swimstats

Jonas Nissan

Mage 19CZILWIWSO

97 plausible swims · 12 meets · 2024-03-07 → 2026-07-26

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 22.67 +0.08s to Sectionals 2025-07-20 2025 ISI Summer HPAC Regionalvenue
100 Freestyle SCY 49.34 +0.35s to Sectionals 2025-07-19 2025 ISI Summer HPAC Regionalvenue
200 Freestyle SCY 1:47.21 Sectionals ✓+9.62s to Futures 2025-03-07 2025 SC Illinois Senior Championshipsvenue
500 Freestyle SCY 4:36.85 Sectionals ✓+11.26s to Futures 2026-03-07 2026 SC Illinois Senior Championships - copivenue
1000 Freestyle SCY 9:36.58 Sectionals ✓+23.39s to Futures 2026-03-05 2026 SC Illinois Senior Championships - copivenue
1650 Freestyle SCY 16:18.55 Sectionals ✓+47.16s to Futures 2025-03-09 2025 SC Illinois Senior Championshipsvenue
50 Backstroke SCY 24.26 Sectionals ✓+1.77s to Futures 2026-03-06 2026 SC Illinois Senior Championships - copivenue
100 Backstroke SCY 55.18 Sectionals ✓+6.59s to Futures 2024-07-14 2024 IL HPAC Summer Regional Championshipsvenue
200 Backstroke SCY 2:00.99 Sectionals ✓+14.50s to Futures 2024-07-13 2024 IL HPAC Summer Regional Championshipsvenue
50 Breaststroke SCY 28.91 +1.72s to Sectionals 2025-07-20 2025 ISI Summer HPAC Regionalvenue
100 Breaststroke SCY 1:02.69 Sectionals ✓+7.70s to Futures 2025-07-19 2025 ISI Summer HPAC Regionalvenue
200 Breaststroke SCY 2:15.89 Sectionals ✓+15.50s to Futures 2024-07-14 2024 IL HPAC Summer Regional Championshipsvenue
50 Butterfly SCY 22.92 Sectionals ✓+0.93s to Futures 2026-03-07 2026 SC Illinois Senior Championships - copivenue
200 Butterfly SCY 1:51.79 Sectionals ✓+3.90s to Futures 2026-03-08 2026 SC Illinois Senior Championships - copivenue
200 Individual Medley SCY 1:58.59 Sectionals ✓+10.10s to Futures 2025-03-08 2025 SC Illinois Senior Championshipsvenue
400 Individual Medley SCY 4:02.32 Sectionals ✓+9.63s to Futures 2026-03-06 2026 SC Illinois Senior Championships - copivenue
200 Freestyle LCM 1:59.54 Sectionals ✓+5.45s to Futures 2026-07-24 2026 LC Illinois Senior Championshipsvenue
400 Freestyle LCM 4:11.26 Sectionals ✓+9.07s to Futures 2026-07-25 2026 LC Illinois Senior Championshipsvenue
800 Freestyle LCM 8:42.12 Sectionals ✓+19.03s to Futures 2026-07-23 2026 LC Illinois Senior Championshipsvenue
1500 Freestyle LCM 16:38.31 Sectionals ✓+33.22s to Futures 2024-07-28 2024 LC Illinois Senior Championshipsvenue
50 Butterfly LCM 26.42 Sectionals ✓+1.03s to Futures 2026-07-25 2026 LC Illinois Senior Championshipsvenue
100 Butterfly LCM 59.82 Sectionals ✓+3.93s to Futures 2026-07-09 2024 Speedo Grand Chalenge
200 Butterfly LCM 2:08.13 Sectionals ✓+3.04s to Futures 2026-07-26 2026 LC Illinois Senior Championshipsvenue
200 Individual Medley LCM 2:16.13 Sectionals ✓+8.14s to Futures 2025-08-02 2025 LC Illinois Senior Championshipsvenue
400 Individual Medley LCM 4:43.83 Sectionals ✓+10.74s to Futures 2026-07-24 2026 LC Illinois Senior Championshipsvenue

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.

Fastest relay legs

LegCourseTime StartRelayDateMeet
50 Freestyle SCY 22.09 flying 200 Medley Relay (leg 4) 2025-03-09 2025 SC Illinois Senior Championships
50 Freestyle SCY 21.19 flying 200 Free Relay (leg 2) 2026-03-07 2026 SC Illinois Senior Championships - copi
100 Freestyle SCY 48.42 flat 400 Free Relay 2026-03-08 2026 SC Illinois Senior Championships - copi
100 Freestyle SCY 47.22 flying 400 Medley Relay (leg 4) 2026-03-07 2026 SC Illinois Senior Championships - copi
50 Butterfly SCY 22.58 flying 200 Medley Relay (leg 3) 2026-03-08 2026 SC Illinois Senior Championships - copi
50 Freestyle LCM 25.93 flying 200 Free Relay (leg 3) 2024-07-27 2024 LC Illinois Senior Championships
200 Freestyle LCM 2:02.48 flat 800 Free Relay 2025-08-01 2025 LC Illinois Senior Championships
50 Butterfly LCM 27.12 flying 200 Medley Relay (leg 3) 2024-07-28 2024 LC Illinois Senior Championships
100 Butterfly LCM 1:00.48 flying 400 Medley Relay (leg 3) 2024-07-27 2024 LC Illinois Senior 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.

PR splits

100 Freestyle SCY 49.34

24.01
25.33

Front half 24.01s · back half 25.33s

200 Freestyle SCY 1:47.21

25.14
27.29
27.63
27.15

Front half 52.43s · back half 54.78s

500 Freestyle SCY 4:36.85

25.18
27.84
27.78
27.98
28.14
28.26
28.17
28.31
27.77
27.42

Front half 136.92s · back half 139.93s

1000 Freestyle SCY 9:36.58

25.61
28.76
28.68
28.92
28.71
28.60
28.92
28.81
28.83
28.95
28.77
28.83
29.11
29.31
29.37
29.51
29.43
29.68
29.34
28.44

Front half 284.79s · back half 291.79s

1650 Freestyle SCY 16:18.55

26.43
29.01
29.21
29.10
29.44
29.17
29.53
29.72
29.56
29.86
30.02
29.56
29.76
29.59
30.21
29.52
29.78
29.99
30.09
29.88
29.81
29.83
30.08
30.15
29.97
29.80
30.33
30.06
29.88
29.94
30.10
30.28
28.89

100 Backstroke SCY 55.18

26.77
28.41

Front half 26.77s · back half 28.41s

200 Backstroke SCY 2:00.99

28.49
30.12
31.00
31.38

Front half 58.61s · back half 62.38s

100 Breaststroke SCY 1:02.69

30.09
32.60

Front half 30.09s · back half 32.60s

200 Breaststroke SCY 2:15.89

30.76
34.47
36.01
34.65

Front half 65.23s · back half 70.66s

200 Butterfly SCY 1:51.79

25.47
28.37
28.89
29.06

Front half 53.84s · back half 57.95s

200 Individual Medley SCY 1:58.59

25.53
30.08
35.30
27.68

Front half 55.61s · back half 62.98s

400 Individual Medley SCY 4:02.32

25.43
29.18
31.53
30.95
35.14
34.72
28.34
27.03

Front half 117.09s · back half 125.23s

200 Freestyle LCM 1:59.54 RT 0.68s

27.76
30.63
30.89
30.26

Front half 58.39s · back half 61.15s

400 Freestyle LCM 4:11.26 RT 0.69s

28.28
31.51
31.84
31.95
32.11
32.35
32.63
30.59

Front half 123.58s · back half 127.68s

800 Freestyle LCM 8:42.12 RT 0.68s

29.17
32.32
32.82
33.02
32.70
33.11
32.82
33.27
32.91
33.16
32.79
33.27
32.94
32.94
32.81
32.07

Front half 259.23s · back half 262.89s

1500 Freestyle LCM 16:38.31 RT 0.58s

29.98
33.03
33.17
33.41
33.39
33.63
33.12
33.45
33.09
33.15
33.22
33.67
33.74
34.02
33.54
33.41
33.67
33.88
33.78
33.71
33.57
33.40
33.30
33.95
33.43
33.84
33.05
33.27
32.74
31.70

Front half 497.61s · back half 500.70s

100 Butterfly LCM 59.82 RT 0.68ssplit/total mismatch

28.19
3.44

Front half 28.19s · back half 31.63s

200 Butterfly LCM 2:08.13 RT 0.67s

29.42
32.78
33.63
32.30

Front half 62.20s · back half 65.93s

200 Individual Medley LCM 2:16.13 RT 0.68s

29.04
35.76
39.74
31.59

Front half 64.80s · back half 71.33s

400 Individual Medley LCM 4:43.83 RT 0.70s

29.34
33.50
37.75
36.34
42.03
41.77
32.01
31.09

Front half 136.93s · back half 146.90s

Reaction time

fastest 0.58s average 0.703s slowest 0.78s 45 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 22.67 2 swims
100 Freestyle SCY 49.34 2 swims
200 Freestyle SCY 1:47.21 1 swim
500 Freestyle SCY 4:36.85 6 swims
1000 Freestyle SCY 9:36.58 3 swims
1650 Freestyle SCY 16:18.55 1 swim
50 Backstroke SCY 24.26 2 swims
100 Backstroke SCY 55.18 1 swim
200 Backstroke SCY 2:00.99 1 swim
50 Breaststroke SCY 28.91 1 swim
100 Breaststroke SCY 1:02.69 2 swims
200 Breaststroke SCY 2:15.89 1 swim
50 Butterfly SCY 22.92 2 swims
200 Butterfly SCY 1:51.79 4 swims
200 Individual Medley SCY 1:58.59 3 swims
400 Individual Medley SCY 4:02.32 6 swims
200 Freestyle LCM 1:59.54 3 swims
400 Freestyle LCM 4:11.26 12 swims
800 Freestyle LCM 8:42.12 4 swims
1500 Freestyle LCM 16:38.31 5 swims
50 Butterfly LCM 26.42 3 swims
100 Butterfly LCM 59.82 3 swims
200 Butterfly LCM 2:08.13 11 swims
200 Individual Medley LCM 2:16.13 7 swims
400 Individual Medley LCM 4:43.83 11 swims