swimstats

Leon Joos

Mage 15COFLMTSTBSS

218 plausible swims · 41 meets · 2024-01-27 → 2026-08-01

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 26.26 BB+1.57s to A·+3.07s to Sectionals 2025-10-11 2025 October Classicvenue
100 Freestyle SCY 57.36 BB+3.07s to A·+6.37s to Sectionals 2025-01-17 202FIVE Pentathlonvenue
200 Freestyle SCY 1:58.79 BB+0.20s to A·+7.00s to Sectionals 2026-01-30 2026 BSS February Classic - copiedvenue
500 Freestyle SCY 5:27.50 BB+4.91s to A·+24.81s to Sectionals 2024-07-06 2024 BSS July Last Chance Meetvenue
1000 Freestyle SCY 10:38.56 AA+22.77s to AAA·+4.57s to Sectionals 2025-02-02 2025 February Classicvenue
1650 Freestyle SCY 19:45.44 BB+64.55s to A·+128.55s to Sectionals 2024-01-27 2024 BSS January Distance Meetvenue
50 Backstroke SCY 31.26 B+0.97s to BB·+7.57s to Futures 2025-01-31 2025 February Classicvenue
100 Backstroke SCY 1:02.08 BB+2.49s to A·+6.59s to Sectionals 2026-01-30 2026 BSS February Classic - copiedvenue
200 Backstroke SCY 2:06.76 A+2.07s to AA·+5.47s to Sectionals 2025-12-05 RAFC Winter Classicvenue
50 Breaststroke SCY 28.54 AAA+0.45s to AAAA·+2.25s to Futures 2026-03-07 2026 Florida Swimming FLAGS NORTHvenue
100 Breaststroke SCY 1:00.70 AAA+1.71s to AAAA·Sectionals ✓+2.71s to Futures 2025-12-05 RAFC Winter Classicvenue
200 Breaststroke SCY 2:10.48 AAA+1.89s to AAAA·Sectionals ✓+2.49s to Futures 2025-12-06 RAFC Winter Classicvenue
50 Butterfly SCY 28.88 BB+1.09s to A·+5.99s to Futures 2024-11-10 2024 BSS November Time Trialvenue
100 Butterfly SCY 1:03.54 BB+4.65s to A·+8.35s to Sectionals 2025-01-18 202FIVE Pentathlonvenue
200 Butterfly SCY 2:12.36 BB+0.37s to A·+8.97s to Sectionals 2025-11-16 EAJ Fall Harvest 2025venue
100 Individual Medley SCY 1:06.58 2024-03-01 2024 Florida Swimming FLAGS NORTHvenue
200 Individual Medley SCY 2:05.49 AA+4.30s to AAA·+1.50s to Sectionals 2026-03-07 2026 Florida Swimming FLAGS NORTHvenue
400 Individual Medley SCY 4:21.57 AA+1.08s to AAA·Sectionals ✓+14.58s to Futures 2026-03-06 2026 Florida Swimming FLAGS NORTHvenue
50 Freestyle LCM 28.64 BB+0.05s to A·+1.65s to Sectionals 2025-06-21 2025 Planet Swim Summer Championshipsvenue
100 Freestyle LCM 1:00.55 A+0.86s to AA·+1.56s to Sectionals 2025-06-22 2025 Planet Swim Summer Championshipsvenue
200 Freestyle LCM 2:09.15 AA+3.36s to AAA·+0.46s to Sectionals 2025-06-20 2025 Planet Swim Summer Championshipsvenue
400 Freestyle LCM 4:36.67 AA+8.88s to AAA·+2.28s to Sectionals 2025-06-27 2025 June TYR Classicvenue
800 Freestyle LCM 9:19.91 AA+6.32s to AAA·Sectionals ✓+39.22s to Futures 2026-06-21 2026 June Classicvenue
1500 Freestyle LCM 17:17.21 AAA+18.02s to AAAA·Sectionals ✓+38.22s to Futures 2026-07-19 2026 Florida Summer Senior Championshipsvenue
50 Backstroke LCM 34.34 BB+1.15s to A·+6.45s to Futures 2025-04-27 14th Annual JAX50 Sprint Dual Challengevenue
100 Backstroke LCM 1:11.77 BB+2.18s to A·+6.58s to Sectionals 2025-06-20 2025 Planet Swim Summer Championshipsvenue
200 Backstroke LCM 2:29.83 A+5.04s to AA·+8.34s to Sectionals 2025-07-27 2025 Area 1 LCM Championshipsvenue
50 Breaststroke LCM 32.72 AAA+0.73s to AAAA·+1.83s to Futures 2026-02-13 Florida Long Course Winter Invitationalvenue
100 Breaststroke LCM 1:08.94 AAA+0.35s to AAAA·Sectionals ✓+0.75s to Futures 2026-07-29 2026 TYR Futures Championships Austinfast pool
200 Breaststroke LCM 2:28.55 AAAA·Futures ✓+4.46s to Winter JNs 2026-07-17 2026 Florida Summer Senior Championshipsvenue
50 Butterfly LCM 29.68 AA+0.99s to AAA·+3.39s to Futures 2026-07-18 2026 Florida Summer Senior Championshipsvenue
100 Butterfly LCM 1:10.90 BB+3.61s to A·+7.81s to Sectionals 2026-04-11 2026 April Classicvenue
200 Butterfly LCM 2:29.69 A+5.40s to AA·+8.60s to Sectionals 2025-07-26 2025 Area 1 LCM Championshipsvenue
200 Individual Medley LCM 2:17.73 AAA+3.64s to AAAA·Sectionals ✓+4.94s to Futures 2026-07-18 2026 Florida Summer Senior Championshipsvenue
400 Individual Medley LCM 4:53.61 AAA+5.42s to AAAA·Sectionals ✓+11.22s to Futures 2026-07-17 2026 Florida Summer Senior Championshipsvenue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.

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 27.82 flat 200 Free Relay 2024-03-01 2024 Florida Swimming FLAGS NORTH
100 Freestyle SCY 55.09 flat 400 Free Relay 2025-12-06 RAFC Winter Classic
200 Freestyle SCY 1:56.04 flying 800 Free Relay (leg 4) 2026-03-06 2026 Florida Swimming FLAGS NORTH
50 Breaststroke SCY 31.82 flying 200 Medley Relay (leg 2) 2024-02-29 2024 Florida Swimming FLAGS NORTH
100 Breaststroke SCY 1:00.64 flying 400 Medley Relay (leg 2) 2026-03-05 2026 Florida Swimming FLAGS NORTH
50 Freestyle LCM 28.31 flat 200 Free Relay 2025-07-27 2025 Area 1 LCM Championships
100 Freestyle LCM 59.05 flying 400 Free Relay (leg 4) 2025-07-12 2025 FL Summer Age Group Championships
200 Freestyle LCM 2:07.14 flying 800 Free Relay (leg 4) 2025-07-10 2025 FL Summer Age Group Championships
50 Breaststroke LCM 32.84 flying 200 Medley Relay (leg 2) 2025-07-10 2025 FL Summer Age Group Championships
100 Breaststroke LCM 1:11.59 flying 400 Medley Relay (leg 2) 2025-07-11 2025 FL Summer Age Group 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 · LCM

4726 points (6/6 events)

EventTime Points
400 FR LCM 4:36.67 743
200 BK LCM 2:29.83 641
200 BR LCM 2:28.55 947
200 FL LCM 2:29.69 636
200 IM LCM 2:17.73 882
400 IM LCM 4:53.61 877

IMR 15-16 · LCM

3659 points (5/5 events)

EventTime Points
200 FR LCM 2:09.15 752
100 BK LCM 1:11.77 569
100 BR LCM 1:08.94 921
100 FL LCM 1:10.90 535
200 IM LCM 2:17.73 882

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

PR splits

100 Freestyle SCY 57.36

27.86
29.50

Front half 27.86s · back half 29.50s

200 Freestyle SCY 1:58.79

27.79
30.89
30.93
29.18

Front half 58.68s · back half 60.11s

500 Freestyle SCY 5:27.50

29.08
32.82
33.56
33.59
33.59
33.44
33.71
33.12
32.79
31.80

Front half 162.64s · back half 164.86s

1000 Freestyle SCY 10:38.56

28.03
31.08
31.90
31.88
32.27
32.13
32.17
32.12
32.41
32.39
32.58
32.74
33.03
32.22
32.63
32.27
32.24
32.39
31.52
30.56

Front half 316.38s · back half 322.18s

1650 Freestyle SCY 19:45.44

30.91
34.56
35.99
35.88
35.54
35.30
36.17
36.27
35.78
36.47
36.32
36.39
36.06
35.97
36.26
36.49
36.65
36.76
36.92
36.98
35.63
36.65
36.54
36.86
36.19
36.33
36.34
36.95
35.55
35.43
35.54
35.71
34.05

100 Backstroke SCY 1:02.08

30.31
31.77

Front half 30.31s · back half 31.77s

200 Backstroke SCY 2:06.76 RT 0.78s

94.26
32.50

Front half 94.26s · back half 32.50s

100 Breaststroke SCY 1:00.70

29.16
31.54

Front half 29.16s · back half 31.54s

200 Breaststroke SCY 2:10.48

30.42
33.67
34.16
32.23

Front half 64.09s · back half 66.39s

100 Butterfly SCY 1:03.54

30.06
33.48

Front half 30.06s · back half 33.48s

200 Butterfly SCY 2:12.36

29.25
33.37
34.46
35.28

Front half 62.62s · back half 69.74s

100 Individual Medley SCY 1:06.58 RT 0.73s

32.79
33.79

Front half 32.79s · back half 33.79s

200 Individual Medley SCY 2:05.49

29.36
34.01
34.94
27.18

Front half 63.37s · back half 62.12s

400 Individual Medley SCY 4:21.57

29.74
32.99
34.69
34.80
35.72
36.11
29.64
27.88

Front half 132.22s · back half 129.35s

100 Freestyle LCM 1:00.55

29.67
30.88

Front half 29.67s · back half 30.88s

200 Freestyle LCM 2:09.15

30.52
32.67
33.59
32.37

Front half 63.19s · back half 65.96s

400 Freestyle LCM 4:36.67

31.29
35.18
35.65
35.59
35.29
35.30
34.52
33.85

Front half 137.71s · back half 138.96s

800 Freestyle LCM 9:19.91

31.86
35.44
35.45
36.13
35.85
36.17
36.10
36.36
36.04
35.66
35.47
35.07
35.26
34.66
32.95
31.44

Front half 283.36s · back half 276.55s

1500 Freestyle LCM 17:17.21

31.48
33.88
34.61
34.74
34.83
34.94
35.32
35.10
27.58
43.01
35.16
35.18
34.87
35.15
35.14
34.93
34.94
34.71
34.95
34.79
34.88
34.66
34.55
34.72
34.36
34.37
34.63
34.66
32.94
32.13

Front half 520.99s · back half 516.22s

100 Backstroke LCM 1:11.77

35.56
36.21

Front half 35.56s · back half 36.21s

200 Backstroke LCM 2:29.83

36.11
38.58
38.39
36.75

Front half 74.69s · back half 75.14s

100 Breaststroke LCM 1:08.94

32.90
36.04

Front half 32.90s · back half 36.04s

200 Breaststroke LCM 2:28.55 · 482.3 min after 400 Individual Medley

34.12
38.64
39.25
36.54

Front half 72.76s · back half 75.79s

100 Butterfly LCM 1:10.90

33.46
37.44

Front half 33.46s · back half 37.44s

200 Butterfly LCM 2:29.69

33.36
38.37
39.45
38.51

Front half 71.73s · back half 77.96s

200 Individual Medley LCM 2:17.73 · 477.7 min after 50 Butterfly

31.35
36.99
39.18
30.21

Front half 68.34s · back half 69.39s

400 Individual Medley LCM 4:53.61 · 22.3 min after 200 Breaststroke

32.22
36.30
38.75
39.32
39.97
41.47
33.06
32.52

Front half 146.59s · back half 147.02s

Reaction time

fastest 0.65s average 0.714s slowest 0.83s 40 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 26.26 3 swims
100 Freestyle SCY 57.36 2 swims
200 Freestyle SCY 1:58.79 3 swims
500 Freestyle SCY 5:27.50 2 swims
1000 Freestyle SCY 10:38.56 2 swims
1650 Freestyle SCY 19:45.44 1 swim
50 Backstroke SCY 31.26 2 swims
100 Backstroke SCY 1:02.08 4 swims
200 Backstroke SCY 2:06.76 8 swims
50 Breaststroke SCY 28.54 9 swims
100 Breaststroke SCY 1:00.70 11 swims
200 Breaststroke SCY 2:10.48 10 swims
50 Butterfly SCY 28.88 2 swims
100 Butterfly SCY 1:03.54 4 swims
200 Butterfly SCY 2:12.36 3 swims
100 Individual Medley SCY 1:06.58 2 swims
200 Individual Medley SCY 2:05.49 10 swims
400 Individual Medley SCY 4:21.57 8 swims
50 Freestyle LCM 28.64 5 swims
100 Freestyle LCM 1:00.55 7 swims
200 Freestyle LCM 2:09.15 9 swims
400 Freestyle LCM 4:36.67 5 swims
800 Freestyle LCM 9:19.91 2 swims
1500 Freestyle LCM 17:17.21 3 swims
50 Backstroke LCM 34.34 5 swims
100 Backstroke LCM 1:11.77 7 swims
200 Backstroke LCM 2:29.83 8 swims
50 Breaststroke LCM 32.72 13 swims
100 Breaststroke LCM 1:08.94 16 swims
200 Breaststroke LCM 2:28.55 14 swims
50 Butterfly LCM 29.68 5 swims
100 Butterfly LCM 1:10.90 2 swims
200 Butterfly LCM 2:29.69 4 swims
200 Individual Medley LCM 2:17.73 19 swims
400 Individual Medley LCM 4:53.61 8 swims