swimstats

Jenna Fernstrom

Fage 17AKCOIAIEMTMWNMORSTUTACESCO

835 plausible swims · 148 meets · 2018-10-20 → 2026-08-07

Personal records

EventCourseBest CutDateMeet
25 Freestyle SCY 11.24 2023-12-29 2023 CO ACES Sprint Eliminatorvenue
50 Freestyle SCY 22.89 AAAA·Jr Nationals ✓+0.10s to Nationals 2025-01-01 2025 Speedo Winter Junior Championships - West
100 Freestyle SCY 49.15 AAAA·Nationals ✓+0.16s to US Open 2026-03-26 2026 Four Corner Speedo Sectionals - Carmel
200 Freestyle SCY 1:47.04 AAAA·Nationals ✓+1.05s to US Open 2026-03-26 2026 Four Corner Speedo Sectionals - Carmel
500 Freestyle SCY 5:23.40 AA+7.81s to AAA·Sectionals ✓+20.81s to Futures 2024-02-18 2024 CO CSI Senior Meetvenue
1650 Freestyle SCY 20:15.95 BB+19.56s to A·+69.26s to Sectionals 2021-12-29 2021 CO ACES December Distancevenue
25 Backstroke SCY 18.23 2019-02-10 2019 CO CMA Valentine's Openvenue
50 Backstroke SCY 28.70 AA+1.01s to AAA·+2.41s to Futures 2024-11-02 2024 CO ACES High Point Invitevenue
100 Backstroke SCY 58.06 AAA+2.17s to AAAA·Sectionals ✓+0.97s to Futures 2026-02-21 2026 CO Colorado Senior Meetfast pool
200 Backstroke SCY 2:14.35 A+1.56s to AA·+1.06s to Sectionals 2026-03-14 2026 CO ACES Senior College Meetvenue
25 Breaststroke SCY 14.11 2022-12-30 2022 CO ACES Sprint Eliminator Rds 1-3venue
50 Breaststroke SCY 31.30 AAA+0.51s to AAAA·+1.51s to Futures 2022-11-06 2022 CO ACES High Point Invitevenue
100 Breaststroke SCY 1:04.26 AAA+0.07s to AAAA·Futures ✓+1.17s to Winter JNs 2026-02-07 2026 CO OB Centennial A-League Championshipsvenue
200 Breaststroke SCY 2:28.04 AA+1.25s to AAA·Sectionals ✓+5.35s to Futures 2022-02-25 2022 CO CSI SC Age Group Championshipsvenue
25 Butterfly SCY 11.75 2025-12-27 2025 CO ACES Sprint Eliminator 1-3venue
50 Butterfly SCY 26.27 AAA+0.18s to AAAA·+0.58s to Futures 2025-12-27 2025 CO ACES Sprint Eliminator 1-3venue
100 Butterfly SCY 54.33 AAAA·Winter JNs ✓+0.24s to Jr Nationals 2026-03-28 2026 Four Corner Speedo Sectionals - Carmel -fast pool
200 Butterfly SCY 2:24.19 BB+2.70s to A·+8.00s to Sectionals 2022-03-05 2022 CO CSI14&U Silver Statevenue
100 Individual Medley SCY 1:02.90 2023-12-29 2023 CO ACES Sprint Eliminatorvenue
200 Individual Medley SCY 2:02.40 AAAA·Futures ✓+0.21s to Winter JNs 2026-03-26 2026 Four Corner Speedo Sectionals - Carmel
400 Individual Medley SCY 4:48.73 AA+10.54s to AAA·Sectionals ✓+18.04s to Futures 2022-12-03 2022 CO CSI Pioneer Openvenue
100 Freestyle SCM 1:11.05 B+0.36s to BB·+8.66s to Sectionals 2020-12-19 2020 CO ACES vs MACS Dualvenue
50 Breaststroke SCM 39.03 BB+0.24s to A 2020-12-19 2020 CO ACES vs MACS Dualvenue
50 Freestyle LCM 26.12 AAAA·Nationals ✓ 2026-01-01 2026 Speedo Junior National Championships
100 Freestyle LCM 57.25 AAAA·Jr Nationals ✓+0.46s to US Open 2024-07-31 WZ LCM Senior Champs 2024fast pool
200 Freestyle LCM 2:09.42 AAA+2.33s to AAAA·Sectionals ✓+1.63s to Futures 2024-08-02 WZ LCM Senior Champs 2024fast pool
400 Freestyle LCM 4:52.97 AA+11.88s to AAA·+1.18s to Sectionals 2024-08-01 WZ LCM Senior Champs 2024fast pool
800 Freestyle LCM 10:12.65 A+3.66s to AA·+6.66s to Sectionals 2022-06-23 2022 CO ACES Summer Invitationalvenue
50 Backstroke LCM 32.85 AA+0.36s to AAA·+1.96s to Futures 2025-07-18 2025 CO CSI Senior LC State Championshipsvenue
100 Backstroke LCM 1:09.50 AA+1.11s to AAA·Sectionals ✓+2.71s to Futures 2026-07-18 2026 CO CSI Senior LCM State Championshipsvenue
200 Backstroke LCM 2:46.78 BB+5.09s to A·+13.39s to Sectionals 2022-05-21 2022 CO ACES Spring Invitevenue
50 Breaststroke LCM 34.77 AAA+0.08s to AAAA·Futures ✓+1.08s to Jr Nationals 2025-07-31 2025 Speedo Junior National Championshipsfast pool
100 Breaststroke LCM 1:16.72 AAA+3.03s to AAAA·Sectionals ✓+0.73s to Futures 2024-07-30 WZ LCM Senior Champs 2024fast pool
200 Breaststroke LCM 2:41.65 AAA+1.86s to AAAA·Futures ✓+3.06s to Jr Nationals 2022-08-03 2022 Western Zone Age Group Championships
50 Butterfly LCM 28.43 AAAA·Futures ✓+0.04s to Jr Nationals 2026-07-18 2026 CO CSI Senior LCM State Championshipsvenue
100 Butterfly LCM 1:04.14 AAA+0.85s to AAAA·Futures ✓+1.45s to Winter JNs 2024-08-01 WZ LCM Senior Champs 2024fast pool
200 Butterfly LCM 2:49.06 BB+9.17s to A·+14.77s to Sectionals 2023-07-07 2023 CO Zone 2 VMACvenue
200 Individual Medley LCM 2:24.98 AAA+1.89s to AAAA·Futures ✓+2.89s to Winter JNs 2024-08-03 WZ LCM Senior Champs 2024fast pool
400 Individual Medley LCM 5:35.37 A+2.78s to AA·+2.88s to Sectionals 2023-07-09 2023 CO Zone 2 VMACvenue

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 23.88 flat 200 Free Relay 2023-11-05 2023 CO ACES Fall High Point Invite
50 Freestyle SCY 22.62 flying 200 Free Relay (leg 4) 2026-03-26 2026 Four Corner Speedo Sectionals - Carmel -
50 Freestyle SCY 23.27 flying 200 Medley Relay (leg 4) 2026-03-14 2026 CO ACES Senior College Meet
100 Freestyle SCY 52.57 flying 400 Medley Relay (leg 4) 2022-03-27 2022 4C Speedo Sectionals - Austin
100 Freestyle SCY 50.40 flying 400 Free Relay (leg 4) 2026-03-27 2026 Four Corner Speedo Sectionals - Carmel -
200 Freestyle SCY 1:54.92 flying 800 Free Relay (leg 2) 2023-03-25 2023 Four Corners Speedo Sectionals - Austin
50 Breaststroke SCY 29.63 flying 200 Medley Relay (leg 2) 2023-10-28 2023 C}O COSA Senior College Duel
50 Butterfly SCY 25.26 flying 200 Medley Relay (leg 3) 2026-03-26 2026 Four Corner Speedo Sectionals - Carmel -
100 Butterfly SCY 57.32 flying 400 Medley Relay (leg 3) 2026-03-29 2026 Four Corner Speedo Sectionals - Carmel -
50 Freestyle LCM 27.37 flat 200 Free Relay 2024-08-01 WZ LCM Senior Champs 2024
50 Freestyle LCM 34.08 flying 200 Medley Relay (leg 4) 2019-07-27 2019 CO CSI LC Age Group State Championships
50 Freestyle LCM 28.56 flying 200 Free Relay (leg 4) 2021-08-01 2021 CO CSI Age Group LC State Championships
100 Freestyle LCM 58.30 flying 400 Medley Relay (leg 4) 2024-08-03 WZ LCM Senior Champs 2024
100 Freestyle LCM 58.09 flying 400 Free Relay (leg 2) 2024-08-02 WZ LCM Senior Champs 2024
200 Freestyle LCM 2:10.68 flying 800 Free Relay (leg 2) 2024-07-31 WZ LCM Senior Champs 2024
50 Breaststroke LCM 37.07 flying 200 Medley Relay (leg 2) 2021-08-05 2021 Western Zone Age Group Championships
50 Butterfly LCM 28.59 flying 200 Medley Relay (leg 3) 2024-07-30 WZ LCM Senior Champs 2024
100 Butterfly LCM 1:05.13 flying 400 Medley Relay (leg 3) 2025-07-17 2025 CO CSI Senior LC State 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

4660 points (6/6 events)

EventTime Points
500 FR SCY 5:23.40 777
200 BK SCY 2:14.35 696
200 BR SCY 2:28.04 818
200 FL SCY 2:24.19 607
200 IM SCY 2:02.40 1007
400 IM SCY 4:48.73 755

IMR 17-18 · SCY

4969 points (5/5 events)

EventTime Points
200 FR SCY 1:47.04 1096
100 BK SCY 58.06 849
100 BR SCY 1:04.26 969
100 FL SCY 54.33 1048
200 IM SCY 2:02.40 1007

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

PR splits

100 Freestyle SCY 49.15 split/total mismatch

23.53
2.09

Front half 23.53s · back half 25.62s

200 Freestyle SCY 1:47.04 split/total mismatch

26.44
28.75
24.57
26.93
27.74
27.80

500 Freestyle SCY 5:23.40

28.18
31.75
32.56
32.70
33.62
34.02
33.53
33.34
32.92
30.78

Front half 158.81s · back half 164.59s

1650 Freestyle SCY 20:15.95

31.36
36.85
36.64
37.35
37.60
36.96
38.04
37.59
37.29
38.41
36.74
37.82
37.78
36.99
37.64
36.85
36.62
37.40
37.39
37.23
36.84
36.83
37.19
37.10
37.24
36.97
37.38
37.18
37.11
36.67
36.73
35.31
32.85

100 Backstroke SCY 58.06

28.27
29.79

Front half 28.27s · back half 29.79s

200 Backstroke SCY 2:14.35

31.71
34.20
34.48
33.96

Front half 65.91s · back half 68.44s

100 Breaststroke SCY 1:04.26

30.16
34.10

Front half 30.16s · back half 34.10s

200 Breaststroke SCY 2:28.04

32.75
37.45
39.62
38.22

Front half 70.20s · back half 77.84s

50 Butterfly SCY 26.27

11.91
14.36

Front half 11.91s · back half 14.36s

100 Butterfly SCY 54.33

25.26
29.07

Front half 25.26s · back half 29.07s

200 Butterfly SCY 2:24.19

29.90
35.58
38.41
40.30

Front half 65.48s · back half 78.71s

100 Individual Medley SCY 1:02.90

12.75
16.78
18.72
14.65

Front half 29.53s · back half 33.37s

200 Individual Medley SCY 2:02.40 split/total mismatch

26.34
31.69
36.18
28.19

400 Individual Medley SCY 4:48.73

28.80
34.78
36.90
38.83
42.43
42.07
33.27
31.65

Front half 139.31s · back half 149.42s

100 Freestyle LCM 57.25

27.53
29.72

Front half 27.53s · back half 29.72s

200 Freestyle LCM 2:09.42

30.62
33.57
33.59
31.64

Front half 64.19s · back half 65.23s

400 Freestyle LCM 4:52.97

32.36
37.23
37.59
37.68
37.37
37.80
37.16
35.78

Front half 144.86s · back half 148.11s

800 Freestyle LCM 10:12.65

68.20
76.46
77.95
77.98
78.95
79.94
78.83
74.34

Front half 300.59s · back half 312.06s

100 Backstroke LCM 1:09.50

33.84
35.66

Front half 33.84s · back half 35.66s

200 Backstroke LCM 2:46.78

81.56
85.22

Front half 81.56s · back half 85.22s

100 Breaststroke LCM 1:16.72

36.06
40.66

Front half 36.06s · back half 40.66s

100 Butterfly LCM 1:04.14

29.85
34.29

Front half 29.85s · back half 34.29s

200 Butterfly LCM 2:49.06

33.44
39.53
46.31
49.78

Front half 72.97s · back half 96.09s

200 Individual Medley LCM 2:24.98

30.28
38.86
43.29
32.55

Front half 69.14s · back half 75.84s

400 Individual Medley LCM 5:35.37

32.46
38.06
46.45
44.94
49.20
48.35
39.13
36.78

Front half 161.91s · back half 173.46s

Reaction time

fastest 0.67s average 0.711s slowest 0.84s 28 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.

25 Freestyle SCY 11.24 4 swims
50 Freestyle SCY 22.89 67 swims
100 Freestyle SCY 49.15 56 swims
200 Freestyle SCY 1:47.04 33 swims
500 Freestyle SCY 5:23.40 5 swims
1650 Freestyle SCY 20:15.95 1 swim
25 Backstroke SCY 18.23 1 swim
50 Backstroke SCY 28.70 12 swims
100 Backstroke SCY 58.06 10 swims
200 Backstroke SCY 2:14.35 3 swims
25 Breaststroke SCY 14.11 11 swims
50 Breaststroke SCY 31.30 23 swims
100 Breaststroke SCY 1:04.26 58 swims
200 Breaststroke SCY 2:28.04 12 swims
25 Butterfly SCY 11.75 7 swims
50 Butterfly SCY 26.27 19 swims
100 Butterfly SCY 54.33 28 swims
200 Butterfly SCY 2:24.19 2 swims
100 Individual Medley SCY 1:02.90 17 swims
200 Individual Medley SCY 2:02.40 35 swims
400 Individual Medley SCY 4:48.73 4 swims
100 Freestyle SCM 1:11.05 1 swim
50 Breaststroke SCM 39.03 1 swim
50 Freestyle LCM 26.12 69 swims
100 Freestyle LCM 57.25 59 swims
200 Freestyle LCM 2:09.42 26 swims
400 Freestyle LCM 4:52.97 12 swims
800 Freestyle LCM 10:12.65 1 swim
50 Backstroke LCM 32.85 15 swims
100 Backstroke LCM 1:09.50 20 swims
200 Backstroke LCM 2:46.78 1 swim
50 Breaststroke LCM 34.77 44 swims
100 Breaststroke LCM 1:16.72 53 swims
200 Breaststroke LCM 2:41.65 23 swims
50 Butterfly LCM 28.43 42 swims
100 Butterfly LCM 1:04.14 33 swims
200 Butterfly LCM 2:49.06 1 swim
200 Individual Medley LCM 2:24.98 22 swims
400 Individual Medley LCM 5:35.37 2 swims