual Medley LCM 2:16.14

29.54
35.41
41.13
30.06

Front half 64.95s · back half 71.19s

400 Individual Medley LCM 4:43.90

29.79
33.24
38.24
36.91
39.89
15.89
89.94

Reaction time

fastest 0.71s average 1.020s slowest 1.33s 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.

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 22.95 12 swims
100 Freestyle SCY 51.21 11 swims
200 Freestyle SCY 1:43.27 13 swims
500 Freestyle SCY 4:34.81 18 swims
1000 Freestyle SCY 9:27.09 7 swims
1650 Freestyle SCY 16:04.97 8 swims
50 Backstroke SCY 29.65 6 swims
100 Backstroke SCY 57.99 8 swims
200 Backstroke SCY 2:03.62 8 swims
50 Breaststroke SCY 30.64 8 swims
100 Breaststroke SCY 58.70 21 swims
200 Breaststroke SCY 2:06.83 18 swims
50 Butterfly SCY 25.31 7 swims
100 Butterfly SCY 55.71 11 swims
200 Butterfly SCY 1:55.80 14 swims
100 Individual Medley SCY 55.77 5 swims
200 Individual Medley SCY 1:55.91 15 swims
400 Individual Medley SCY 4:02.11 12 swims
50 Freestyle LCM 27.25 8 swims
100 Freestyle LCM 54.09 15 swims
200 Freestyle LCM 1:57.76 19 swims
400 Freestyle LCM 4:10.33 15 swims
800 Freestyle LCM 8:41.59 7 swims
1500 Freestyle LCM 16:43.65 6 swims
50 Backstroke LCM 31.96 3 swims
100 Backstroke LCM 1:06.36 7 swims
200 Backstroke LCM 2:22.34 9 swims
50 Breaststroke LCM 33.40 8 swims
100 Breaststroke LCM 1:10.29 22 swims
200 Breaststroke LCM 2:28.92 21 swims
50 Butterfly LCM 29.86 5 swims
100 Butterfly LCM 1:01.65 7 swims
200 Butterfly LCM 2:12.30 13 swims
200 Individual Medley LCM 2:16.14 18 swims
400 Individual Medley LCM 4:43.90 14 swims