swimstats

Jacie Nielson

Fage 17COMTUTSDATUSDAT

329 plausible swims · 85 meets · 2019-10-24 → 2026-07-20

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 27.77 BB+0.58s to A·+1.68s to Sectionals 2025-03-14 WFFM Senior Finale 2025venue
100 Freestyle SCY 59.53 BB+0.54s to A·+3.04s to Sectionals 6A State OBSfast pool
200 Freestyle SCY 2:06.76 A+4.47s to AA·+4.37s to Sectionals 2026-02-06 2026 UT Region 1 OBSvenue
500 Freestyle SCY 5:43.80 A+13.81s to AA·+14.41s to Sectionals 2025-02-15 6A State OBSfast pool
50 Backstroke SCY 34.51 B+1.82s to BB·+8.22s to Futures 2025-09-12 2025 CHAT-SDAT September Dualvenue
100 Backstroke SCY 1:11.07 B+1.88s to BB·+9.68s to Sectionals 2024-09-20 SDAT September 20th Intrasquad Meetvenue
200 Backstroke SCY 2:41.47 B+11.38s to BB·+28.18s to Sectionals 2025-09-27 Tsunami Fall Kick Off 2025venue
50 Breaststroke SCY 32.75 AA+0.56s to AAA·+2.96s to Futures 2025-12-06 2025 UT SC Senior Championshipsfast pool
100 Breaststroke SCY 1:09.18 AA+1.89s to AAA·Sectionals ✓+3.69s to Futures 2026-01-01 Sanction #: SR2603-CH02 R-1
200 Breaststroke SCY 2:35.70 A+2.21s to AA·+2.91s to Sectionals 2026-03-12 2026 NW Spring Speedo Sectionals - Boisevenue
50 Butterfly SCY 33.27 B+0.98s to BB·+7.58s to Futures 2024-10-18 2024 CHAT-SDAT October Dualvenue
100 Butterfly SCY 1:10.58 B+1.79s to BB·+9.49s to Sectionals 2026-01-23 Tsunami Polar Bear Meet 2026venue
100 Individual Medley SCY 1:16.04 2022-03-05 2022 UT SC Age Group Championshipvenue
200 Individual Medley SCY 2:22.55 BB+0.16s to A·+6.06s to Sectionals 2026-03-15 2026 NW Spring Speedo Sectionals - Boisevenue
400 Individual Medley SCY 5:12.55 BB+9.06s to A·+20.96s to Sectionals 2026-01-23 Tsunami Polar Bear Meet 2026venue
50 Freestyle SCM 31.38 BB+1.29s to A·+2.49s to Sectionals 2026-05-16 Summer Fun SCM Meet 2026venue
100 Freestyle SCM 1:08.12 BB+2.93s to A·+5.73s to Sectionals 2026-05-15 Summer Fun SCM Meet 2026venue
400 Freestyle SCM 5:18.09 BB+16.80s to A·+29.90s to Sectionals 2026-05-15 Summer Fun SCM Meet 2026venue
100 Backstroke SCM 1:19.52 B+3.13s to BB·+11.73s to Sectionals 2026-05-15 Summer Fun SCM Meet 2026venue
200 Backstroke SCM 2:57.75 B+11.96s to BB·+30.46s to Sectionals 2025-05-17 SDAT Summer Fun SCM Meet 2025venue
50 Breaststroke SCM 38.69 A+1.50s to AA 2025-05-16 SDAT Summer Fun SCM Meet 2025venue
200 Butterfly SCM 3:09.37 +6.98s to B·+38.88s to Sectionals 2025-05-16 SDAT Summer Fun SCM Meet 2025venue
400 Individual Medley SCM 6:06.15 B+2.86s to BB·+43.86s to Sectionals 2025-05-17 SDAT Summer Fun SCM Meet 2025venue
50 Freestyle LCM 31.92 BB+0.93s to A·+2.33s to Sectionals 2026-05-20 Kearns LC Classicvenue
100 Freestyle LCM 1:08.71 BB+1.62s to A·+4.32s to Sectionals 2025-07-11 2025 Utah Swimming LC Senior Championshipsvenue
200 Freestyle LCM 2:31.96 BB+6.77s to A·+12.97s to Sectionals 2025-07-10 2025 Utah Swimming LC Senior Championshipsvenue
400 Freestyle LCM 5:37.46 B+5.27s to BB·+45.67s to Sectionals 2024-06-28 WFFM Red White and Black 2024venue
800 Freestyle LCM 11:12.55 BB+37.16s to A·+66.56s to Sectionals 2026-06-20 2026 Summer Spectacularvenue
50 Backstroke LCM 38.56 B+0.17s to BB·+7.67s to Futures 2026-07-20 2026 Utah Swimming LC Senior Championships
100 Backstroke LCM 1:22.10 B+1.21s to BB·+10.71s to Sectionals 2026-07-20 2026 Utah Swimming LC Senior Championships
200 Backstroke LCM 3:10.95 +2.26s to B·+37.56s to Sectionals 2023-04-29 2023 SUSA LC Kickoffvenue
50 Breaststroke LCM 37.05 AA+0.66s to AAA·+2.26s to Futures 2026-07-20 2026 Utah Swimming LC Senior Championships
100 Breaststroke LCM 1:21.86 A+1.17s to AA·+0.87s to Sectionals 2026-07-20 2026 Utah Swimming LC Senior Championships
200 Breaststroke LCM 2:58.06 A+3.07s to AA·+3.20s to Sectionals 2026-07-20 2026 Utah Swimming LC Senior Championships
50 Butterfly LCM 35.98 BB+2.59s to A·+6.49s to Futures 2026-05-19 Kearns LC Classicvenue
100 Butterfly LCM 1:24.34 +0.05s to B·+15.05s to Sectionals 2025-05-30 2025 UT CHAT Non-Qualifiervenue
200 Individual Medley LCM 2:46.42 BB+2.83s to A·+9.43s to Sectionals 2026-07-20 2026 Utah Swimming LC Senior Championships
400 Individual Medley LCM 6:14.06 BB+27.07s to A·+41.57s to Sectionals 2026-05-20 Kearns LC Classicvenue

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 28.84 flat 200 Free Relay 2023-03-02 2023 UT SC Age Group Championship
50 Freestyle SCY 27.17 flying 200 Free Relay (leg 2) 2025-12-04 2025 UT SC Senior Championships
50 Freestyle SCY 30.03 flying 200 Medley Relay (leg 4) 2022-03-04 2022 UT SC Age Group Championship
100 Freestyle SCY 1:03.15 flat 400 Free Relay 2023-03-04 2023 UT SC Age Group Championship
100 Freestyle SCY 58.46 flying 400 Free Relay (leg 4) 2025-12-06 2025 UT SC Senior Championships
50 Breaststroke SCY 32.63 flying 200 Medley Relay (leg 2) 2025-12-04 2025 UT SC Senior Championships
100 Breaststroke SCY 1:12.88 flying 400 Medley Relay (leg 2) 2025-12-05 2025 UT SC Senior Championships
50 Freestyle LCM 31.28 flat 200 Free Relay 2023-07-13 2023 UTAGS Championship
50 Freestyle LCM 30.80 flying 200 Free Relay (leg 4) 2025-07-10 2025 Utah Swimming LC Senior Championships
100 Freestyle LCM 1:08.42 flat 400 Free Relay 2024-07-20 2024 LC SR CHAMPS
100 Freestyle LCM 1:06.77 flying 400 Free Relay (leg 4) 2025-07-12 2025 Utah Swimming LC Senior Championships
50 Backstroke LCM 40.74 flat 200 Medley Relay 2022-07-20 2022 UT LC Champs
50 Breaststroke LCM 37.79 flying 200 Medley Relay (leg 2) 2025-07-10 2025 Utah Swimming LC Senior Championships
100 Breaststroke LCM 1:29.18 flying 400 Medley Relay (leg 2) 2025-07-11 2025 Utah Swimming LC 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.

IMX / IMR

IMX 17-18 · SCY

2983 points (5/6 events — incomplete)

EventTime Points
500 FR SCY 5:43.80 647
200 BK SCY 2:41.47 401
200 BR SCY 2:35.70 703
200 IM SCY 2:22.55 637
400 IM SCY 5:12.55 595
200 FL SCY— 0

IMR 17-18 · SCY

3014 points (5/5 events)

EventTime Points
200 FR SCY 2:06.76 660
100 BK SCY 1:11.07 463
100 BR SCY 1:09.18 776
100 FL SCY 1:10.58 478
200 IM SCY 2:22.55 637

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

PR splits

200 Freestyle SCY 2:06.76

28.70
31.93
33.00
33.13

Front half 60.63s · back half 66.13s

500 Freestyle SCY 5:43.80 RT 0.57s

29.57
33.20
34.41
34.56
35.04
35.11
35.81
35.93
35.67
34.50

Front half 166.78s · back half 177.02s

100 Backstroke SCY 1:11.07

34.26
36.81

Front half 34.26s · back half 36.81s

200 Backstroke SCY 2:41.47

37.85
39.95
41.67
42.00

Front half 77.80s · back half 83.67s

100 Breaststroke SCY 1:09.18

32.23
36.95

Front half 32.23s · back half 36.95s

200 Breaststroke SCY 2:35.70

35.96
39.83
40.46
39.45

Front half 75.79s · back half 79.91s

100 Butterfly SCY 1:10.58

32.73
37.85

Front half 32.73s · back half 37.85s

100 Individual Medley SCY 1:16.04

35.24
40.80

Front half 35.24s · back half 40.80s

200 Individual Medley SCY 2:22.55

32.83
36.08
40.47
33.17

Front half 68.91s · back half 73.64s

400 Individual Medley SCY 5:12.55

34.49
39.57
41.35
40.58
41.71
42.30
36.55
36.00

Front half 155.99s · back half 156.56s

100 Freestyle SCM 1:08.12 RT 1.45s

32.13
35.99

Front half 32.13s · back half 35.99s

400 Freestyle SCM 5:18.09

34.29
39.74
40.65
40.15
40.53
41.11
41.37
40.25

Front half 154.83s · back half 163.26s

100 Backstroke SCM 1:19.52 RT 0.71s

38.81
40.71

Front half 38.81s · back half 40.71s

200 Backstroke SCM 2:57.75

41.86
45.39
45.88
44.62

Front half 87.25s · back half 90.50s

200 Butterfly SCM 3:09.37

37.15
45.68
52.75
53.79

Front half 82.83s · back half 106.54s

400 Individual Medley SCM 6:06.15

40.36
47.20
47.19
47.38
48.44
52.74
41.03
41.81

Front half 182.13s · back half 184.02s

100 Freestyle LCM 1:08.71

32.11
36.60

Front half 32.11s · back half 36.60s

200 Freestyle LCM 2:31.96

33.94
38.35
39.78
39.89

Front half 72.29s · back half 79.67s

400 Freestyle LCM 5:37.46

35.25
40.27
43.23
43.90
44.85
44.93
43.60
41.43

Front half 162.65s · back half 174.81s

800 Freestyle LCM 11:12.55

35.77
40.62
42.84
42.91
42.16
43.11
42.90
43.47
43.33
43.09
43.31
43.03
42.63
42.35
41.14
39.89

Front half 333.78s · back half 338.77s

200 Backstroke LCM 3:10.95

92.29
98.66

Front half 92.29s · back half 98.66s

100 Butterfly LCM 1:24.34

39.33
45.01

Front half 39.33s · back half 45.01s

400 Individual Medley LCM 6:14.06

39.81
47.90
51.36
48.60
51.20
51.86
42.02
41.31

Front half 187.67s · back half 186.39s

Reaction time

fastest 0.56s average 0.735s slowest 1.45s 14 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 27.77 32 swims
100 Freestyle SCY 59.53 28 swims
200 Freestyle SCY 2:06.76 14 swims
500 Freestyle SCY 5:43.80 12 swims
50 Backstroke SCY 34.51 8 swims
100 Backstroke SCY 1:11.07 12 swims
200 Backstroke SCY 2:41.47 1 swim
50 Breaststroke SCY 32.75 18 swims
100 Breaststroke SCY 1:09.18 46 swims
200 Breaststroke SCY 2:35.70 18 swims
50 Butterfly SCY 33.27 7 swims
100 Butterfly SCY 1:10.58 8 swims
100 Individual Medley SCY 1:16.04 4 swims
200 Individual Medley SCY 2:22.55 16 swims
400 Individual Medley SCY 5:12.55 2 swims
50 Freestyle SCM 31.38 1 swim
100 Freestyle SCM 1:08.12 1 swim
400 Freestyle SCM 5:18.09 1 swim
100 Backstroke SCM 1:19.52 1 swim
200 Backstroke SCM 2:57.75 2 swims
50 Breaststroke SCM 38.69 1 swim
200 Butterfly SCM 3:09.37 1 swim
400 Individual Medley SCM 6:06.15 1 swim
50 Freestyle LCM 31.92 15 swims
100 Freestyle LCM 1:08.71 12 swims
200 Freestyle LCM 2:31.96 7 swims
400 Freestyle LCM 5:37.46 1 swim
800 Freestyle LCM 11:12.55 2 swims
50 Backstroke LCM 38.56 2 swims
100 Backstroke LCM 1:22.10 4 swims
200 Backstroke LCM 3:10.95 1 swim
50 Breaststroke LCM 37.05 6 swims
100 Breaststroke LCM 1:21.86 13 swims
200 Breaststroke LCM 2:58.06 9 swims
50 Butterfly LCM 35.98 2 swims
100 Butterfly LCM 1:24.34 1 swim
200 Individual Medley LCM 2:46.42 8 swims
400 Individual Medley LCM 6:14.06 4 swims